Phosphate groups of the nucleotides in the diagram are marked with W.
Option C.
<h3><u>Explanation:</u></h3>
DNA is a macro molecule which is formed of polymerization of deoxyribonucleotides. Four types of deoxyribonucleotides are present which are adenosine, guanosine, thymidine and cytosine triphosphate. These nucleotides are polymerized based on the genetic setup.
The phosphate groups attached with the sugar molecule are actually polymerized with the o glycosidic bond. That's marked with the letter W. These phosphate molecules are attached with the sugar molecules which actually are attached with the nitrogen bases. They in total forms a nucleotide, hence the whole DNA. X in the diagram are nitrogen bases and the Y are the hydrogen bonds between the complementary nitrogen bases
I think the answer is frequency if I remember correctly
Answer:
The valves' main job is to keep the blood moving in one direction – back up towards the heart. When the valve is open, blood freely flows upward towards the heart and when the valves are closed, blood cannot flow back
Answer: Transition forest
The mixture of
wildlife species in different ranges or ecosystem is known as transition
forest. The Shenandoah national park has multiple
trends such as natural regeneration of forests, forest plantation, adsoption of
agroforestry to continuing deforestation. This manifestation indicates that
there is a turnaround in land use from a period of net forest area gained to
net forest loss.
Answer:
B. gelisols
Explanation:
tundra soils are formed at high latitudes