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ehidna [41]
3 years ago
14

Which of the following are the three kinds of RNA? A. rRNA, dRNA, mRNA B. rRNA, mRNA, tRNA C. iRNA, mRNA, sRNA D. tRNA, dRNA, rR

NA
Biology
2 answers:
kap26 [50]3 years ago
7 0
Answer is B. rRNA, mRNA, tRNA because last time i checked there is no iRNA, dRNA <span />
solniwko [45]3 years ago
3 0
The answer is B rRNA, mRNA, tRNA.
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How many different types of covalent bonds can 2 carbon atoms form with one another
svetoff [14.1K]
<h2>Answer</h2>

Three types of covalent bonds, they can form

<h2>Explanation</h2>

Carbon has four valence electrons in the outer shell but it forms three covalent bonds with another carbon atom. i.e Single bond, double bond and triple bond.

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I want to know why I got this question wrong, I answered Transcription
NeX [460]
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Why are gymnosperms no longer restricted to moist environments, as are ferns and mosses?
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2 years ago
Is my answer correct?
Andre45 [30]

Answer:

Yes, I think you're correct!

Explanation:

7 0
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