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yulyashka [42]
3 years ago
14

If the amount of sodium in the blood increases, what would a negative feedback control mechanism be expected to do?

Biology
1 answer:
Crank3 years ago
3 0

Answer: Decreases

Explanation:

The amount of sodium in the blood will increase as the main function of the negative feedback is to maintain the homeostasis inside the body.

If blood pressure is too high, then heart rate decreases because of this the blood vessels increases in the diameter and the kidney retains less water.

These changes will return the blood pressure to be normal. The same process gets reversed when the blood pressure decreases.

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A RN is caring for a client who is receiving a blood transfusion and develops urticaria one-half hour after the transfusion has
Lena [83]

Answer:

Stop the infusion.

Explanation:

The blood transfusion can cause sometimes problem to the patient in case when the mismatched blood is given in the patient's body. Sometimes the patient body is unable to uptake the foreign blood.

As the information in the question, the RN must stop the infusion. Urticaria represents the allergy in the blood plasma protein or the immune cell reaction in the body. The infusion is prevented as this might cause the destruction of immune cells in the body.

Thus, the answer is stop the infusion.

5 0
3 years ago
Which step in the PCR program would you have to change if your fragment would have been 10 times longer and how?
bekas [8.4K]

Answer:

increasing extension time

Explanation:

The Polymerase Chain Reaction is a technique widely used in molecular biology laboratories to amplify target DNA regions. The standard steps of a PCR are as follow 1-denaturation, 2-annealing and 3-elongation/extension. These steps are repeated 15-40 times in order to exponentially amplify the linear DNA fragment. It is well known that longer extension times can be used as a strategy to increase the yield of longer PCR products. This is because the extension time depends on the synthesis rate of the DNA polymerase used in PCR technique and the length of the DNA fragment to be amplified.

7 0
3 years ago
How To complex volume by water displacement
lubasha [3.4K]
You divide it by two 
8 0
3 years ago
PLEASE HELP WILL MARK BRAINLIEST
kipiarov [429]

If a flood occurs in the natural rubber environment, it will ruin the rubber production process. The flood would damage a huge percentage of rubber trees if there was a large quantity of restriction. This natural rubber is required for the production of synthetic polymers. Without the rubber, there would be a restricted supply and a significant decline in synthetic polymers due to ecological damage caused by the flood.

3 0
2 years ago
Summarize what biogeography is and an example for it​<br><br>IN YOUR OWN WORDS
leva [86]

Explanation:

The study of how plants, animals, and organisms are spread across the globe over time and space is known as biogeography.

Example of biogeography includes the splitting of Pangea (all the Earth's continents were one large landmass).

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2 years ago
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