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enyata [817]
3 years ago
8

What is the part of the syringe that goes down called?

Biology
1 answer:
ozzi3 years ago
3 0
It's called the plunger
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The amount of oxygen required to do this is called ...
Dmitry_Shevchenko [17]

Answer:

Amount of Oxygen required to remove lactic acid or muscle cramp is called oxygen Dept……

8 0
3 years ago
The _____ is the process that describes the formation, breakdown, and reformation of Earth's rock and mineral materials.
salantis [7]
The answer is C(rock cycle)
5 0
3 years ago
Which of the following characteristics are true for an action potential?
pickupchik [31]

Answer:

I, II, III

Explanation:

A threshold stimulus is a stimulus that is capable to produce a response in excitable tissues such as neurons and muscle fibers. At threshold potential, the outward movement of K+ and inward movement of Na+ become equal to each other. When the potential exceeds the threshold potential, more and more Na+ enter the cell to depolarize it and to allow the opening of Na+ channels. Therefore, to fire an action potential, the threshold must be exceeded.

Conduction of action potential is all or none phenomenon which means that either it occurs or it does not occur. As an impulse is passed by each successive part of an exon, it enters the refractory period during which there is no conduction of nerve impulse. It ensures the one-way conduction of impulse from the cell body to the axon terminal only.

6 0
3 years ago
The ____________ functions as a gateway through which chemicals and small particles, such as ____________ enter or leave the cel
Vilka [71]

Answer: cell membrane

such as water, micro-organism

physical process

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physiological processs

active transport, phagocytosis and pinocytosis

such as soduim-potassium pump, exocytosis

Explanation:  transportation in and out of cell is done in different ways listed above but a barrier to this movement is the cell membrane which is an outer covering of the cell. it protect the cell and only some materials can penetrate the cell membrane e.g micro-organism, water e.t.c. the various physical and physiological processes are the various ways substance  cna be liquid, solid or gas are transported within or outside the  cell e.g food

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3 years ago
Which of the following occurs as a result of ribosomal translocation? a) The tRNA that was in the A site moves into the E site.
artcher [175]

Hello!

The answer to your question is D.

The tRNA that was in the A site moves into the P site.

~Hope that answers your question!~

5 0
3 years ago
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