A procedure using both reverse transcriptase and real time PCR can be used to

A. determine the number of copies of a DNA sequence in a sample.
B. determine the number of copies of an RNA sequence in a sample.
C. produce DNA fragments for cDNA cloning.
D. both determine the number of copies of an RNA sequence in a sample and produce fragments for cDNA cloning.
E. produce RNA fragments for cloning.


Answer: D

Biology & Microbiology

You might also like to view...

The organelle that is compared to a whip is a

a. microfilament. b. basal body. c. microvillus. d. flagellum. e. microtubule.

Biology & Microbiology

A range of genotypes and phenotypes occur in polygenic inheritance. Draw a graph that depicts this pattern of continuous variation in polygenic inheritance.

What will be an ideal response?

Biology & Microbiology

Crossing over usually contributes to genetic variation by exchanging chromosomal segments between

A) sister chromatids of a chromosome. B) chromatids of nonhomologues. C) nonsister chromatids of homologues. D) nonhomologous loci of the genome. E) autosomes and sex chromosome

Biology & Microbiology

The modification of a limb that was used for walking in a preexisting ancestor to one that is used as a wing for a species today is called proteomics.

Answer the following statement true (T) or false (F)

Biology & Microbiology