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Savatey [412]
3 years ago
12

A forensic scientist finds a single skin cell from saliva on a cigarette butt left in a room where a murder has just occurred. W

hat process might he or she utilized to accumulate enough DNA to determine who left the cigarette at the scene of the crime?
A. Genetic engineering

B. Gene therapy

C. Gel electrophoresis

D. Polymerase chain reaction
Biology
1 answer:
Fynjy0 [20]3 years ago
6 0

The best answer for this question would be: 

 

D. Polymerase chain reaction

 

<span>It is used in molecular biology in order to create small fragments of the DNA. Those copies of the DNA mimic the happenings in the cell. This chain reaction is an efficient technique to further research on crimes.</span>

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Answer and Explanation:

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5 0
3 years ago
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iris [78.8K]

Answer:

pretty sure its d im so sorry if im wrong I greatly apologize

7 0
3 years ago
A student in a nutrition class is giving a report on "adolescent obesity." one of the topics in the report is health risks incre
DENIUS [597]

Hello there

the answer is

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Best Regards Queen Z

3 0
3 years ago
Dr. Han is studying which brain structure is associated with aggressive behavior among rats. Which part of the brain is she like
djyliett [7]

Answer:

The correct answer is - The amygdala

Explanation:

The amygdala is the part of the brain that is found in the medial temporal lobe of the brain. It is an almond-shaped structure of neurons. The amygdala is an essential region of the brain that has a major role in processing emotions such as aggression and others. It is the region of the limbic system that presents both sides of the brain.

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7 0
3 years ago
Which is not a statement of the cell theory? Cells are the basic unit of life. O Cells are the basic unit of matter Cells come f
Scorpion4ik [409]

Answer:

Cells are the basic unit of matter is the correct answer.

Explanation:

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8 0
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