Of the following, which is the most accepted and accurate way to measure body fat

Construct a dialogue between your friend about the online class

iVinArrow [24]

Do you like online?
no

8 0

3 years ago

Chloride ions, Cl-, follow actively transported Na+ ions from the nephrons into the blood. Would you not expect the Cl- concentr

DerKrebs [107]

Answer:

Bicarbonate ion, HCO3- (which has a similar charge to chloride ions) also follow sodium ions into the blood. Also, potassium ions, K+ are transported into the nephron so some chloride ions and bicarbonate ions remains in the nephron to balance the charge.

Explanation:

Sodium is the primary positively charged electrolyte in extracellular fluid. Most of the solute reabsorbed in the proximal tubule is in the form of sodium bicarbonate and sodium chloride. Water is also reabsorbed in order to balance osmotic pressure

When sodium ions are reabsorbed into the blood, few of the substances that are transported with Na+ on the membrane facing the lumen of the tubules include Cl- ions, Ca2+ ions, amino acids, and glucose. Sodium is actively exchanged for K+ using ATP on the basal membrane.

In the distal convoluted tubule, K+ and H+ ions are selectively secreted into the filtrate, while Na+, Cl-, and HCO3- ions are reabsorbed to maintain pH and electrolyte balance in the blood.

Some chloride ions remains in the nephron to balance the charge of the secreted K+ ions and also due to the bicarbonate ions that are removed.

5 0

3 years ago

Explain why it would not be possible to accurately measure hemoglobin concentration if the RBCs were not first lysed.

docker41 [41]

Because hemoglobin is compartmentalized inside the RBCs, lysis of RBCs is necessary for accurate measurement of hemoglobin levels.

<h3>Measure of hemoglobin concentration</h3>

Hemoglobin is a complex found in blood which is responsible for transporting oxygen to cells of the body.

Hemoglobin is composed of heme and the proteins alpha and beta globin.

Hemoglobin is found within the cytoplasm of red blood cells.

Since hemoglobin is compartmentalized inside the RBCs, lysis of RBCs is necessary for accurate measurement of hemoglobin levels.

Learn more about hemoglobin at: brainly.com/question/816005

8 0

3 years ago

On microscopic examination, John observed yeast cells dividing into daughter cells. What type of asexual reproduction does this

Mademuasel [1]

Yeast cells such as Saccharomyces pombe performs asexual reproduction or the formation of daughter cells through fission. Fission involves dividing the mother cell into daughter cells through division of its cell wall, then its nuclear materials

8 0

3 years ago

Read 2 more answers

Using the terms “hydrophobic”, “hydrophilic” and “ATP”, describe how a vesicle can fuse with a membrane prior to the exocytosis

marissa [1.9K]

Answer:

the vesicle can fuse with a membrane prior to the exocytosis of a protein from the cell by hydrophobic.

Explanation:

i hope this works i have learned this yet

3 0

2 years ago