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ratelena [41]
3 years ago
10

Scientific method lab results

Biology
1 answer:
-Dominant- [34]3 years ago
8 0

Answer:

1.Observation and description of a phenomenon. The observations are made visually or with the aid of scientific equipment.

2.Formulation of a hypothesis to explain the phenomenon in the form of a causal mechanism or a mathematical relation.

3.Test the hypothesis by analyzing the results of observations or by predicting and observing the existence of new phenomena that follow from the hypothesis. If experiments do not confirm the hypothesis, the hypothesis must be rejected or modified (Go back to Step 2).

4.Establish a theory based on repeated verification of the results.

Explanation:

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Anyone help me with this question plz
wolverine [178]

Hey again,

The answer you are looking for is B).

Just as proteins consist of long chains of amino acids, DNA and RNA consists of nucleic acid chains called nucleotide's. Nucleotide's are composed of three units: base, sugar (monosaccharide) and phosphate. Bases are found in both DNA and RNA. As seen below, they are adenine, cytosine, guanine, thymine, and uracil.

Hope this helps!!!!!!

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Describe the role of cellular respiration in a plant???
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Although plants use photosynthesis to produce glucose, they use cellular respiration to release energy from the glucose.

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In an asexually reproducing organism it is expected that the offspring will be genetically identical to the parent. However, in
JulsSmile [24]

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I believe it is a mutation. A mutation is when the DNA is copied with a small mistake. Ex: AGCC => AGGC

Then, after a mutation, the DNA isn’t exactly identical because of this mistake in the DNA after copied.

I hope this helped! Happy Thanksgiving! GOBBLE GOBBLE!

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