Which of the Following Is TRUE Regarding the Discovery of the Citric

question 18

Multiple Choice

Which of the following is TRUE regarding the discovery of the citric acid cycle?
(I) One of the first discoveries was the involvement of coenzyme A in the production of GTP.
(II) Krebs had knowledge of the sequence of reactions before he was able to demonstrate the link of the cycle to glucose metabolism.
(III) The citric acid cycle was the first cyclic pathway discovered.
(IV) Krebs demonstrated the involvement of the citric acid cycle in oxidation of amino acid and fatty acids.

• A)I,II,III,IV
• B)I,II,III
• C)II,III
• D)III,IV
• E)II,IV

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Definitions:

Quantitative Research

A research method that involves the collection and analysis of numerical data to understand patterns, relationships, or trends.

Research Methods

Systematic processes used in academic and professional fields to gather, analyze, and interpret data in order to draw conclusions or make informed decisions.

Approach-avoidance

A psychological conflict that occurs when a person is simultaneously drawn to and repelled by the same goal or object.

Avoidance-avoidance

A psychological conflict that occurs when a person must choose between two negative stimuli.