You arrive late to a biological seminar. However, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. Immediately, you know that they are talking about a:
A. carbohydrate.
B. protein.
C. DNA.
D. lipid.
C
You might also like to view...
As a transcription factor, Pax6:
A. targets the approximately 2000 genes needed for eye development. B. binds to the 3' regulatory elements of its target genes. C. activates its target genes. D. represses its target genes. E. activates some target genes and represses others.
A chemical reaction that has a positive ?G is correctly described as
A. endergonic. B. endothermic. C. enthalpic. D. spontaneous E. exothermic.
DNA can be found in all of the following cellular locations EXCEPT the
_____ mitochondria. _____ chloroplast. _____ nucleus. _____ golgi apparatus. _____ plasma membrane.
During stressful times, the adrenal glands increase their secretion of _____
a. iodine c. cortisol b. antidiuretic hormone d. secretin