help! biology questions!!?

Nicole

New member
1. What is a unit of light energy?
- A photon
- A gamme ray
- A wavelength
- A nanometer

2. What is the Calvin Cycle?
- A series of light dependent reactions
- Another name for the production of chloroplasts.
- Light dependent and light independent reactions.
- A series of light independent reactions.

3. What are autotrophs?
- Organisms that can take solar energy and convert it into chemical energy.
- Organisms that eat only plants
- Organisms that eat plants and meat
- Organisms that obtain their energy from eating energy compounds from eating other organisms.

4. What are heterotrophs?
- Organisms that eat plants and meat
- Organisms that obtain their energy from eating energy compounds from other organisms
-Organisms that eat only plants
- Organisms that can take solar energy and convert it into chemical energy

5. How many ATP and NADPH does it take to build one glucose molecule?
-14 atp 10 nadph
-18 atp 12 nadph
-14 atp 12 nadph
- 18 atp 10 nadph

6. What is the process where an organisms takes solar energy and converts it into chemical energy?
- active transport
-digestion
-photosythesis
-diffusion

7.Which photon has the greatest amount of energy?
-the ones with the shortest wavelength
-the ones with the longest wavelength
- the ones with the thickest wavelength
-the ones with the thinnest wavelegth

8. Which statement is not true about chloroplast?
- the liquid in the thylakoids is called lumen which is where the oxygen is created
-inside the chloroplasts there are sacks called thylakoids
- photosynthesis takes place outside of it
-this is what makes the plant green


thanks =)
 
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