16702359
Description
Flashcards by Roqaiah Ali, updated more than 1 year ago
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Created by Roqaiah Ali
about 5 years ago
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| Question | Answer |
| 2.3-Specialised cells | By: Roqaiah Ali 8B |
| What is are multicellular organisms? | Living things made up of lots of cells. |
| What are the 3 types of muscles in your body? | |
| What are the skeletal muscles used for? | These muscles are used for support. |
| What muscle keeps food moving through your gut and involves breathing? | Involuntary muscles. |
| What does your diaphragm control? | Your breathing. |
| Why do voluntary and involuntary muscles contain large amounts of mitochondria? | The muscles are require a lot of energy to keep working and it provides energy. |
| What muscle makes up the heart? | Cardiac muscles. |
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What cell make up your brain?
Image:
Brain (binary/octet-stream)
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Nerve cells. |
| What other things does the nerve cell do? | It carries information from your brain to the other parts of your body. |
| What are axons? |
They are long fibres that extend from the nerve cells and carry messages over long distances.
Image:
Axon (binary/octet-stream)
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| What are red blood cells? | They are cells that carry oxygen from the lungs around the body. |
| What are white blood cells? | They are part of the immune system, it helps the body to fight infections. |
| What are the 2 types of fat cells? | -Brown fat -White fat |
| What are brown fat used for? | They are used to produce heat for the body. |
| What are the white fat used for? | They are used for energy storage. |
| True or False: Guard cells work in pairs to open and close very tiny holes. | True. |
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THANK
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Thank (binary/octet-stream)
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U
Image:
You (binary/octet-stream)
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