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

Biology & Microbiology

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Why is it so important that all of the chromosomes align on the metaphase plate during metaphase?  

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Biology & Microbiology

A patient is diagnosed with an invasive Aspergillosis infection. The antifungal therapy that should be administered is:

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Biology & Microbiology

What is the immediate product of meiosis in plants?

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Biology & Microbiology

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

Biology & Microbiology