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Biology

8 Dec 2025

212

21 pages

Comprehensive Notes on Higher Human Biology: Unit 1 - Human Cells

user profile picture

Catherine Closs @catieeliza

Your body is an incredible multicellular organism made up of billions of animal cells working together. Understanding how... Show more

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Animal Cell Structure and Organisation

Every cell in your body has the same basic components that keep it alive and functioning. The cell membrane acts like a bouncer at a club, controlling what gets in and out of the cell.

Inside, the cytoplasm is where most chemical reactions happen - think of it as the cell's kitchen. The mitochondria are your cellular power stations, producing energy through aerobic respiration. Meanwhile, the nucleus is the control centre that stores your DNA and directs all cell activities.

Ribosomes are the protein factories, building the specific proteins your cells need to function. What's fascinating is that whilst all your cells have these same components, they can look completely different because they're specialised cells - shaped perfectly for their specific job.

Quick fact Animal cells come in hundreds of different forms, from long nerve cells to round red blood cells, each designed for its unique function!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Chromosomes and Cell Types

Your body cells are diploid, meaning they contain 23 pairs of homologous chromosomes - one from each parent. This gives you a complete set of genetic instructions for being human.

Somatic cells are basically every cell in your body except reproductive cells. These divide by mitosis to maintain that diploid number and create all your specialised body cells. Germline cells, found in your reproductive organs, are the exception - they can divide by both mitosis and meiosis.

When germline cells undergo meiosis, they create haploid gametes (sperm or egg cells) with only 23 chromosomes. Fertilisation happens when these haploid gametes fuse, creating a diploid zygote that develops into an embryo.

Remember Diploid = two sets of chromosomes (46 total), Haploid = one set (23 total)

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Mitosis Making Identical Copies

Mitosis is how your body creates new cells for growth and repair. Both somatic and germline cells can undergo this process to produce two identical diploid daughter cells.

The process starts when chromosomes condense and become visible. They then duplicate, with each copy (chromatid) held together by a centromere. These paired chromosomes line up along the cell's equator like dancers getting ready to perform.

Spindle fibres then contract, separating the chromatids and pulling them to opposite sides of the cell. Finally, new nuclear membranes form around each set of chromosomes, and the cytoplasm splits to create two identical cells.

Key point Mitosis produces genetically identical cells - perfect for growth and replacing damaged tissue!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Meiosis Creating Genetic Diversity

Meiosis only happens in germline cells and is completely different from mitosis. Instead of producing identical copies, meiosis creates four genetically different haploid gametes from one diploid cell.

The early stages look similar to mitosis - chromosomes condense, duplicate, and move to the equator. However, here's where it gets interesting chromosomes line up in their homologous pairs and can exchange genetic material during close contact.

After the first division separates homologous pairs into two haploid cells, a second division occurs to separate the chromatids. This creates four genetically unique gametes, which is why siblings (except identical twins) look different from each other.

Amazing fact This genetic shuffling during meiosis means you could produce over 8 million different combinations of chromosomes in your gametes!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Cellular Differentiation Becoming Specialised

Cellular differentiation is the incredible process that transforms unspecialised cells into highly specialised ones with specific jobs. This happens when cells express certain genes to produce particular proteins.

Think of it like choosing a career path - a muscle cell "switches on" muscle-specific genes to produce proteins like actin, whilst blood cells produce haemoglobin for oxygen transport. Nerve cells create acetylcholine for transmitting signals.

This specialisation doesn't happen randomly. Cells receive chemical signals that tell them which genes to activate, leading to the formation of different tissues and organs. A tissue is simply a group of similar specialised cells working together.

Cool connection Even though all your cells contain the same DNA, they can become completely different by using different parts of that genetic instruction manual!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Stem Cells The Body's Repair Kit

Stem cells are your body's ultimate multitaskers - relatively unspecialised cells that can both self-renew and differentiate into various cell types. Embryonic stem cells are pluripotent, meaning they can become any cell type in your body.

Tissue stem cells are more limited but equally important. They're multipotent, differentiating into all cell types found in their specific tissue. For example, bone marrow stem cells can become red blood cells, platelets, or various immune cells.

These cellular superstars are involved in growth, repair, and renewal throughout your life. When you cut yourself, stem cells help replace damaged skin cells. They're also being researched for treating diseases and injuries.

Medical breakthrough Stem cell therapy is already used for corneal repair and treating certain blood disorders!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Stem Cell Research and Ethics

Therapeutic uses of stem cells involve repairing damaged organs or tissues. Scientists can culture embryonic stem cells in labs to create supplies for research and treatment, offering hope for conditions like spinal injuries and heart disease.

