nimatshering619 nimatshering619

17-08-2021
Biology

contestada

why do nucleotides need to be activated before DNA synthesis?

Respuesta :

17-08-2021

They always need a template. They can only add nucleotides to the 3' end of a DNA strand. They can't start making a DNA chain from scratch, but require a pre-existing chain or short stretch of nucleotides called a primer.

Answer Link

Otras preguntas

Mark each statement that correctly identifies a current theory on why the Indus Valley civilization declined. A. The surrounding land was severely defore

Which electron configuration represents the electrons in an atom of Ga in an excited state?

While looking at a cell under a microscope, a scientist is able to see a biological molecule. This molecule is a nucleic acid with double strands and contains t

What does "Silencio, silencio... mis antenitas de vinil están detectando la presencia del enemigo" mean?

which of the following is a factor that determines the composition of magma

How far north did islam spread in the 600's? How far east?

8(3x+5)+14 in simplest form

Mark each statement that correctly identifies a current theory on why the Indus Valley civilization declined. A. The surrounding land was severely defore

Which piece of evidence did Alfred Wegener use to develop the theory of continental drift? A. basalts on the ocean floor B. undersea mountain ranges C. simi

What's expanded form for 74.21