If you add the amount of protons with the amount of neutrons, you get the atomic mass. Sodium has 11 protons, and 12 neutrons. 11+12=23
C and D, but it can be B, since it occurs during cytokinesis and it begins before mitosis ends.
Metabolic acidosis is when the kidneys produce too much hydrogen or retain too much hydrogen which leads to an increase in carbonic acid production. Or the kidneys excrete too much base.
<h3>What is metabolic acidosis?</h3>
- The primary function of the kidney is to purge toxins from the blood and convert waste products into urine.
- Around 160 grams of weight and one to one and a half litres of urine are excreted daily by each kidney.
- When the kidneys do not properly eliminate acids from the blood into the urine, renal tubular acidosis (RTA) ensues.
- The result is an excessively high blood acid level, or acidosis.
- While having some blood acid is natural, having too much acid can cause numerous biological functions to become unbalanced.
- When there is too much acid in the body's fluids, it is called acidosis.
- When your kidneys and lungs are unable to maintain a healthy pH level in your body, acidosis results.
- Acid is created by numerous bodily activities.
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Answer:
C. glycosylation
Explanation:
The maturation-promoting factor (MPF) is a cell cycle checkpoint that stimulates the passage from G2 (prophase) to M phase (metaphase). MPF also determines that DNA replication during the S (synthesis) phase did not produce any mutations. MPF is inactivated by kinase phosphorylation and activated by specific phosphatases capable of dephosphorylating this protein. On the other hand, glycosylation is a posttranslational modification where a carbohydrate (i.e., a glycan) is added to a functional group of another molecule. Many proteins undergo glycosylation, thereby playing a critical role in regulating protein function.
Answer:
Homologous structures can be described structures which originate in different organisms from a common ancestor and may or may not have the same functions.
Zeuglodons can be described as ancient whales and Orca is a common whale today known as the killer whale.
<u><em>Scientific studies show that Zeuglodans and Orca have many structures in common such as:</em></u>
- <u><em>Having teeth with two roots</em></u>
- <u><em>The presence of nostrils</em></u>
- <u><em>Pelvis and internal femur bones</em></u>
