Hurry
what do nucleic acids and phospholipids have in common?
they are both important cell signaling molecules
they both contain phosphate groups
they are both important for all cell structure
they are both important energy sources

Option B, they both contain phosphate groups

Explanation:

The structure of nucleic acid consists of backbone made up of  sugar-phosphate. Deoxyribonucleic Acid (DNA) and Ribonucleic acid (RNA) are made up of nucleotides linked to each other by ester bonds. These ester bonds connects the  sugar base of one nucleotide and the phosphate group of the near by nucleotide

Like wise a phospolipid, consists of one glycerol molecule, two fatty acids, and one modified phosphate group with an alcohol.

Hence, option B is correct

helicase, i think thats it

not only is it colder, it also becomes darker, less salty, and more dense.