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3 years ago

Which correctly identifies the location of the asteroid belt?

Biology

2 answers:

Blababa [14]3 years ago

8 0

I think wil be B yerrrrrrrr

Fittoniya [83]3 years ago

7 0

Answer: The correct answer would be B

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When a non-enveloped animal virus adsorbs to the host cell with its protein spikes, the virions are taken into the cell by the p

AleksandrR [38]

<h2>The correct answer is: Endocytosis.</h2>

Explanation:

Endocytosis can be defined as the process by which foreign components or molecules present in the external environment or exterior of the cell are transferred to the cell interior.
This happens by the invagination of the plasma membrane of the cell towards the cell interior forming an incomplete vesicle-like structure.
The foreign components or molecules localize inside this vesicle-like structure.
This structure then buds or pinches off inside the cell forming a complete vesicle containing the foreign components or molecules.
When the non-enveloped animal virus adsorbs to the surface of the host animal cell with its protein spikes, it signals the plasma membrane of the cell to undergo the process of invagination or endocytosis. Hence, by this way the virions are internalized into the cell.

8 0

3 years ago

In organisms with large genomes, inversions are more likely to be tolerated if the breakpoints occur in: reciprocal translocatio

andre [41]

Answer:

Non-coding DNA.

Explanation:

Inversion is a type of chromosomal abnormality in which the sequence of a segment of a chromosome is inverted or rotated at an angle of 180 degrees. This type of abnormality can change the reading frame of the gene and can cause mutations.

But if the genome sequence is non-coding that is not involved in the formation of protein synthesis than even if the reading frame is inverted will not affect the phenotype of the cell. Also, the non-coding sequences are removed by the splicing mechanisms.

Thus, Non-coding DNA is correct.

4 0

3 years ago

The secretion of aldosterone results in

Yanka [14]

Answer:

a describe in blood pressure

Explanation:

sorry for late

3 0

3 years ago

Assume that the red blood cell counts of women are normally distributed with a mean of 4.577 million cells per microliter and a

postnew [5]

Answer: C. 82.26%

Explanation:

Given : The red blood cell counts of women are normally distributed with

$\mu=4.577\text{ million cells per microliter}$

$\sigma=0.382\text{ million cells per microliter}$

Let X be the random variable that represents the red blood cell counts of randomly selected woman.

Z-score : $z=\dfrac{X-\mu}{\sigma}$

For X=4.2

$z=\dfrac{4.2-4.577}{0.382}\approx-0.99$

For X=5.4

$z=\dfrac{5.4-4.577}{0.382}\approx2.1544$

Now, the probability that the women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per microliter will be :-

$P(4.2$

Hence, 82.26% of women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per microliter.

4 0

3 years ago

Closing mines has no economic impact on communities.

VladimirAG [237]

Answer:

False. Closing mines has economic impact on communities.

Explanation:

Economy is impacted by any hindrance in activities of production,distribution and consumption of any good or services.
So, closing mines too has great impact in economic sector of that certain area.
In many countries, mining has been the major source of economy and job opportunities for the community people.
Closing these mines results in downfall of economy and increased unemployment in that particular community.

5 0

3 years ago