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Likurg_2 [28]
2 years ago
8

What would be the first step in using PCR to copy a gene?

Biology
1 answer:
Soloha48 [4]2 years ago
6 0
B. DNA is heated to separate strands
<span>First.PCR reaction</span>
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Svetradugi [14.3K]

Explanation:

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8 0
2 years ago
What are the responsibilities of the region of the brain highlighted below? Highlighter portion is at the bottom of the brain, f
monitta
The correct answer is "regulating important involuntary bodily functions such as blood pressure, heart rate, breathing and swallowing".
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6 0
3 years ago
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5 0
2 years ago
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Vaselesa [24]

Answer:

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3 years ago
Which mechanism of genetic variation results from the exchange of gene segments between non-sister chromatids?
valentinak56 [21]
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3 years ago
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