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6 Cards in this Set
- Front
- Back
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What does a cell require to survive? |
Amino acids, oxygen, minerals, glucose, glycerols and water |
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What impacts diffusion? |
Temperature, concentration, surface area and distance |
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When we breathe in...? |
The intercoastal muscles contract to move the ribs up and outwards the diaphragm contracts and moves down the volume in the chest increases and this causes air to rush into your lungs and they inflate |
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When we breathe out...? |
The intercostal muscles relax to move the ribs down and inwards , the diaphragm relaxes and moves up your chest volume decreases causing air to rush out and the lungs deflate |
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What makes up an animal cell |
Nucleus, mitochondria, cytoplasm, cell membrane and ribosomes |
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Convert nanometers to micrometers to millimeters to centimeters |
÷1000 ÷100 ÷10 |
