The membrane is selectively permeable because substances do not cross it indiscriminately. Some molecules, such as hydrocarbons and oxygen can cross the membrane. Many large molecules (such as glucose and other sugars) cannot. Water can pass through between the lipids.
<span>Linus Pauling
Hope this helped. Good luck!</span>
I guess its proteins?? because its needed for building protoplaam
I believe the correct response would be that ADP gains a phosphate group to create ATP, which stores energy for making sugar.

<h2><u>My </u><u>Answer</u></h2>
In humans, cells other than human sex cells, are diploid and have 23 pairs of chromosomes. Human sex cells (egg and sperm cells) contain a single set of chromosomes and are known as haploid.
I Hope it's Helps ╮(^▽^)╭
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