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Vlad1618 [11]
2 years ago
8

Self registering thermometers:

Chemistry
2 answers:
Katyanochek1 [597]2 years ago
6 0

Answer:

ur answer would be (A)

Explanation:

son4ous [18]2 years ago
4 0

Answer:

record only the maximum and minimum temperatures they are exposed to

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Answer:

We identify nucleic acid strand orientation on the basis of important chemical functional groups. These are the <u>phosphate</u> group attached to the 5' carbon atom of the sugar portion of a nucleotide and the <u>hydroxyl</u> group attached to the <u>3'</u> carbon atom

Explanation:

Nucleic acids are polymers formed by a phosphate group, a sugar (ribose in RNA and deoxyribose in DNA) and a nitrogenous base. In the chain, the phosphate groups are linked to the 5'-carbon and 3'-carbon of the ribose (or deoxyribose) and the nitrogenous base is linked to the 2-carbon. Based on this structure, the nucleic acid chain orientation is identified as the 5'-end (the free phosphate group linked to 5'-carbon of the sugar) and the 3'-end (the free hydroxyl group in the sugar in 3' position).

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3 years ago
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