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mina [271]
2 years ago
10

Why do you think bacteria become resistant over time ?​

Biology
1 answer:
natulia [17]2 years ago
4 0

Answer:

Because their DNA mutated

Explanation:

Bacteria develop resistance mechanisms by using instructions provided by their DNA. Often, resistance genes are found within plasmids, small pieces of DNA that carry genetic instructions from one germ to another. This means that some bacteria can share their DNA and make other germs become resistant. Examples of Defense Strategies for Germs

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ocal and distant brain control in melanoma and nsclc brain metastases with concurrent radiosurgery and immune checkpoint inhibit
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Data from patients treated with SRS for non-small cell lung cancer (NSCLC) and melanoma brain metastases at a single facility from May 2008 to January 2017 were retrospectively examined. The impact of concurrent ICI within 30, 60, or 90 days of ICI administration on local control and remote in-brain control is examined using a parametric proportional hazard model. The regression model takes into account other patient and lesion characteristics as covariates and makes adjustments.

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8 0
2 years ago
How does climate change affect the ocean ecosystem? (3 points)
Natasha_Volkova [10]

Answer: Climate change would affect the ocean ecosystem, when heat rises due to greenhouse gases, the ocean would absorb more heat, which can result an increase temperature on the ocean's surface.

8 0
3 years ago
The structure responsible for attaching muscle to bone is a:
Yuri [45]

the for sure answer is D)tendon

please mark brainliest

8 0
3 years ago
Read 2 more answers
Put each step in the correct place in this scientific investigation.
Artyom0805 [142]

Answer: What is the order of steps in the scientific method?

The scientific method has five basic steps, plus one feedback step:

Make an observation.

Ask a question.

Form a hypothesis, or testable explanation.

Make a prediction based on the hypothesis.

Test the prediction.

Iterate: use the results to make new hypotheses or predictions.

HOPE THIS HELPS

5 0
2 years ago
Which statement about cellulose is true?
balandron [24]

Answer:

The answer is D. it's used to make paper products.

Explanation:

8 0
3 years ago
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