The Following Are Chemical Functional Groups That May Be Part

question 39

Multiple Choice

The following are chemical functional groups that may be part of a biologically active molecule. Answer the question by
matching the items with the most appropriate group. ​
-The hydroxyl group

• A)​-COOH
• B)​-CH₃
• C)​-NH₂
• D)​-OH
• E)​
• F)​-PO43-
• G)​-CHO

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Definitions:

Representative Sample

A sample that accurately reflects the characteristics of the population from which it is drawn, ensuring research findings are generalizable.

Random Sample

A sample drawn in such a way that every member of the population has an equal chance of being selected, leading to a representative subset.

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A societal pattern that accepts and encourages casual sexual encounters, including one-night stands and other related activity, without necessarily including emotional bonding or long-term commitment.

Random Sampling

A method of selecting a sample from a population in such a way that every individual has an equal probability of being chosen.