Which Technique Did Melvin Calvin Use to Elucidate the Intermediates

question 34

Multiple Choice

Which technique did Melvin Calvin use to elucidate the intermediates of phototrophic carbon fixation in the chloroplasts of Chlorella?

• A) HPLC
• B) gel electrophoresis
• C) paper chromatography
• D) column chromatography
• E) mass spectroscopy

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Definitions:

Superego

In psychoanalytic theory, the part of the psyche that acts as a self-critical conscience, reflecting social standards learned from parents and others.

Ego

The part of the mind that mediates between the conscious and the unconscious and is responsible for reality testing and a sense of personal identity.

Unconscious

The part of the mind that contains thoughts, memories, and desires that are outside of conscious awareness but influence behavior and emotions.

Significant Others

Individuals who have a considerable influence on one's life, often including family members, close friends, or partners.