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Allushta [10]
4 years ago
14

What are the four nitrogen bases found in RNA?

Biology
2 answers:
dem82 [27]4 years ago
4 0

Answer:

adenine, guanine, cytosine, or uracil

Explanation:

Adenine and guanine are known as purine bases while cytosine and uracil are known as pyrimidine bases.

olga55 [171]4 years ago
3 0

Answer:

Adenine;Guanine;Cytosine;Uracil

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Contractions per M
Andreyy89

To make Paramecium Contractile vacuole concentration graph useful the salt concentrations descriptions should replaced with actual values.

Thus, option "A" is correct.

What is Paramecium Contractile vacuole

"It is a sub-cellular structure (organelle) involved in osmoregulation."

<h3>What is a graph?</h3>

"A diagram (such as a series of one or more points, lines, line segments, curves, or areas) that represents the variation of a variable in comparison with that of one or more other variables."

<h3>What does the graph in the given question depict?</h3>

It shows that the Paramecium Contractile Vacuole concentration per minute decreases as salt concentration increases.

But the concentration of salt is not mention in quantity so its not clear what are the lowest and highest concentration affecting Paramecium Contractile Vacuole.

Hence, the Paramecium Contractile Vacuole concentration graph can be more useful if the actual values of salt concentration will be mentioned.

To know more about Paramecium Contractile Vacuole here

brainly.com/question/13944425

#SPJ1

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2 years ago
If a mutation results in an organism with new characteristics, what might eventually be formed?
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