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27 Jun 2025

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Fun Guide to Eukaryotic and Prokaryotic Cell Structures

This comprehensive guide explores the structures of eukaryotic and prokaryotic... Show more

Animal cell contains:
• cell membrane
•nucleus
•mitochondria
•ribosomes
*cytoplasm
B1 Cell structure
Plant cell contains:
everything an anim

Eukaryotic and Prokaryotic Cell Structures: A Comprehensive Guide

This page provides a detailed overview of the structures found in animal cells, plant cells, and prokaryotic cells, highlighting the key differences and similarities between them.

Animal Cell Structure

Animal cells are eukaryotic cells that contain several important organelles. The main components of an animal cell include:

Highlight: Animal cells are characterized by the presence of a cell membrane, nucleus, mitochondria, ribosomes, and cytoplasm.

  1. Cell membrane: The outer boundary of the cell that controls what enters and exits the cell.
  2. Nucleus: Contains the cell's genetic material DNADNA in the form of chromosomes.
  3. Mitochondria: Organelles responsible for energy production.
  4. Ribosomes: Structures involved in protein synthesis.
  5. Cytoplasm: The gel-like substance within the cell where organelles are suspended.

Plant Cell Structure

Plant cells share many similarities with animal cells but have some additional structures. A plant cell contains:

Highlight: Plant cells have all the components of an animal cell, plus a permanent vacuole, chloroplasts, and a cell wall.

  1. All components found in animal cells
  2. Permanent vacuole: A large, fluid-filled sac that helps maintain cell shape and stores various substances.
  3. Chloroplasts: Organelles that carry out photosynthesis.
  4. Cell wall: A rigid outer layer that provides structure and support to the cell.

Definition: Eukaryotic cells are cells that have a true nucleus containing genetic material in the form of chromosomes.

Prokaryotic Cell Structure

Prokaryotic cells, such as bacteria, have a simpler structure compared to eukaryotic cells. The characteristics of prokaryotic cells include:

Highlight: Prokaryotic cells are single-celled organisms with no true nucleus and a single loop of DNA.

  1. Single-celled organisms
  2. No true nucleus - genetic material is a single loop of DNA
  3. Presence of small rings of DNA called plasmids
  4. Smaller size compared to eukaryotic cells

Example: Bacteria are examples of prokaryotic cells.

The main components of a prokaryotic cell are:

  1. Cell wall
  2. Cell membrane
  3. Cytoplasm
  4. Single loop of DNA
  5. Plasmids

Vocabulary: Plasmids are small, circular DNA molecules that are separate from the main bacterial chromosome and can replicate independently.

This comprehensive guide provides a short overview of eukaryotic and prokaryotic cell structures, highlighting the differences between prokaryotic and eukaryotic cells. It serves as an excellent resource for students studying eukaryotic and prokaryotic cells at the GCSE level, offering detailed eukaryotic cell diagrams, prokaryotic cell diagrams, and a comparison of animal and plant cell organelles.



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.

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

 

Biology

1,375

27 Jun 2025

1 page

Fun Guide to Eukaryotic and Prokaryotic Cell Structures

This comprehensive guide explores the structures of eukaryotic and prokaryotic cells, focusing on the differences between animal and plant cells, as well as the unique characteristics of bacterial cells. It provides detailed diagrams and explanations of cell components, making it... Show more

Animal cell contains:
• cell membrane
•nucleus
•mitochondria
•ribosomes
*cytoplasm
B1 Cell structure
Plant cell contains:
everything an anim

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Eukaryotic and Prokaryotic Cell Structures: A Comprehensive Guide

This page provides a detailed overview of the structures found in animal cells, plant cells, and prokaryotic cells, highlighting the key differences and similarities between them.

Animal Cell Structure

Animal cells are eukaryotic cells that contain several important organelles. The main components of an animal cell include:

Highlight: Animal cells are characterized by the presence of a cell membrane, nucleus, mitochondria, ribosomes, and cytoplasm.

  1. Cell membrane: The outer boundary of the cell that controls what enters and exits the cell.
  2. Nucleus: Contains the cell's genetic material DNADNA in the form of chromosomes.
  3. Mitochondria: Organelles responsible for energy production.
  4. Ribosomes: Structures involved in protein synthesis.
  5. Cytoplasm: The gel-like substance within the cell where organelles are suspended.

Plant Cell Structure

Plant cells share many similarities with animal cells but have some additional structures. A plant cell contains:

Highlight: Plant cells have all the components of an animal cell, plus a permanent vacuole, chloroplasts, and a cell wall.

  1. All components found in animal cells
  2. Permanent vacuole: A large, fluid-filled sac that helps maintain cell shape and stores various substances.
  3. Chloroplasts: Organelles that carry out photosynthesis.
  4. Cell wall: A rigid outer layer that provides structure and support to the cell.

Definition: Eukaryotic cells are cells that have a true nucleus containing genetic material in the form of chromosomes.

Prokaryotic Cell Structure

Prokaryotic cells, such as bacteria, have a simpler structure compared to eukaryotic cells. The characteristics of prokaryotic cells include:

Highlight: Prokaryotic cells are single-celled organisms with no true nucleus and a single loop of DNA.

  1. Single-celled organisms
  2. No true nucleus - genetic material is a single loop of DNA
  3. Presence of small rings of DNA called plasmids
  4. Smaller size compared to eukaryotic cells

Example: Bacteria are examples of prokaryotic cells.

The main components of a prokaryotic cell are:

  1. Cell wall
  2. Cell membrane
  3. Cytoplasm
  4. Single loop of DNA
  5. Plasmids

Vocabulary: Plasmids are small, circular DNA molecules that are separate from the main bacterial chromosome and can replicate independently.

This comprehensive guide provides a short overview of eukaryotic and prokaryotic cell structures, highlighting the differences between prokaryotic and eukaryotic cells. It serves as an excellent resource for students studying eukaryotic and prokaryotic cells at the GCSE level, offering detailed eukaryotic cell diagrams, prokaryotic cell diagrams, and a comparison of animal and plant cell organelles.

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.

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