Answer:
D
Explanation:
to maintain homeostasis the blood vessels in your skin dilate to allow more blood flow to the surface of your body where it disperes the heat.
ATP enters the Calvin Cycle. Glucose (G3P) is a molecule that leaves the cycle.
Dwarfs: B
Giants: C
Main sequence stars: D
Supergiants: A
Hope this helped
Answer:
B. A proton gradient drives the formation of ATP from ADP and inorganic phosphate via ATP synthase.
Explanation:
Light reaction of photosynthesis includes the splitting of water in the presence of sunlight and electron transfer from PSII to PSI via an electron transport system. During the transfer of electron through cytochrome of the electron transport system, the proton concentration gradient is generated across thylakoids. The proton concentration gradient is harvested to drive ADP phosphorylation by the catalytic site of ATP synthase accompanied by downhill movement protons through its proton channels.
