Differences between animal cells and plant cells ANIMAL CELLS:
- The shape varies - Have chloroplasts - Have a nucleus in the middle - Sometimes have a small vacuoles but never contained cell sap - Have tough cellulose cell walls
PLANT CELLS:
- Square shape - Do not have chloroplasts - Have a nucleus in the side - Have a large permanent vacuole containing cell sap - Do not have cellulose cell walls
Plant cells is 40 times larger than an animal cell.
6 DIFFERENT CELLS IN YOUR BODY:
- Nerve cells: Are like wires to carry messages around the body. - Red blood cells: Carries oxygen in your body. - Muscle cells: Can shorten to move bones. - Bone cells: Make bone to support the body.
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- Egg cells (Only in females): Have a store of food in the cytoplasm - Sperm cells (Only in males): Have a tail to swim the egg.
Lungs and windpipe - Respiratory Heart and blood vessels - Circulatory Brain and spinal cord - Nervous Ovaries, oviducts and uterus - Reproductive Oesophagus, stomach and intestines - Digestive Kidneys and bladder - Excretory
ENZYMES
MY OWN SUMMERY
- Enzymes is very important in industry - They can be reused - They work at relatively low temperatures - Breaker enzyms break down complex chemicals into simple ones
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