chapter 10 test - Which one of the following statements...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Which one of the following statements BEST describes the relationship between photosynthesis and respiration? Photosynthesis stores energy in complex organic molecules and respiration releases it. Each photosystem has special chlorophyll "a" molecule in the reaction center. contains a mix of chlorophyll and carotenoids. has a light-gathering antenna complex. Which of the following is most clearly associated with a decrease in potential world food production? photorespiration The three substrates (formal reactants) for the enzyme RuBP carboxylase (oxidase rubisco) are CO2, O2 and RuBP Thylakoids stacked in columns are called grana CAM plants can keep stomates closed in daytime, thus reducing loss of water. They can do this because they can fix CO2 into organic acids during the night Which of the following is NOT TRUE of ribulose bisphosphate carboxylase? It catalyzes a phosphorylation reaction. Which of the following is NOT a useful function of the light reactions? releasing oxygen for photorespiration The process of noncyclic photophosphorylation uses light energy to synthesize ATP and NADPH Which of the following statements best represents the relationships between the light reactions and the Calvin cycle? The light reactions provide ATP and NADPH to the Calvin cycle, and the cycle returns ADP, Pi and NADP + to the light reactions. On which of the following features do most plant and animal cells differ? primary energy source Of the following, the color of light least effective in driving photosynthesis is green The primary function of the light reactions of photosynthesis is to produce ATP and NADPH If you ran the same experiment without passing light through a prism, what would you predict? The bacteria would be relatively evenly distributed along the algal filaments. The chemiosmotic process in chloroplasts involves the establishment of a proton gradient. Oxidative phosphorylation in mitochondria
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/17/2010 for the course GY 1246779 taught by Professor Cock during the Spring '10 term at Arizona Western College.

Page1 / 4

chapter 10 test - Which one of the following statements...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online