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jok3333 [9.3K]
3 years ago
11

How do mutagens damage DNA?

Biology
1 answer:
nikklg [1K]3 years ago
4 0

Answer:

Some mutagens strip DNA nucleotides (bases) of essential modifications—for example, they deaminate the bases—such that these bases resemble different nucleotides and confuse the DNA replication machinery. Subsequent rounds of DNA replication then permanently incorporate such changes.

Explanation:

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Name two nutrients that plants need.
artcher [175]

Answer:

Sunlight and water.

Explanation:

The sun is the plant's most important nutrient. Plants convert sunlight into sugars in order to grow. Water is needed in two ways, it serves as both a solvent for mineral salts that are carried inside plant cells, and it is an essential component of photosynthesis. The questioner might have asked "name one" so they don't have enough information to answer with any greater certainty - but the answer remains the same regardless of how many nutrients they ask about.

Minerals are also required by plants in order to function properly including calcium, potassium, iron, magnesium just to name a few minerals which are found in healthy nutritious produce!

5 0
2 years ago
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Activated charcoal is given to patients who have ingested certain substanmces because it?
mojhsa [17]

Activated charcoal adsorbs many noxious substances—medical drugs, phytotoxins and poisonous chemicals—onto its surface, preventing their absorption from the gastrointestinal tract.

<h3>What is activated charcoal ?</h3>

Activated carbon, sometimes known as activated charcoal, is a type of carbon that is frequently used for a variety of purposes, including the filtration of impurities from water and air. It is treated to have tiny, low-volume holes, which expand the surface area open to chemical reactions or adsorption.

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Learn more about Activated charcoal here:

brainly.com/question/4077236

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7 0
2 years ago
Junko's grandmother survived a stroke but is paralyzed on her left side. she has likely suffered damage to her ____.
Sergeu [11.5K]

The paralysis of the body is caused by the presence of lesion due to damage to the structures of the brain. the paralysis occurs on the contralateral side of the damaged structure. This means if the damage occurs in the left hemisphere of the brain, then the right side of the body would be damaged, and if the right hemisphere of the brain is damaged, it causes the paralysis of the left side of the brain.

In this case, the patient's left side is paralyzed, so, the lesion should be present in her right hemisphere.

Hence, the given blank can be filled with right hemisphere.

5 0
3 years ago
What is tha capital of Belgium?​
Debora [2.8K]

Answer:

Brussels

Explanation:

hope this will help you

please mark me as the brainliest

have a great day ahead

3 0
2 years ago
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1. Which statement regarding gel electrophoresis is true?
alisha [4.7K]
1) Answer B is correct.
7) I believe that answer B is correct.
24) Answer C is correct. GO PLANTS!! (even though they are boring to learn about).
28) Answer B is correct.
29) I believe the answer is either A or D.
30) Answer B is correct.
8 0
3 years ago
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