Subjects
Careers
Maths
Chemistry
Biology
English Lang.
History
Energy transfers (a2 only)
Infection and response
Homeostasis and response
Responding to change (a2 only)
Cell biology
Organisms respond to changes in their internal and external environments (a-level only)
Biological molecules
Organisation
Substance exchange
The control of gene expression (a2 only)
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Ecology
Cells
Show all topics
World war two & the holocaust
2m wars and welfare: britain in transition, 1906-1957
1f industrialisation and the people: britain, c1783-1885
Medieval period: 1066 -1509
1l the quest for political stability: germany, 1871-1991
Britain & the wider world: 1745 -1901
2d religious conflict and the church in england, c1529-c1570
The cold war
1c the tudors: england, 1485-1603
Inter-war germany
2j america: a nation divided, c1845-1877
2n revolution and dictatorship: russia, 1917-1953
2s the making of modern britain, 1951-2007
World war one
Britain: 1509 -1745
Show all topics
261
•
16 Mar 2023
•
Eliza Haigh
@elizahaigh_ngxf
A comprehensive guide to photosynthesis, role of chlorophyll and stomata... Show more
Exercise has significant impacts on both the respiratory and circulatory systems in humans. These effects are crucial for maintaining bodily functions during physical activity.
The main effects of exercise include:
Definition: Respiration is a chemical reaction that releases energy in living organisms.
These changes serve important purposes:
Highlight: Both increased heart and breathing rates are adaptations that support the body's increased demand for oxygen during exercise.
Understanding these effects is crucial for appreciating the importance of regular exercise in maintaining cardiovascular and respiratory health.
Respiration is a fundamental process in both plants and animals, occurring in the mitochondria of cells. However, there are differences in how plants and animals obtain the necessary components for respiration.
Definition: Respiration is the process by which organisms break down glucose in the presence of oxygen to release energy, producing carbon dioxide and water as byproducts.
Factors affecting plant and animal respiration include:
Example: The oxygen test involves relighting a glowing splint, demonstrating oxygen production in photosynthesis.
Highlight: Cigarette smoke contains over 4000 chemicals, including tar, carbon dioxide, carbon monoxide, and nicotine, leading to serious lung diseases.
The negative effects of smoking on respiration include:
Quote: "Smoking while pregnant increases risk of miscarriage, stillbirth, and low birth weight."
The respiration equation is: Glucose + Oxygen → Carbon dioxide + Water
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O
Understanding these factors is crucial for comprehending the intricate relationship between photosynthesis and respiration in living organisms.
The final section presents detailed chemical equations for both photosynthesis and respiration, while also addressing health impacts of smoking.
Definition: Reactants are the starting materials in a chemical reaction, while products are what is produced.
Highlight: Carbon monoxide from cigarette smoke binds to haemoglobin, preventing oxygen transport.
Example: The complete equation for photosynthesis: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
The health impacts of smoking are significant:
Leaves play a crucial role in photosynthesis, with their structure optimized for this process. The green color of leaves is due to chlorophyll, which is essential for absorbing sunlight.
Definition: Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to produce glucose and oxygen.
Leaves have several adaptations for efficient photosynthesis:
Vocabulary: Stomata are tiny pores in the leaf surface that allow gases to enter and exit.
The role of chlorophyll and stomata in leaves is vital for photosynthesis. Chlorophyll is concentrated at the top of the leaf where sunlight exposure is highest. Stomata facilitate the entry of carbon dioxide and the exit of oxygen during this process.
Example: The carbon dioxide test using lime water turning cloudy demonstrates the presence of this gas, which enters leaves through stomata.
Plants require various minerals for healthy growth and efficient photosynthesis:
Highlight: The photosynthesis equation is: Carbon dioxide + water → glucose + oxygen
App Store
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
Eliza Haigh
@elizahaigh_ngxf
A comprehensive guide to photosynthesis, role of chlorophyll and stomata in leaves, plant biology, and respiratory systems, covering essential biological processes and their effects on living organisms.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Exercise has significant impacts on both the respiratory and circulatory systems in humans. These effects are crucial for maintaining bodily functions during physical activity.
The main effects of exercise include:
Definition: Respiration is a chemical reaction that releases energy in living organisms.
These changes serve important purposes:
Highlight: Both increased heart and breathing rates are adaptations that support the body's increased demand for oxygen during exercise.
Understanding these effects is crucial for appreciating the importance of regular exercise in maintaining cardiovascular and respiratory health.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Respiration is a fundamental process in both plants and animals, occurring in the mitochondria of cells. However, there are differences in how plants and animals obtain the necessary components for respiration.
Definition: Respiration is the process by which organisms break down glucose in the presence of oxygen to release energy, producing carbon dioxide and water as byproducts.
Factors affecting plant and animal respiration include:
Example: The oxygen test involves relighting a glowing splint, demonstrating oxygen production in photosynthesis.
Highlight: Cigarette smoke contains over 4000 chemicals, including tar, carbon dioxide, carbon monoxide, and nicotine, leading to serious lung diseases.
The negative effects of smoking on respiration include:
Quote: "Smoking while pregnant increases risk of miscarriage, stillbirth, and low birth weight."
The respiration equation is: Glucose + Oxygen → Carbon dioxide + Water
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O
Understanding these factors is crucial for comprehending the intricate relationship between photosynthesis and respiration in living organisms.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The final section presents detailed chemical equations for both photosynthesis and respiration, while also addressing health impacts of smoking.
Definition: Reactants are the starting materials in a chemical reaction, while products are what is produced.
Highlight: Carbon monoxide from cigarette smoke binds to haemoglobin, preventing oxygen transport.
Example: The complete equation for photosynthesis: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
The health impacts of smoking are significant:
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Leaves play a crucial role in photosynthesis, with their structure optimized for this process. The green color of leaves is due to chlorophyll, which is essential for absorbing sunlight.
Definition: Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to produce glucose and oxygen.
Leaves have several adaptations for efficient photosynthesis:
Vocabulary: Stomata are tiny pores in the leaf surface that allow gases to enter and exit.
The role of chlorophyll and stomata in leaves is vital for photosynthesis. Chlorophyll is concentrated at the top of the leaf where sunlight exposure is highest. Stomata facilitate the entry of carbon dioxide and the exit of oxygen during this process.
Example: The carbon dioxide test using lime water turning cloudy demonstrates the presence of this gas, which enters leaves through stomata.
Plants require various minerals for healthy growth and efficient photosynthesis:
Highlight: The photosynthesis equation is: Carbon dioxide + water → glucose + oxygen
App Store
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
