In the "photo" reaction of photosynthesis, where does the energy to build ATP come from?
a) In the first electron transport chain, hydrogen ions are pumped into the thylakoid by high-energy electrons; the kinetic energy from the release of these ions builds ATP
b) In the NADPH-producing photosystem, the electrons from the electron transport chain produce energy upon being transferred
c) In the water-splitting photosystem, the electrons release energy upon being transferred to the electron transport chain
Answer: a) In the first electron transport chain, hydrogen ions are pumped into the thylakoid by high-energy electrons; the kinetic energy from the release of these ions builds ATP
You might also like to view...
________ refers to the function of a body part, while ________ refers to the structure of a body part.
A. Zoology; biology B. Physiology; anatomy C. Biology; zoology D. Anatomy; physiology
Which of the following are NOT eukaryotes?
a. fungi b. bacteria c. plants d. animals e. protistans
The world today derives the majority of its energy from which of the following sources?
A) wind and solar power B) coal and oil C) hydropower and nuclear power D) hydropower E) nuclear power
A. How can nucleosome core particles be isolated from chromatin?
B. What molecular components were identified after this treatment was complete? C. What portion of the nucleosome was destroyed/removed during this treatment and what function does it normally serve?