a protein has a molecular weight of 30000g / mol. Calculate the number of nucleotides contained in the gene encoding this protein knowing that 20% are introns. The weight of a nucleotide is 110 g / mol. The weight of an amino acid is 330 g / mol

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.