mRNA has 1500 bases. If all of them are used for coding amino acids, the number of amino acids in polypeptides will be ?

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey