Which is a correct description of nucleic acids?
A. They are polymers of subunits containing glucose an an amino acids.
B. They are polymers of subunits containing glucose, a phosphate group, and an amino acid.
C. They are polymers of subunits containing a phosphate group, a sugar, and a purine or pyrimidine base.
D. They are polymers of subunits containing a phosphate group, a sugar, and an amino acid.
E. They are long polymers of amino acids, folded into an alpha helix.
C
You might also like to view...
The chamber of the heart forming the apex is the left atrium.
Answer the following statement true (T) or false (F)
The hindlimb is innervated with nerves that arise from the lumbosacral____________
Fill in the blank(s) with correct word
The main advantage of antagonistic control of visceral organs by the sympathetic and parasympathetic nervous systems is it
a. saves energy. b. economizes on volume requirements since organs can constrict when they're not being used. c. allows precise regulation of the activity of the organs so innervated. d. all of these. e. none of these.
Just medial to the inferior part of the scapula lies the ________ over which lung sounds can be heard
A) scapular shadow B) posterior cervical triangle C) dorsal triangle D) triangle of auscultation