Research uses include studying disease development and testing new drugs. Stem cell research provides crucial information about cell growth, differentiation, and gene regulation.

However, embryonic stem cell research raises significant ethical issues. Obtaining these cells requires destroying early-stage embryos, which some consider the loss of potential human life. This creates a moral dilemma between potential medical benefits and ethical concerns.

Think about it How do we balance the potential to save lives through stem cell treatments against the ethical concerns of embryo destruction?

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Cancer When Cell Division Goes Wrong

Sometimes cells become unresponsive to the normal signals that control division and continue dividing excessively. This uncontrolled cell division can lead to cancer, where abnormal cells form a tumour.

Cancerous cells can break away from the original tumour and travel through your bloodstream to form secondary tumours elsewhere in your body. This spreading process makes cancer particularly dangerous and difficult to treat.

Understanding normal cell division helps scientists develop better cancer treatments. Many cancer therapies work by targeting rapidly dividing cells or by restoring normal cell cycle controls.

Important insight Cancer fundamentally involves cells that have lost the ability to respond to "stop dividing" signals - highlighting why understanding normal cell division is so crucial!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

DNA Structure The Genetic Code

DNA (deoxyribonucleic acid) contains all your genetic information in a chemical language that determines your cell structure and controls metabolism. This genetic information gives cells the instructions to synthesise specific proteins.

Each DNA molecule forms a double helix - two strands coiled together like a twisted ladder. Each strand consists of nucleotides, which are the building blocks containing a deoxyribose sugar, a phosphate group, and a nitrogenous base.

The sugar-phosphate backbone forms the sides of the DNA ladder, with nucleotides linked through their deoxyribose sugars and phosphates. The carbon atoms in the deoxyribose sugar are numbered 1 to 5, which is important for understanding DNA replication and protein synthesis.

Mind-blowing fact If you stretched out all the DNA in one of your cells, it would be about 2 metres long, yet it fits into a nucleus smaller than a pinhead!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

Where can I download the Knowunity app?

You can download the app from Google Play Store and Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

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Thomas R

iOS user

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Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

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The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

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very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

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I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user

 

Biology

212

8 Dec 2025

21 pages

Comprehensive Notes on Higher Human Biology: Unit 1 - Human Cells

user profile picture

Catherine Closs

@catieeliza

Your body is an incredible multicellular organism made up of billions of animal cells working together. Understanding how these cells function, divide, and specialise is crucial for grasping how you developed from a single fertilised egg into the complex human... Show more

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

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Animal Cell Structure and Organisation

Every cell in your body has the same basic components that keep it alive and functioning. The cell membrane acts like a bouncer at a club, controlling what gets in and out of the cell.

Inside, the cytoplasm is where most chemical reactions happen - think of it as the cell's kitchen. The mitochondria are your cellular power stations, producing energy through aerobic respiration. Meanwhile, the nucleus is the control centre that stores your DNA and directs all cell activities.

Ribosomes are the protein factories, building the specific proteins your cells need to function. What's fascinating is that whilst all your cells have these same components, they can look completely different because they're specialised cells - shaped perfectly for their specific job.

Quick fact: Animal cells come in hundreds of different forms, from long nerve cells to round red blood cells, each designed for its unique function!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Chromosomes and Cell Types

Your body cells are diploid, meaning they contain 23 pairs of homologous chromosomes - one from each parent. This gives you a complete set of genetic instructions for being human.

Somatic cells are basically every cell in your body except reproductive cells. These divide by mitosis to maintain that diploid number and create all your specialised body cells. Germline cells, found in your reproductive organs, are the exception - they can divide by both mitosis and meiosis.

When germline cells undergo meiosis, they create haploid gametes (sperm or egg cells) with only 23 chromosomes. Fertilisation happens when these haploid gametes fuse, creating a diploid zygote that develops into an embryo.

Remember: Diploid = two sets of chromosomes (46 total), Haploid = one set (23 total)

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Mitosis: Making Identical Copies

Mitosis is how your body creates new cells for growth and repair. Both somatic and germline cells can undergo this process to produce two identical diploid daughter cells.

The process starts when chromosomes condense and become visible. They then duplicate, with each copy (chromatid) held together by a centromere. These paired chromosomes line up along the cell's equator like dancers getting ready to perform.

Spindle fibres then contract, separating the chromatids and pulling them to opposite sides of the cell. Finally, new nuclear membranes form around each set of chromosomes, and the cytoplasm splits to create two identical cells.

Key point: Mitosis produces genetically identical cells - perfect for growth and replacing damaged tissue!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

Access to all documents

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By signing up you accept Terms of Service and Privacy Policy

Meiosis: Creating Genetic Diversity

Meiosis only happens in germline cells and is completely different from mitosis. Instead of producing identical copies, meiosis creates four genetically different haploid gametes from one diploid cell.

