12129041
Description
Flashcards by Sara Tarin, updated more than 1 year ago
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Created by Sara Tarin
over 6 years ago
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| Question | Answer |
| what is a specialised cell? |
a cell that has a special thing to do in the body and is very good at its job.
Image:
Cells2 (binary/octet-stream)
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| what is a multi-cellular organism? |
living things made up of many cells.
Image:
Bunny. (binary/octet-stream)
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| what do red blood cells do in your body? | red blood cells carry blood around your body. |
| what do white blood cells do in your body? | they help fight infections. |
| how many fat cells do you have in your body? | you have two fat cells. |
| what are the fat cells? | the brown fat cell and the white fat cell. |
| what does the brown fat cell? | they are used to produce heat in your body especially when you are shivering. |
| what does white fat cells do? | white fat cell are used to store energy. |
| why are nerve cells important? | nerve cells are important because they make up your brain. |
| what is the main thing nerve cells do. | they carry information from your brain to other parts of your body. |
| what are the three muscle types in your body? | the voluntary muscle, involuntary muscle and the cardiac muscle. |
| what does axons mean? |
long fibres that extend from nerve cells and carry messages over long distances.
Image:
Oc5cd (binary/octet-stream)
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| do plants have specialised cells? | yes they do. |
| what are some specialised plant cells? | the guard cell, photosynthetic cell, structural cell,conducting cell and the root hairs. |
| what is the guard cell? | cells that work in pairs to open and close the stomata. |
| what does the photosynthetic cell do? | the cell which gets used to make food for the plant. |
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