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biology
biology stuff which i failed and need to redo -_-
| Question | Answer |
|---|---|
| organtic compunds | countain carbon |
| carbohydrate | sugar, starch |
| lipid | fat, wax, oil |
| saturated fat | carbons in lipids fatty acid connected by single bonds |
| unsaturated fat | at least 1 carbon |
| proteins | muscle, hair. helps transport cells |
| 3 parts of eukaryotic cell | membane, nucleus, cytoplasm |
| proceriotic cell | no nucleus |
| uceriotic cell | has nucleus |
| unicellular | single celled organisms |
| multicellular | multiple celled organisms |
| photosynthesis | occurs in granna, requires light, water is split producing energy and oxygen,energy used to power calvin cycle, products....energy and oxygen |
| calvin cycle | occurs in stroma, dosn't require light or dark, requires co2, produces glucose, |
| cellular respiration | breaking down food molecules to release energy needed 2 form atp |
| glycolysis | occurs in cytoplasm |
| anaerobic | no oxygen present, 4 atps produced, glucose split into 2 pyruvic acid molecules. creates energy and pyrvic acid |
| krebs cycle | occurs in mitochondria, oxygen present-aerobic, uses pyrvic acid to form glycolysis, oxygen combines with carbons of pyruvic acid to make co2 |
| electron transport chain | occurs in inner membranes of mitochondria, most atp is at this stage, H forms ions and forms new atps, h combines with O to make H2O |