Cell Biology Questions
Explore questions in the Cell Biology category that you can ask Spark.E!
Photosynthesis is directly affected by various environmental factors which include...
Step 4 of calvin cycle: The other 3-carbon sugars are used to _____________ the initial 5-carbon, thereby completing the cycle.
With energy from ATP and hydrogen from NADPH a new compound is formed called _________________
Explain what happens to the electron, hydrogen proton, and oxygen gas that is produced from water molecule splitting
If a molecule of ADP is reduced it becomes
Photosynthesis is most efficient within a certain range of ___________________. Why?
If a molecule of ATP is oxidized it becomes:
What happens to the electron while it is passing through the ETS (Electron Transport System)?
In the third (final) stage of photosynthesis, ________________ from _____________________ in the atmosphere are used to make organic compounds in which chemical energy is stored.
Step 1 of calvin cycle: each molecule of carbon dioxide is added to a _____________________ by an enzyme
First an excited electron jumps to a __________________________________. Then the electron is passed through a series of molecules along the ______________________
Who picks up the second electron that jumped from chlorophyll?
What are the 3 products of the light reaction?
While one electron transport chain provides energy used to make _____________, a second electron transport chain provides energy used to make _______________.
Sunlight contains a mixture of all the ___________________ of visible light
The excited electrons that leave chlorophyll molecules must be __________________________________
Carotenoids absorb wavelengths of light different from those absorbed by chlorophyll, so having both pigments enables plants to:
When light strikes a thylakoid in a chloroplast, energy is transferred to ___________ in chlorophyll
Stage 3 of photosynthesis: The chemical energy stored in ATP and NADPH powers the formation of ____________________, using carbon dioxide.
Stage 2 of photosynthesis: Light energy is converted to _____________ energy which is temporarily stores in _________________ and the energy carrier molecule ____________________