Using 14CO2 as a radioactive tracer, which of the following molecules would be the last to incorporate 14C within the Calvin cycle?
A. glyceraldehyde-3-phosphate (G3P)
B. 1,3-biphosphoglycerate (1,3-BPG)
C. 3-phosphoglycerate (3PG)
D. ribulose biphosphate (RuBP)
E. rubisco
D. ribulose biphosphate (RuBP)
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Which of the following is true about short-term and long-term memory processes?
A. Short-term memory processes act through second messenger systems while long-term memory processes require protein synthesis. B. Long-term memory processes act through second messenger systems while short-term memory processes require protein synthesis. C. BOTH short-term and long-term memory processes require protein synthesis. D. NEITHER short-term nor long-term memory processes require protein synthesis. E. Invertebrate animals like Aplysia and Drosophila do not show long-term memory processes.
Both Giardia lamblia and parvum are resistant to chlorine
Indicate whether this statement is TRUE or FALSE.
In standardized DNA fingerprinting used in the United States,
a. 13 different noncoding loci are examined. b. 13 different coding loci are examined. c. only loci with short tandem repeats are tested; the number varies with individuals. d. the loci with long tandem repeats are tested; the number varies with individuals. e. the sequence of short tandem repeats is determined.
Gibberellin induces
a. plants to bend toward the light. b. cell division in meristems. c. hydrolysis of starch in seeds. d. fruits to ripen. e. more than one of these to occur