Which of the Following Secondary Structures Is Maintained by Both

question 73

Multiple Choice

Which of the following secondary structures is maintained by both intermolecular or intramolecular hydrogen bonds?

• A) α-helix
• B) β-pleated sheet
• C) a hairpin turn
• D) all of these

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Definitions:

Distribution

The process by which goods get distributed or spread out across different locations, or the statistical spread of values in a dataset.

Radiometric Dating

Method of estimating the age of a rock or fossil by measuring the content and proportions of a radioisotope and its daughter elements.

Volcanic Rocks

Igneous rocks that are formed from the solidification of lava or magma ejected from volcanoes.

Sedimentary Rock

A type of rock formed by the accumulation and consolidation of mineral and organic particles, precipitated from solution, or deposited as insoluble residue.