Including Their Enantiomeric Pairs, How Many Different Aldopentoses Are Present

question 85

Multiple Choice

Including their enantiomeric pairs, how many different aldopentoses are present in nature?

• A) two
• B) four
• C) eight
• D) sixteen

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Definitions:

Ferns

A group of non-flowering, vascular plants that reproduce via spores and have neither seeds nor flowers.

Population Size

The total number of individuals within a defined area at a specific time.

Distribution

The way in which something is shared or exists over a particular area or among a particular group of people.

Zero Population Growth

Interval during which the number of births equals the number of deaths.