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noname [10]
3 years ago
13

Rational design requires:

Biology
2 answers:
Thepotemich [5.8K]3 years ago
5 0

Answer:

its a or d

Explanation:

pick one

spayn [35]3 years ago
3 0
It’s D. !!!!!!!!!!!!!!!!
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Answer:

conclusion

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Answer:

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Explanation:

Since we only have one strand shown, I'm going to assume it is RNA. Both DNA and RNA have nucleic acids, but RNA has 1 different nucleic acid; it replaces Thymine with Uracil. So the 4 nucleic acids are uracil, adenine, guanine, and cytosine.

If the picture shown is a cross-section of DNA, then our 4 nucleic acids are adenine, thymine, guanine, and cytosine.

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Hope that helps! :)
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telo118 [61]
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8 0
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timofeeve [1]

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