130k views
5 votes
Please help me :((
Please answer A , B, and c

Please help me :(( Please answer A , B, and c-example-1
User Pantulis
by
8.0k points

1 Answer

1 vote
a) carbon is the essential component of macromolecules, counting proteins, lipids, nucleic acids, & carbohydrates. carbon’s atomic structure permits it to bond in numerous diverse ways & with numerous distinctive components. the carbon cycle appears how carbon moves through the living & non-living parts of the environment.

b) the major component of cell membranes are lipids. they have two groups attached to them which are called “hydrophobic fatty acid tails” & “hydrophilic head”. B cells are called lymphocytic cells which provide immunity by secreting antibodies. cancer cells are cells which continuously repeat itself to form a tumor structure. when the polar parts interact hydrophobic tails are lined up with one another. they form a membrane which diffuses creating a membrane of hydrophilic head on two sides facing water. this a brief explanation of how polar & the nonpolar parts combine are explained.
User Scorer
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.