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harkovskaia [24]
3 years ago
13

What does polymerase chain reaction (PCR) do?

Biology
1 answer:
sineoko [7]3 years ago
8 0

Answer:

A. makes more copies of a sample of DNA

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did you delete it or no? because that might've happened

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it happened to me once

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List vertebral column bones in correct order from Cervical to Coccyx.
zimovet [89]

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Cervical vertebrae, thoracic vertebrae, lumbar vertebrae, sacrum, coccyx.

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The coccyx is made of four fused coccygeal vertebrae. Likewise, the sacrum consists of five sacral vertebrae that are fused during development.

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Where are the strongest jet streams located ?
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they are strongest between latitudes of 30°N and 60°N. but they move every year, "following the sun".

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​a nurse is preparing to educate a client with gout who has a new prescription for allopurinol. what should the nurse include in
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The Nurse should include to the instruction is to drink a full glass of water with each dose and at least 8 more glasses (8 ounces each) of fluid a day or drink 3000 mL a day. . If your doctor has directed you to drink less fluid for other medical reasons, Dosage is based on your medical condition and response to treatment. 

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Which description best explains Watson and Crick's DNA model? DNA is a single–stranded molecule that has nitrogenous bases towar
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<span>The discoverers of DNA were not James D Watson and Francis Crick. They are the first scientist to formulate an accurate description of the DNA’s (deoxyribonucleic acid) complex , double-helical structure. They discovered that base pairing nucleotides must be; adenine and thymine; and cytosine and guanine. These base pairs are held together by a hydrogen bond, atype of chemical reaction that s easy to break and easy to reform. The statement is “DNA is a double helix made of two strands linked together with hydrogen bonds.”</span>
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