Which of the following does not occur in cells?
A.) the use of heat to burn foodstuffs and transport glucose
B.) the use of chemical energy to transport organelles through the cytosol
C.) the metabolism of nutrients to produce useful energy stores
D.) the conversion of sunlight into energy stored in chemical bonds during photosynthesis
Ans: A.) the use of heat to burn foodstuffs and transport glucose
You might also like to view...
A biologist uses a time machine to collect living material from 2 different time periods. Sample A is 3 billion years old and sample B is 1.5 billion years old. How would these samples differ?
A. Prokaryotic organisms would be abundant in sample A but absent from sample B. B. Eukaryotic organisms would be present in both samples but much more common in sample B. C. Prokaryotic organisms would only occur in sample B. D. Eukaryotic organisms would be absent from sample A.
Which of the following molecules are outputs of the Calvin-Benson cycle and inputs to the light-dependent reactions?
a. ATP and NADPH b. glucose c. CO2 d. ADP and NADP+
Muscle fibers can make ATP by which of the
following means? a. the Krebs Cycle. b. electron transport. c. lactate fermentation d. the dephosphorylation of creatine phosphate. e. all of these
A male has a genotype RrTt. What is the probability of his producing Rt sperm cells?
A. 0% B. 25% C. 50% D. 100%