The inner chloroplast membrane is impermeable

Reference no: EM13527625

The inner chloroplast membrane is impermeable to large, polar and ionic compounds such as NADH and ATP. However, the membrane has an antiport protein that facilitates the passage of dihydroxyacetonephosphate or 3-phosphoglycerate in exchange for Pi. The system permits the entry of Pi for photophosphorylation and the exit of the products of carbon fixation. Explain how the same antiport could “transport” ATP and the reduced cofactors from the cytosol.

Reference no: EM13527625

Questions Cloud

One of the strengths of correlational : One of the strengths of correlational and descriptive design is the flexibility it affords researchers. These designs can be used in nearly every situation to give researchers objective data about the characteristics of a group.

A short explanation of your reasons for your hypothesis : A short explanation of your reasons for your hypothesis.

Secondary heart field provides additional cardiac tissue : During development of the secondary heart field provides additional cardiac tissue to:

Presence of mercury would be to a neuronal action potential : Nicotinic acetylcholine receptors are inhibited by the presence of mercury in a concentration-dependent, subunit-dependent, and time-dependent manner. Explain what the presence of mercury would be to a neuronal action potential.(6pts)

The inner chloroplast membrane is impermeable : The inner chloroplast membrane is impermeable to large, polar and ionic compounds such as NADH and ATP. However, the membrane has an antiport protein that facilitates the passage of dihydroxyacetonephosphate or 3-phosphoglycerate in exchange for P..

Regarding the regulation of glycogen metabolism : In skeletal muscle, which statement is NOT accurate regarding the regulation of glycogen metabolism?

Metabolic conversions cannot occur without biotin : Avidin, a protein in egg whites, binds biotin very tightly and prevents its absorption in the intestine. Consumption of large amounts of raw eggs can result in a biotin deficiency. Which of the following metabolic conversions cannot occur without ..

Regarding gluconeogenesis : Which of the following statements regarding gluconeogenesis is TRUE?

Research the variables that impact the pricing of options : Research the variables that impact the pricing of options

User Account

All Pages