Which of the Following Describes the Excitatory Postsynaptic Potential

question 42

Multiple Choice

Which of the following describes the excitatory postsynaptic potential?

• A) short distance hyperpolarization
• B) short distance depolarization
• C) opens K⁺ or Cl⁻ channels
• D) moves membrane potential away from threshold

Identify various outcomes when photons interact with molecules.

Differentiate between cyclic and noncyclic photophosphorylation and their contributions to photosynthesis.

Appreciate the energy spectrum of electromagnetic radiation and its relevance to photosynthesis.

Understand the process and importance of light-dependent reactions in chloroplasts.

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Definitions:

Subliminal Messages

Signals or messages embedded in other media, designed to pass below the normal limits of perception.

Cornea

The transparent front part of the eye that covers the iris, pupil, and anterior chamber, contributing most of the eye's focusing power.

Lens

A piece of transparent material with at least one curved surface, which refracts light rays to converge or diverge them, commonly used in glasses and cameras.

Iris

The colored part of the eye that controls the size of the pupil and, consequently, the amount of light that enters the eye.