DNA stands for deoxyribonucleic acid.
Passive transport. Uses no ATP
Biological cell membranes are selectively permeable, which means that the ease and rate of small molecules passing through membranes vary widely. The plasma membrane regulates exchange of nutrients, oxygen, inorganic ions, waste products, and water. The cellular membrane’s molecular organization controls permeability.
Answer:
Adenine (A) is one of four chemical bases in DNA, with the other three being cytosine (C), guanine (G), and thymine (T). Within the DNA molecule, adenine bases located on one strand form chemical bonds with thymine bases on the opposite strand.
Thymine - a compound which is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
<span>The correct answer is Bryophytes. Not only are they most adapted, but they actually want to be in moist habitats and dry ones don't suit them. They can however survive in drier places, but they would prefer not to have to be in them. An easy example of this are mosses that are bryophytes.</span>