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Licemer1 [7]
4 years ago
6

Platelets ________. platelets ________. have multiple nuclei are the precursors of leukocytes stick to the damaged area of a blo

od vessel and help seal the break have a life span of about 120 days
Biology
1 answer:
vampirchik [111]4 years ago
5 0
The answer would be:

Platelets stick to the damaged area of a blood vessel and help seal the break.

Platelets are blood cells that play a role in blood clot formation. It also helps with blood vessel repair. The process by which platelets stick to the damaged area of a blood vessel is called adhesion. When platelets stick to the damaged blood vessels they release chemical signals to attract more platelets to the site of injury
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kogti [31]
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7 0
3 years ago
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What is the difference between miosis and mitosis?
Mademuasel [1]
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3 years ago
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What happens in a decomposition reaction? O A. Two or more substances combine to form one substance. B. Two ions trade places. O
denis-greek [22]

Answer:

C. Larger compounds break down into two or more smaller compounds.

Explanation:

During a decomposition reaction, the bonds between the atoms break down in the starting substance. The atoms then rearrange to form new bonds, resulting in new substances with properties different from the starting material.

6 0
3 years ago
The user needs to drag the slider bar in an upwards direction in order to completely melt away a body layer when in the dissecti
sergey [27]

Answer:

False

Explanation:

During the dissection study the body is kept in laying position so that the scientist can easily perform experiments. The body is kept in laying position not in upward position. The body in upward position will have gravitational effect on the fluids and the body layer will not melt.

3 0
3 years ago
Why would cells die if they were unable to make (or otherwise obtain) the amino acid arginine?
kumpel [21]

Answer: Arginine is an amino acid that is incorporated into proteins. So if cells can not make or obtain arginine, the cell can not make proteins needed for survival.

Explanation:

Arginine is an amino acid used to build proteins, and it is classified as a semiessential or conditionally essential amino acid.

Proteins are large molecules consisting of long chains of amino acids. They perform many functions such as catalysing metabolic reactions, providing structure to cells and organisms, and transporting molecules, among many others.

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6 0
3 years ago
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