Which of the following i describes an important function of lipids
a. lipids form cellulose, which gives plants structure.
b. lipids make leaves waterproof.
c. lipids store hereditary information.
d. lipids plants absorb the suns energy

the correct option will be option B. (Lipids make leaves waterproof)

Explanation:

Lipids are a class of compounds which are insoluble in water but are soluble in organic solvents and plays important roles in animal and plants.

Lipids form a class of molecules called Waxes which are long chain non-polar lipid formed by fatty acids and alcohols (–OH) group.Plants use these waxes as a protective coating which prevents water from sticking on surfaces due to hydrophobic tails in their  structure.

thus option B is the correct answer.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation: