Answer:
C. Aldosterone increases sodium reabsorption by increasing the number of Na+-K+ ATPase pumps in the luminal membrane of the proximal tubule.
Explanation:
The terminal part of distal convoluted tubules has two different types of cells: principal cells and intercalated cells. These cells are also present throughout the collecting duct. The principal cells serve to reabsorb Na+ and secrete K+ and have receptors for aldosterone and antidiuretic hormone (ADH).
The function of intercalated cells reabsorb HCO3 - and K+ and to secrete H+. Angiotensin II stimulates the adrenal cortex to release aldosterone which in turn stimulates the principal cells in the collecting ducts to reabsorb more Na+ and secrete more K+. The increased reabsorption of Na+ facilitates reabsorption of more water to increase blood volume and blood pressure.
Answer:the hierarchy technique.
Explanation
It is a top- down analysis used to identify the sequencial order of prerequisite arrangements.
The number of chromosomes in a gamete is represented by the letter "N".... Say there were 4 chromosomes in a gamete it would be 4n.
Yes but it uses lots of chemistry
Answer:
In mitosis, a single i.e 1 division takes place. In meiosis, two divisions occur.
As a result of mitosis, 2 daughter cells are formed. As a result of meiosis, 4 daughter cells are formed.
As a result of mitosis, the two daughter cells formed are genetically identical to the parent cells. As a result of meiosis, the four daughter cells formed are genetically different from one another and from the parent cells.
As a result of mitosis, two diploid cells are formed. As a result of meiosis, 4 haploid cells are formed.
