In cellular membranes, why do the tail ends of the lipid molecules face toward each other? a. the tails are hydroponic. b. the tails are hydrophilic. c. the tails are hydrophobic. d. the tails are hydrophosphoric.

The answer to your question is,

C. The tails are hydrophobic

-Mabel <3

The tails are hydrophobic and the heads are hydrophilic, causing the tails to go inward and the heads to face outward. Hope this was helpful and plz rate Brainliest

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:

answer; ///(b) it is composed of four protein chains and four heme groups;