The genetic information contained in dna consists of a linear sequence of coding units, known as codons. each codon consists of three adjacent dna nucleotides that correspond to a single amino acid in a protein. the e. coli dna molecule contains 4.70×106 base pairs. determine the number of codons that can be present in this dna molecule

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

What are the seven economic and social goals?

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them