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Vadim26 [7]
3 years ago
14

How do sulfonamides treat bacterial infections without harming human cells?

Biology
1 answer:
Nata [24]3 years ago
4 0

Answer:

sulfonamides inhibit the synthesis of folic acid in bacterial cells. Humans obtain it from their diet.

Explanation:

Sulfonamides are the sulfa drugs and serve as a competitive inhibitors of p -aminobenzoate (PABA). PABA is one of the substances involved in the synthesis of folic acid. sulfonamides compete with PABA for the enzyme of folic acid synthesis and thereby, block the pathways. In the absence of folic acid, bacterial growth is inhibited. Human cells can not synthesize folic acid but obtain it from the food they eat. Therefore, sulfonamides do not affect humans.  

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Answer:

C. Prohase 1

Explanation:

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7 0
3 years ago
Portion of an enzyme to which a substrate can attach
netineya [11]

Answer:

An active site

Explanation:

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3 years ago
Jane learns the relaxation technique of Progressive Relaxation. When Jane gets stuck in bumper-to-bumper traffic on her way home
german

Answer:

It is known as <u>Progressive Muscle Relaxation</u>

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Explanation:

PMR is a healthy coping skill normally learned in any kind of psychiatric business. For example, I learned PMR while I was inpatient at a behavioral health unit. The way we did PMR was that we'd sit up in our chairs and start from the toes and on up. We squeezed our toes together for a few seconds and then released and then we'd do it a second time. After the toes, it would move up to the feet and we'd use the same process for that and for the rest of the joints.

3 0
3 years ago
WILL GIVE BRAINLEST, LOTS OF POINTS
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Answer:

1st, 3rd, 5th

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