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Tju [1.3M]
3 years ago
13

During DNA Replication, DNA Helicase role is to

Biology
1 answer:
weeeeeb [17]3 years ago
3 0
Answer: D. Break the hydrogen bonds between nitrogen bases

Explanation: DNA helicase is suppose to break those hydrogen bonds between the nitrogenous bases so the surrounding, floating nitrogenous bases in the nucleus can attach to its complementary base. The DNA polymerase will then attach the nitrogenous bases together.
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An atmospheric gas expelled by body cells
nikklg [1K]
Carbon dioxide :)
hope it helps!
5 0
3 years ago
NOTE: ALL of the remaining questions in this Prelab refer to the following experiment, designed to test whether fruit flies pref
drek231 [11]

Answer:

In the above experiment, these three flies are not enough cogent

Explanation:

Because in the above experiment which is designed to test that, in the above cage these three flies prefer which type of food either it is a banana which is fresh or either apple which is rotten. But the behavior of the flies is not the same, so it is difficult to judge where the flies spend more time. It is a probability that the flies spend most of the on a fresh banana or a rotten apple or both fruits.

These three flies could be unusual.

7 0
3 years ago
Earths fresh liquid water is found as surface water and ?
Ostrovityanka [42]

It is also found in groundwater

7 0
3 years ago
a circle fence sourrounding a small yard mesure 84 meters in length if you walk from one side from the other through the middle
anygoal [31]

Answer: 26.75 meters.

2πr = 84

2 * 3.14 * radius = 84

radius = 84/6.28

r= 13.375

So the diameter will be 13.375 + 13.375 which is 26.75 meters.

4 0
2 years ago
What is the purpose of scientific argumentation?
RUDIKE [14]
<h3><u>Answer;</u></h3>

Evaluate the validity and reliability of processes and findings.

<h3><u>Explanation</u>;</h3>
  • <em><u>Scientific argumentation is a stage of scientific inquiry in which scientists make claims, based on observable evidence, and then clarify with justification of the evidence as relevant to the claims.</u></em>
  • <em><u>It is therefore, an important part of scientific inquiry as it aims evaluate the validity and reliability of processes and findings. Scientific claims from an investigation should be based on evidence that is justified based on the claims.</u></em>
5 0
3 years ago
Read 2 more answers
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