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 4.70×1064.70×106 base pairs. determine the number of codons that can be present in this dna molecule.

Donde se encuentra el adn nuclear en un organismo eucariota?

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.

The cell membrane controls what enters and leaves the cell. which of the structures in the diagram below is the cell membrane? — f о