When RNA-dependent RNA polymerase is synthesizing mRNA it is functioning as a ________.
A. helicase
B. replicase
C. transcriptase
D. ligase
Answer: C
Biology & Microbiology
You might also like to view...
The components of a chromosome include one long DNA molecule and
A) phospholipids. B) proteins. C) carbohydrates. D) steroids. E) chromophores.
Biology & Microbiology
Animals in the largest phylum are _____
1.bilateral protostomes 2.unsegmented with a pseudocoel 3.jointed with an exoskeleton 4.segmented with circulatory and digestive systems in all chambers of the coelom
Biology & Microbiology
The photoreceptors of the eye are located in the
A. retina. B. sclera. C. organ of Corti. D. choroid layer. E. optic nerve.
Biology & Microbiology
Programmed cell death is called ____.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology