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Damm [24]
3 years ago
6

In the hierarchy of scientific thought, a hypothesis: A. Comes right before law B.has the most certainty C. is the least certain

D. None of the above
Biology
2 answers:
nikklg [1K]3 years ago
7 0
A comes right before law
posledela3 years ago
5 0

Answer: A. Comes right before law.

Explanation:

In a research procedure, the hypothesis comes before any law or principle. It is because of the fact that hypothesis is a presumed information which is required to be proved on the basis of implementation of suitable methodology. The law or principle will give an idea about the related topic.

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Select the incorrect statement regarding macromolecules found in cells.
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The repeating subunits of DNA are ribonucleotides whereas in RNA they are deoxyribonucleotides.

Explanation:

Ribonucleotides are repeating subunit of RNA while the deoxy-ribonucleotides are repeating subunits of DNA. That why RNA full form represent the ribonucleic acid and DNA represent deoxyribonucleic acid.

Actually the word "deoxy" means one oxygen is removed or less in DNA. The DNA  lacks the one oxygen atom of hydroxyl group at carbon number two of ribose sugar. While RNA have the hydroxyl group at carbon number two of hydrogen atom.

The removal of one hydrogen atom in DNA make it more stable than RNA because DNA is made specifically to store genetic information and needed to be strong. The oxygen atom in RNA makes it vulnerable for attack by other biological molecules.

7 0
3 years ago
The car shown below is trapped in cooled magma. Do you think that the guy in the car was in the car when the magma flowed from t
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6 0
3 years ago
Regarding plasma membranes, which of the following statements is false?
ehidna [41]

Answer:

The correct answer to the question: Regarding plasma membranes, which of the following statements is false, would be, B: The thickness of the plasma membrane is only about 1 nm.

Explanation:

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