The early stages look similar to mitosis - chromosomes condense, duplicate, and move to the equator. However, here's where it gets interesting: chromosomes line up in their homologous pairs and can exchange genetic material during close contact.

After the first division separates homologous pairs into two haploid cells, a second division occurs to separate the chromatids. This creates four genetically unique gametes, which is why siblings (except identical twins) look different from each other.

Amazing fact: This genetic shuffling during meiosis means you could produce over 8 million different combinations of chromosomes in your gametes!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

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Cellular Differentiation: Becoming Specialised

Cellular differentiation is the incredible process that transforms unspecialised cells into highly specialised ones with specific jobs. This happens when cells express certain genes to produce particular proteins.

Think of it like choosing a career path - a muscle cell "switches on" muscle-specific genes to produce proteins like actin, whilst blood cells produce haemoglobin for oxygen transport. Nerve cells create acetylcholine for transmitting signals.

This specialisation doesn't happen randomly. Cells receive chemical signals that tell them which genes to activate, leading to the formation of different tissues and organs. A tissue is simply a group of similar specialised cells working together.

Cool connection: Even though all your cells contain the same DNA, they can become completely different by using different parts of that genetic instruction manual!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

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By signing up you accept Terms of Service and Privacy Policy

Stem Cells: The Body's Repair Kit

Stem cells are your body's ultimate multitaskers - relatively unspecialised cells that can both self-renew and differentiate into various cell types. Embryonic stem cells are pluripotent, meaning they can become any cell type in your body.

Tissue stem cells are more limited but equally important. They're multipotent, differentiating into all cell types found in their specific tissue. For example, bone marrow stem cells can become red blood cells, platelets, or various immune cells.

These cellular superstars are involved in growth, repair, and renewal throughout your life. When you cut yourself, stem cells help replace damaged skin cells. They're also being researched for treating diseases and injuries.

Medical breakthrough: Stem cell therapy is already used for corneal repair and treating certain blood disorders!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Stem Cell Research and Ethics

Therapeutic uses of stem cells involve repairing damaged organs or tissues. Scientists can culture embryonic stem cells in labs to create supplies for research and treatment, offering hope for conditions like spinal injuries and heart disease.

Research uses include studying disease development and testing new drugs. Stem cell research provides crucial information about cell growth, differentiation, and gene regulation.

However, embryonic stem cell research raises significant ethical issues. Obtaining these cells requires destroying early-stage embryos, which some consider the loss of potential human life. This creates a moral dilemma between potential medical benefits and ethical concerns.

Think about it: How do we balance the potential to save lives through stem cell treatments against the ethical concerns of embryo destruction?

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Cancer: When Cell Division Goes Wrong

Sometimes cells become unresponsive to the normal signals that control division and continue dividing excessively. This uncontrolled cell division can lead to cancer, where abnormal cells form a tumour.

Cancerous cells can break away from the original tumour and travel through your bloodstream to form secondary tumours elsewhere in your body. This spreading process makes cancer particularly dangerous and difficult to treat.

Understanding normal cell division helps scientists develop better cancer treatments. Many cancer therapies work by targeting rapidly dividing cells or by restoring normal cell cycle controls.

Important insight: Cancer fundamentally involves cells that have lost the ability to respond to "stop dividing" signals - highlighting why understanding normal cell division is so crucial!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

DNA Structure: The Genetic Code

DNA (deoxyribonucleic acid) contains all your genetic information in a chemical language that determines your cell structure and controls metabolism. This genetic information gives cells the instructions to synthesise specific proteins.

Each DNA molecule forms a double helix - two strands coiled together like a twisted ladder. Each strand consists of nucleotides, which are the building blocks containing a deoxyribose sugar, a phosphate group, and a nitrogenous base.

The sugar-phosphate backbone forms the sides of the DNA ladder, with nucleotides linked through their deoxyribose sugars and phosphates. The carbon atoms in the deoxyribose sugar are numbered 1 to 5, which is important for understanding DNA replication and protein synthesis.

Mind-blowing fact: If you stretched out all the DNA in one of your cells, it would be about 2 metres long, yet it fits into a nucleus smaller than a pinhead!

Bahrain S
A human is a multicellular organism
made from animal cells.
Cell -> Tissue -> Organ -> System
Animal Cell ultra structure
Cell all

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

Where can I download the Knowunity app?

You can download the app from Google Play Store and Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Cell Differentiation

Most popular content in Biology

Most popular content

English - inspector calls quotes and analysis

Quotes from every main character

English LiteratureEnglish Literature
10

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.9/5

App Store

4.8/5

Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user