If the Frog Neuromuscular Junction Preparation Was Bathed in High

question 57

Multiple Choice

If the frog neuromuscular junction preparation was bathed in high calcium and curare was used, what type of postsynaptic response would you expect?

• A) The response amplitudes would be increased.
• B) The response amplitudes would be reduced.
• C) The response amplitude would be normal.
• D) The responses would occur in a bursting pattern.
• E) There would be no response.

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Definitions:

Nonwelded Texture

A characteristic of pyroclastic deposits where the individual particles are not fused together, indicating cooler temperatures during deposition.

Fine Particles

Tiny solid or liquid particles that are suspended in air or water, often referring to dust, soot, or other minute matter.

Vesicular Igneous Texture

An igneous rock texture characterized by the presence of vesicles, or small cavities, formed by trapped gas bubbles during solidification.

Magma

The hot fluid or semi-fluid material beneath the Earth's crust from which lava and other igneous rock is formed by cooling.