The Following Is a Line-Angle Drawing of Cholesterol

question 48

Multiple Choice

The following is a line-angle drawing of Cholesterol. How many hydrogen atoms are assumed at each of the labeled carbon atoms indicated below?
Cholesterol

• A) A = 0 hydrogen atoms, B = 0 hydrogen atoms and C = 0 hydrogen atoms
• B) A = 1 hydrogen atom, B = 1 hydrogen atom and C = 1 hydrogen atom
• C) A = 0 hydrogen atoms, B = 1 hydrogen atom and C = 0 hydrogen atoms
• D) A = 1 hydrogen atom, B = 0 hydrogen atoms and C = 1 hydrogen atom
• E) A = 1 hydrogen atom, B = 2 hydrogen atoms and C = 0 hydrogen atoms

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Definitions:

Internal Validity

Refers to the extent to which a study can establish a causal relationship between its variables, eliminating alternative explanations.

Nomothetic Insights

Generalizations or laws that apply to large numbers of individuals, often used in the context of psychology to identify universal traits or behaviors.

Statistical Tests

Procedures in statistics used to determine whether hypotheses about data sets can be supported or not.

External Validity

The extent to which the results of a study can be generalized to other situations and to other people outside of the experimental setting.