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pentagon [3]
2 years ago
13

The term secretion refers to Group of answer choices A.the process by which a cell releases a substance into the extracellular s

pace. B.synthesis of a protein for export from the cell. C. the manufacture and assembly of a material. storage of a material, until it is time for it to leave the cell. D.None of these describe secretion.
Biology
1 answer:
emmasim [6.3K]2 years ago
3 0

Answer:

The term secretion refers to the cell that releases a substance into the extracellular space.

Explanation:

When a cell or organ or gland produce and secretes substance in to extracellular space,this biochemical process is called as secretion.

The secretory products may be hormone, enzymes etc.

This process facilitates the movement of material from one place to another place.

For example, Pituitary gland produce and release prolactin hormone that induces breast cells to produce lactation during sucking process done by baby.

Pituitary gland also secrete different hormones that acts on different glands like adrenal, testes, ovary, thyroid gland etc that in turn produce different hormones like adrenaline,testosterone,estrogen,progesterone, TSH,T3, hormone etc.

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Which energy conversion happens when a person shivers and the energy is transferred to make the muscles and joints move? answer?
iris [78.8K]
So, I haven't really seen this question I think but in my class when we had science before we learned about Kinetic and Potential energy. So, my most best answer I can give is most likely Kinetic Energy. Sorry if it's wrong. Hope this helps! ^^
6 0
2 years ago
what is a disadvantage of adult stem cells over embryonic stem cells? a) they are difficult to grow in large numbers b) they are
Naddik [55]

D) all of the above are potential disadvantage for the use of adult stem cells.

I hope this helps you. ☺

8 0
2 years ago
Which of the following sets of materials is required by both eukaryotes and prokaryotes for replication? Group of answer choices
erastova [34]

Answer:

Double-stranded DNA.

Explanation:

Replication may be defined as the process of formation of the daughter DNA from the parent DNA with the help of enzymes and proteins. The three main process of replication are inititation , elongation and termination.

The double stranded DNA molecule undergoes the process of replication. Four different dNTPs - adenine, guanine, thymine and cytosine are required for the process of replication.  Primers are required for initiation of the process of replication and ori region is the inititaion point of replication.

Thus, the correct answer is option (a).

6 0
2 years ago
Advantages of amoeba over lizard cell
steposvetlana [31]

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Fittoniya [83]

The correct matches are:

1. Sea level (0 m) - 100%

2. Mid-level elevation (4,500 m) - 57%

3. Peak (8,850 m) - 33%

The level of oxygen in the atmosphere depends a lot on the elevation. The smaller the elevation, the higher the oxygen level, and vice versa, the higher the elevation, the lower the oxygen level. So we have a situation in which the oxygen level is the highest at 0 elevation, or rather at sea level. As we go to higher elevations, let say to around 4,500 m, the oxygen level is significantly dropped, which makes it difficult for breathing. If we go even on higher elevation, like 8,850 m, than the oxygen level will much lower, and a human will need to undergo intense long training and also carry oxygen with him/her in order to survive.

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2 years ago
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