Ncells, are proteins that are needed to lower the amount of energy required to start chemical reactions. a) acids b) enzymes c) products eliminate d) substrates

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Is dna the same in every cell in the human body explain your answer