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Tpy6a [65]
2 years ago
10

Drug-resistant populations of microbes arise when: Group of answer choices exposure to drugs causes mutations that produce resis

tance. synergy between medications occurs.
Biology
1 answer:
yan [13]2 years ago
3 0

exposure to drugs causes mutations which produce drug-resistant populations of microbes.

<h3>What is the effect of using same type of drug?</h3>

Drug-resistant populations of microbes arise when the exposure to drugs causes mutations because this exposure produce resistance which leads to mutation in the organism. Due to this mutation, the drugs did not work on the organism anymore.

So we can conclude that exposure to drugs causes mutations which produce drug-resistant populations of microbes.

Learn more about mutation here: brainly.com/question/17031191

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Which characteristic contributes to the quick nutrient cycling in tropical rain forests? O A. Heat and high humidity O B. Deep,
aliya0001 [1]

Answer:

A. Heat and Humidity

Explanation:

The hot, damp conditions on the forest floor allow for the rapid decomposition of dead plant material.

5 0
2 years ago
If these organisms were arraigned in a food pyramid, which organism would have the least amount of total energy available?
Afina-wow [57]

The complete question is:

If these organisms were arraigned in a food pyramid, which organism would have the least amount of total energy available?

  • Producers
  • Carnivore
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  • Top predators

Answer: Top predators

Explanation:

The top predators get the least energy because according to the 10 per cent law the energy transfer only 10 energy is transferred to the next successive level.

The next level of the organism receives only 10 of the total energy that the previous level has.

Hence, the top predators have the least amount of energy in it as the energy is transferred through various levels before reaching top predators.

7 0
3 years ago
To be considered a living thing, it must have...
Kay [80]
All of the characteristics of life, hope I’ve helped ;)
8 0
3 years ago
Please help me with this biology thing.
OverLord2011 [107]

Answer:

Answer:

1.

a)dd

b) dd

c) 0%

2.

a) 25%

b) 75%

c) 25%

3.

a) 03

b) 0

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a) FF x ff OR FF x Ff OR FF x FF

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3 0
2 years ago
Pyruvate dehydrogenase is regulated by feedback inhibition and covalent modification. Which molecules inhibit the pyruvate dehyd
Oksi-84 [34.3K]

ADP, NAD+, CoA-SH, and pyruvate are the molecules that inhibit the pyruvate dehydrogenase complex.

<h3>What is pyruvate dehydrogenase complex?</h3>

PDC3 triggers the oxidative decarboxylation of pyruvate, resulting in the creation of acetyl-CoA, CO2, and NADH.

The PDC plays a crucial role in the oxidation of glucose by connecting the glycolytic pathway to the tricarboxylic acid cycle's oxidative pathway.

ADP, NAD+, CoA-SH, and pyruvate all inhibit it. PDK prevents glycolysis from being coupled to GO by inhibiting its target enzyme PDH.

Thus, the answer is ADP, NAD+, CoA-SH, and pyruvate .

For more details regarding pyruvate dehydrogenase, visit:

brainly.com/question/16346028

#SPJ4

3 0
2 years ago
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