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iren [92.7K]
3 years ago
14

Giving free points away! If you have over 50 please don’t answer to get the points! Thanks!

Biology
2 answers:
rodikova [14]3 years ago
6 0

Answer:

Thanks!

Explanation:

Elden [556K]3 years ago
4 0

Answer:

tysm

Explanation:

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When a person is cut, the injured tissue initially releases chemical signals into the bloodstream. These chemicals signal platel
guajiro [1.7K]

Answer:

Platelets would release signals to stimulate the production of more platelets

Explanation:

Positive feedback mechanism is one of the two types of feedback mechanisms (other being negative feedback mechanism) in which the products of a process stimulates more of that product to be synthesized or produced. In other words, the result of a reaction increases the secretion of more results.

In this case where the injured tissue of a cut initially releases chemical signals into the bloodstream. These chemicals signal platelets to be attracted to the injured area. However, if this is a positive feedback mechanism as explained above, Platelets would release signals to stimulate the production of more platelets.

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3 years ago
The height of an area above sea level can affect climate. What is this called?
Sholpan [36]
Im pretty sure it’s depth sorry if I’m wrong...have a great day:>
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3 years ago
Which aspect of the scientific method occurs first?
Zina [86]
The generally widely accepted first step of the scientific method is to ask a question.

This is where you think of a question which you want to do an experiment on, and then later on conduct an experiment to answer that question.
8 0
3 years ago
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How do organisms respond if an organ system is unable to function properly
MA_775_DIABLO [31]

Answer:

Either death or disease

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3 years ago
Suppose molecules were unable to diffuse into and out of the cells. How might life be different if cells had to use active trans
antiseptic1488 [7]

Answer:

Cells would most probably not exist because these units of life metabolize energy molecules like glucose to harness their energy for the running of biochemical processes, like active transport, to support life. However, harnessing this energy from these energy molecules is NOT 100 percent efficient. A higher percentage of energy is lost as heat in the process.

Therefore if the cells were required to carry all molecules in and out of the cell, actively, including the energy molecules themselves (which is counterintuitive), this would require a lot of energy and would be unsustainable. This would be analogical to the counteracting and infinite loop of more fuel needed to carry the mass of the more fuel in space travel...

Learn More:

To learn more about the movement of molecules across the cell check out;

brainly.com/question/6169784

brainly.com/question/8276318

#LearnWithBrainly

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