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Definition
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Definition
| chemical reactions take place |
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Definition
| controls movement of materials in and out the cell |
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Definition
| Where energy is released from during aerobic respiration |
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Definition
| Where protein synthesis takes place |
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Definition
| made from cellulose for support |
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Definition
| contain chlorophyll for photosynthesis; the chloroplasts absorb light energy to make food |
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| simple aquatic organisms which have features similar to plants |
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Term
| characteristics of a bacteria cell |
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Definition
- Very small (microscopic)
- Cell membrane which surrounds cytoplasm
- Don't have a nucleus, just genetic material in cytoplasm
- when cloning form a colony
- colonies can be seen by the naked eye
- Tail called flagella |
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Term
| Characteristics of a yeast cell |
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Definition
- single celled organism
- nucleus, cytoplasm and a membrane surrounded by cell wall |
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Definition
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| Has a lot of mitochondria? |
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Definition
| Needs a lot of energy e.g. muscle cell |
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Definition
| Makes a lot of protein e.g. gland cells (produces enzymes) |
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Definition
| Needs to be able to move e.g. sperm cell |
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Definition
| receptor cells e.g. cone cell in eye is sensitive to light |
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Definition
| Specialised to carry impulses to recpetors |
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Definition
| The spreading out of particles of a gas or any substance in a solution. |
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Definition
| Dependent on the concentration of the particles on each side of the membrane |
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Definition
| The difference in concentration of the particles |
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