HIV directly attacks CD4 helper lymphocytes directly. (D)
Explanation:
cholesterol helps keep the plasma membrane hydrophobic.
I think this is the answer but I am not sure if it's correct or wrong
but ik that plasma membrane has a little bit of hydrophobic and hydrophilic regions
Answer:
yes they have a lot of hormones that affect their growth to develop at a rapid growth to know more study more on genetic