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Westkost [7]
3 years ago
9

Explain how a virus attacks a cell.

Biology
1 answer:
Elenna [48]3 years ago
4 0
It can attacks a cell because germs spread fast throught the body and that is why you need medication to help you when you are sick so it does not get worse so if you have a virus you need medication so it does not harm you even more.
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the diagram below is showing the use of a transport protein to move particles across the membrane what type of thransport is thi
Shkiper50 [21]
Facilitated diffusion if the particle is transported down a concentration gradient or active transport if the particle is transported against a concentration gradient. Depending on the diagram, the answer could also be uniport which refers to the transport of a particle in a single direction.
4 0
3 years ago
What is an electrically charged atom? A. ion B. isotope C. molecule D. compound
Alenkinab [10]

The answer is A because it’s  produced by either moving or removing electrons from the neutral atom

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3 years ago
Read 2 more answers
Question 19 (5 points)
WARRIOR [948]

Answer:

pituitary gland

Explanation:

it produces it

7 0
3 years ago
Round seeds (R) are dominant to wrinkled seeds (r), and yellow seeds (Y) are dominant to green seeds (y). A plant of unknown gen
hammer [34]

Answer:

<h2>RrYy and rryy </h2>

Explanation:

1. As given; Round seeds (R)  are dominant on wrinkled seeds (r),

Yellow seeds (Y) are dominant on green seeds (g).

In a testcross, between an unknown genotype and a homozygous recessive with wrinkled and green seeds (rryy).

offspring are:  

Round and yellow are  53; genotype (R_Y_)

round and green are  49;  genotype (R_yy)  

wrinkle and yellow are 44;  genotype (rrY_)

wrinkled and green are  51 ; genotype  (rryy)

Here, the genotype of parents of these offspring would be RrYy and rryy.

6 0
3 years ago
The endocrine system involves a number of organs and glands that secrete hormones. The posterior pituitary gland is responsible
wolverine [178]

Answer:

The characteristics that best describe SIADH is the ones explains below

Explanation:

(SIADH) or known as syndrome of inappropriate secretion of antidiuretic hormone is a disorder of impaired water excretion caused by the inability to suppress the secretion of antidiuretic hormone.

The characteristics that best describe SIADH is: Fluid retention, serum hypoosmolality, dilutional hyponatremia, and concentrated urine with normal intravascular volume .

8 0
3 years ago
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