Answer:
Melatonin is released by the pineal gland, that is hormones or neurotransmitter which is related to the sleep. It is influence the sleep wake cycle. Where as melanin is pigment that naturally colors skin or the hair. More the melanin more the darker the skin or hair.
Melatonin regulates changing in pigmentation by association of melanin into the melanocytes within the skin, leads to the skin to color change. This relation is is also accountable for the yellowish skin color in elderly people and people with insomnia.
Answer:
The correct answer is option A- oligodendrocytes.
Explanation:
The insulation property of the neurons (axons) of the nervous system is provided by the fat-containing cells which wrap around the axons.
This wrapped structure is known as the "myelin sheath" in which fat provides the insulation to the neurons which increases the impulse conduction through neurons. The "oligodendrocytes" present in the CNS forms the myelin sheath which provides insulation to the neurons.
Thus, option A- oligodendrocytes are the correct answer.
Answer:
Explanation:
If the first body has a higher temperature than the 20°c one, then the 20°c body has been outside for longer as the average body temperature is 37°c. And if it has a lower temperature than the 20°c body, then it's been outside for a shorter time as it hasn't lost as much heat.
According to the research, the correct option is Check blood glucose level. It is the nurse's priority intervention for a client with type 1 diabetes mellitus.
<h3>What is type 1
diabetes mellitus?</h3>
It is a metabolic disorder caused by an absolute or relative lack of insulin and usually begins in childhood with the inability of the pancreas to secrete insulin and properly regulate blood sugar.
In type 1 diabetes, it is fundamentally characterized by the presence of high concentrations of glucose in the blood since the pancreas does not produce insulin, so measuring the level of glucose, or sugar, is essential to evaluate and self-monitor the patient.
Therefore, we can conclude that according to the research, the correct option is Check blood glucose level. It is the nurse's priority intervention for a client with type 1 diabetes mellitus.
Learn more about diabetes mellitus here: brainly.com/question/28238153
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Answer:
The correct answer is B. The mucosa is responsible for absorption and secretion.
Explanation:
The mucosa is the deepest layer of the intestinal tract, surrounding the lumen, or space inside the tube. This layer comes into direct contact with food (or bolus) and is responsible for absorption and secretion, which are important processes in digestion.
The mucosa is highly specialized in each organ of the intestinal tract, facing a low pH in the stomach, absorbing a multitude of different substances in the small intestine and also absorbing specific amounts of water in the large intestine.
