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DaniilM [7]
2 years ago
10

Use the drop-down menus below to match the scientist(s) to their contribution to the discovery of base pairings. studied the rol

e of RNA in protein synthesis, specifically in the bacteria E. coli. created an accurate model of the structure of DNA. proposed the polynucleic model, stating that DNA and RNA were composed of nucleotides. concluded that, in DNA, adenine levels were equal to thymine levels and cytosine levels were equal to guanine levels.

Biology
2 answers:
marshall27 [118]2 years ago
8 0

Answer:

1-Nirenberg and Matthaei

2-Watson and Crick

3-Levene

4-Chargaff

Explanation:

victus00 [196]2 years ago
3 0

Answer:

Check the pic

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If there are class B mutations in the flower development genes of Arabidopsis thaliana, then determine the structures present in
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3. B+ C - stamens (Whorl-3)

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The flower will produce

whorl-1- petals

Whorl-2- petals (mutant)

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me no uNdErStanD "

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