When the centromeres split in mitosis,what does the sister chromatids’ name change to?

Biology

1 answer:

snow_lady [41]3 years ago

5 0

Answer:

During anaphase 2, the chromosomes' centromeres break, and the spindle fibers pull the chromatids apart. The two split portions of the cells are officially known as "sister chromosomes" at this point.

Explanation:

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Antidiuretic hormone causes the kidneys to

Natasha2012 [34]

Answer:

Anti-diuretic hormone causes the kidneys to increases the permeability of the collecting ducts to water .

Explanation:

The anti-diuretic hormones stimulates the process of water re-absorption by enhancing the water channels or aquaporins in the membranes of the kidney tubules. The solute free water are transferred through the channels in the tubular cells and back in the blood which then leads to decrease in the osmolarity of plasma with the increase in osmolarity of urine. The hormone is prepared in the hypothalamus of brain and stored in the pituitary glands. It reminds the kidney about the absorption of water, through which it maintains the balance of water in blood.