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| Question | Answer |
|---|---|
| Whats photosynthesis | what plants do to make glucose |
| Whats resporation? | what cells do to make ATP |
| When do plants use Photosynthesis? | When they become hungry |
| When do cells use resperation? | When they need energy |
| What is energy use for? | Cells |
| what does a plant cell have dat other cells doesnt | a cell wall. |
| What is the primary function of photosynthesis? | The primary function of photosynthesis is to capture light energy to make glucose |
| Name two molecules that are produced during the light dependent reactions of photosynthesis | Oxygen is released as a by-product. |
| The term phosphorylation means. | The term phosphorylation refers to the addition of a phosphate group to an atom or molecule. |
| What is the wavelength of UV light? | Ultraviolet light has a shorter wavelength than violet |
| Which has more energy short wave lengths of electro-magnetic radiation or long wave lengths of electro-magnetic radiation? | The shorter wavelengths have more energy; therefore. |
| High energy electrons in Photosystem II are used to manufacture molecules of ? | High energy electrons in Photosystem II are used to manufacture molecules of ATP. |
| What is the range of wavelengths of light that are visible to humans? | The wavelengths of light that are visible to humans range from approximately 400 nanometers. |
| . How many molecules of carbon dioxide must enter the Calvin cycle in order for the plant to produce a sugar containing 24 carbon atoms? | For each carbon atom that is released from the Calvin cycle in a high-energy carbohydrate molecule. |
| Which contains more energy: one molecule of NADP or one molecule of NADP-H? | A molecule of NADP-H contains more energy than a molecule of NADP. |
| Chlorophyll is green because? | Chlorophyll is green because it reflects green wavelengths of light and these are what we see. |
| What happens to an electron in an atom if the electron gains energy? | If an electron gains energy it moves to an outer shell. |
| In eukaryotic cells, photosynthesis occurs in organelles named. | Photosynthesis occurs in cell parts called chloroplasts. |
| When is resperation need? | when they need energy. |
| which part of a cell uses resepritation? | Mitochondria |
| what does ribosomes do in a cell? | its a protein |
| how many ATPs does a cell need? | 36 ATP's |
| Which contains more energy: three molecules of carbon dioxide or one molecule of phosphoglyceraldehyde | One molecule of phosphoglyceraldehyde contains more energy than three molecules of carbon dioxide. |
| What is the wavelength of UV light? | Ultraviolet light has a shorter wavelength than violet. |