What Is the Function of the Plasma Membrane in a Photosynthetic

question 22

Multiple Choice

What is the function of the plasma membrane in a photosynthetic eukaryotic cell?

• A) It converts carbon dioxide and water into sugars.
• B) It isolates the cell's contents from the external environment.
• C) It controls protein synthesis in the cell.
• D) It recycles old extracellular material.

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Definitions:

Completely Controlled

Refers to a state or situation where all aspects are governed or regulated entirely without any autonomy or randomness.

Selfish

Concerned excessively or exclusively with oneself, without regard for the well-being of others.

Psychosexual Development

Sigmund Freud's theory of the stages of child development, each characterized by a focus on pleasure from a specific area of the body, shaping personality.

Phallic Stage

A phase in Freud's psychosexual development, occurring from about ages 3 to 6, where the libido (sexual energy) focuses on the genital area.