How many nucleotides are contained in a single codon?
A. three
B. four
C. nine
D. one
E. six
Answer: A
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___________ is a term that refers to multiple sets of chromosomes (e.g., 4, 6 or 8)
A. Aneuploidy B. Diploid C. Haploid D. Tetraploid E. Polyploidy
Mad cow disease is caused by an infectious protein, also known as a(n)
a. endospore. b. rickettsia. c. virion. d. prion. e. viroid.
The mitochondrion harnesses the energy of the flow of ____ from its ____ compartment to its ____ compartment to
generate ATP.
a. CO2; outer; inner b. H2O2; outer; inner c. H+; inner; outer d. H+; outer; inner e. CO2; inner; outer
Analysis of a certain polymer shows that it contains phosphate groups, ribose groups, and pyrimidines
Based on this information, which of the following is the best description of this compound? a. It is most likely ribonucleic acid. b. It is DNA. c. It is an inorganic compound. d. It contains thymine. e. It is a polypeptide