Which of the following is the correct sequence of amino acids coded by the DNA strand?
DNA sequence: TATGCCGGG
a) Asparagine-tyrosine-serine
b) Isoleucine-proline-arginine
c ) Methionine-alanine-glutamine
d) Isoleucine-arginine-proline

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

Match the following terms describing electrical events with the correct phases of the cardiac cycle. the ventricular muscle cells depolarize at the start of this phase. during this phase, na+ entry through the funny channels causes the pacemaker potential of sa nodal cells to gradually become less negative until it reaches threshold. the ventricular muscle cells repolarize right before this phase. the cytosolic concentration of calcium in the contractile cells of the ventricle is highest during this phase. a. isovolumetric relaxation b. ventricular ejection c. isovolumetric contraction d. ventricular filling

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?