Which type of transport requires energy to move a molecule?
O
A. Osmosis
O
B. Active transport
O
C. Passive transport
O
D. Diffusion

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

What kinds of molecules can pass through the cell membrane without any problem?

Is genetic diversity the same as genetic variation?