<span>Inderal blocks beta-adrenergic receptors in the heart, thereby decreasing the influence of the sympathetic nervous
system on these tissues. The nurse should assess the heart rate for bradycardia and the blood pressure for
hypertension.</span>
One reason is because the short days and long nights prevent the earth from warming up, another reason could be because the sun's rays in winter are more spread out thus minimizing the amount of energy
In a normal human karyotype, depending on the part of mitosis the cell is in, there are either 23 or 46.
Answer:
The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.
Explanation: hydrogen bonds
