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makvit [3.9K]
3 years ago
7

Based on figure 19-4, what is the student probably trying to test?

Biology
1 answer:
Masteriza [31]3 years ago
3 0
The student is trying to see which substance (disinfectant 1, 2, 3, or the distilled water) can disinfect the most.
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The answer is 100%
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8 0
3 years ago
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A patient has severe acne that has been refractory to treatment. The patient is taking tetracycline and using topical tretinoin
Degger [83]

Answer:

The correct answer is option c. "Tetracycline must be discontinued before beginning the isotretinoin".

Explanation:

Isotretinoin is a medication used to treat cases of severe acne, having dramatic positive effects since the patients start the treatment. However, the use isotretinoin should be monitored by a doctor because it is hard to process and could cause renal side effects. In this case, the patient must discontinue its treatment with tetracycline before start using isotretinoin.

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3 years ago
What must happen to the agent of erosion (wind or water) in order for deposition to occur?
Gnoma [55]

I am pretty sure that it is D

With decomposition, the final deposition of particles(sediments) usually occurs at the mouth of a stream. Then a process called horizontal sorting occurs where the sediments that were once carried down are arranged from big to small. Decomposition in streams takes time so the speed of the water and wind should not affect it nor should gravity or the direction. Streams cannot change direction either unless human involement occurs

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8 0
3 years ago
Please I need help with questions 33-37 and it’s very hard and I’m struggling with it and if you need to see the picture big the
Bingel [31]
34)4. 36)1 is what I think the answer could be. For my studies and quizzes I could feel like those answer are it.
5 0
3 years ago
What happens to the expression of the laci gene if lactose is not available in the cell?.
Sav [38]

Answer:

There is no change

is the awnser for this

Explanation:

4 0
2 years ago
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