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Lerok [7]
2 years ago
6

What are vasodilation? Vasoconstriction?

Biology
1 answer:
kipiarov [429]2 years ago
5 0

Answer:

Vasodilation:

Vasodilation may be defined as the dilation of the blood capillaries around the skin. The blood capillaries gets widen. The vascular resistance to the blood flow decrease. The blood pressure near the skin decreases. The increase in temperature may cause vasodilation.

Vasoconstriction:

Vasoconstriction may be defined as the constriction of the blood capillaries around the skin. The blood capillaries gets narrow. The vascular resistance to the blood flow increases. The blood pressure near the skin increases. The decrease in temperature may cause vasoconstriction.

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ATP is a(1 point)
Musya8 [376]

Hello there!

Your answer should be ATP is a stored form of energy.

You see, Think of it as the “energy currency” of the cell. If a cell needs to spend energy to accomplish a task, the ATP molecule splits off one of its three phosphates, becoming ADP (Adenosine di-phosphate) + phosphate. The energy holding that phosphate molecule is now released and available to do work for the cell. Hope this works!

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2 years ago
What happened to many Maldives islands due to rising sea levels?
Gre4nikov [31]

Answer:

they were destroyed especially the houses because of how close they are build to the sea, in addition with the fact that the sea levels are rising

Explanation:

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2 years ago
What happened when the Colorado Plateau rose???
gayaneshka [121]
It started to mold what is now the grand canyons.
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3 years ago
What are the uses of the energy provided by ATP in the living cells?
kkurt [141]

Answer:

ATP functions as the energy currency for cells. It allows the cell to store energy briefly and transport it within the cell to support endergonic chemical reactions. The structure of ATP is that of an RNA nucleotide with three phosphates attached.

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3 years ago
An organism possesses one copy of each allele type for a given gene. It is said to be __________.
Sveta_85 [38]

Answer:

Heterozygous for the gene

Explanation:

Alleles are the possible alternative forms of a gene. An organism having two identical alleles of a gene is said to be homozygous for that gene. On the other hand, an organism having two dissimilar alleles for a gene is heterozygous for that gene.

For example, let's suppose that I^A and I^B are the two alleles for ABO blood type in humans. Here, an individual with one copy of I^A and one copy of I^B would be heterozygous for ABO blood type. On the other hand, genotypes I^AI^A and I^BI^B are homozygous for the ABO blood type gene.

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