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Bio
Unit 04-PS,CR
| Question | Answer |
|---|---|
| Which phase does not require light to work in photosynthesis? | light-independent |
| What are the 3 parts/phases of aerobic cellular respiration? | glycolysis, Kreb’s cycle(Citric Acid cycle), Electron transport chain |
| What are the 2 specific types of anaerobic cellular respiration? | lactic acid, ethanol(alcohol) |
| What is term for those organisms that do photosynthesis and the 3 examples? | autotrophs – plants, some algae, some protists |
| In what organelle does Krebs cycle take place and # of ATP produced? | mitochondria – 2 |
| What is definition of heterotroph? | organism that must ingest the glucose from plants or the animals that eat the plants (do not make their own food) |
| How many ATP’s are produced with anaerobic cellular respiration? | 2 |
| What is structure of ATP? | nucleotide with 2 extra phosphate groups |
| Balanced formula for photosynthesis | 6CO2 + 6H2O + light → C6H12O6 + 6O2 |
| In what organelle does Electron Transport Chain take place and # of ATP produced? | mitochondria – 32 to 34 |
| What are the 2 terms for the general ways we can do cellular respiration? What do they mean? | aerobic – needs oxygen, anaerobic-does not need oxygen |
| What are the products of photosynthesis? | glucose (C6H12O6) + oxygen |
| Anaerobic cellular respiration only has 1 phase before fermentation, which is it? | glycolysis |
| What product is directly created in the light-independent phase? | glucose (C6H12O6) |
| What organelle does photosynthesis? | chloroplast |
| With ATP molecule, what happens when a phosphate bond is broken? | energy is released |
| What are the reactants for photosynthesis ? | carbon dioxide, water, light energy |
| Where ultimately does all energy come from? | sun |
| What is purpose of ATP? | for energy |
| Formula for cellular respiration: | C6H12O6 + 6O2 → 6CO2 + 6H2O + energy |
| What are the 2 energy molecules that get created in light dependent phase? | ATP, NADPH |
| What type of organisms do cellular respiration? | all living organisms |
| Total number of ATP produced from 1 glucose molecule in the full aerobic cellular respiration? | 36-38 |
| Can the rate of photosynthesis continue getting faster indefinitely if given more light? Why not? | no, chlorophyll becomes saturated so the rate levels out |
| In what reaction/phase does the CO2 come into? | light-independent |
| What are the 2 reactions (phases/stages) in photosynthesis and in the correct order of how it happens? | light dependent + light independent (Calvin cycle) |
| What are the 4 factors that affect the rate of photosynthesis? | light, water, CO2, temperature because of enzymes |
| Do plants do cellular respiration? | yes |
| What happens when a phosphate bond is broken from ATP? | energy is released |