The circles in "B" are
a. fragments of the main bacterial DNA.
b. plasmids.
c. cDNA molecules.
d. DNA templates.
e. none of these
B
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Why is it so important that all of the chromosomes align on the metaphase plate during metaphase?
A. This is the only place in the cell where the cyclins and Cdks are located. B. If they cannot, it suggests that they aren't properly attached to the spindle microtubules, and thus won't separate properly during anaphase. C. This is the location where the chromosomes can become attached to the spindle microtubules. D. This allows asters to form. E. This allows sister chromatids to form.
A patient is diagnosed with an invasive Aspergillosis infection. The antifungal therapy that should be administered is:
a. nystatin. b. griseofulvin. c. amphotericin B. d. fluconazole.
What is the immediate product of meiosis in plants?
a. diploids b. gametes c. spores d. sporophytes e. somatic cells
Immediately after a meal, which one of the following is first used by cells as an energy source?
A) fat B) glycogen C) lactic acid D) amino acids E) glucose