Which of the following are functions of nucleic acids?
a. building and repairing cells
b. forming the structure of the cell membrane
c. transport substances
d. transmitting genetic information

The correct assertive about this question is letter D, transmitting genetic information.

Explanation:

   The nucleic acids are important and responsible for cell control. It doesn't matter if is a vegetal or animal or even bacterium. This cell control is important to maintaining all the living beings (including here animals, plants and bacterium).

  We know two types of nucleic acids: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). Because of that the correct assertive is letter D, which is trasmitting genetic information because in nucleic acids contain all genetic material that will be passed from generation to generation or to another species (animal, plant, bacteria, algae, fungi, etc.)

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.