Which linkage forms the backbone of a nucleic acid?
a. A sugar-base-phosphate linkage
b. A sugar-base linkage
c. A base-phosphate linkage
d. A sugar-phosphate linkage
Ans: d. A sugar-phosphate linkage
Biology & Microbiology
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When examining the hierarchy of life, which of the following terms is most inclusive?
a. population b. species c. biosphere d. ecosystem e. population
Biology & Microbiology
Which of the following is TRUE concerning
the C4 pathway? a. It produces large amounts of carbohydrates. b. It feeds into the C3 pathway. c. It is the mechanism of photorespiration. d. It involves the activity of rubisco. e. All of these are true
Biology & Microbiology
Where in Figure 9-3 is NADPH formed?
a. F
b. 4
c. 3
d. 2
e. B
Biology & Microbiology
The skin microbiome is NOT affected by
a. hygiene. a. nutrition. b. location on the skin. c. weather. d. antibiotics.
Biology & Microbiology