if a mutation occurs leaving 12 bases what is the maximum number of amino acids that could be coded for by this dna segment

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?