During which phase of mitosis does the nuclear membrane reappear around the newly formed sets of chromosomes?

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 is the relationship between absorbance of light and the rate of photosynthesis?

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels