In Photoreceptors, in the Presence of Light, Injection of CGMP

question 20

Multiple Choice

In photoreceptors, in the presence of light, injection of cGMP would:

• A) depolarize the cell.
• B) hyperpolarize the cell.
• C) not change the voltage across the membrane.

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Definitions:

Civil Rights

Civil rights are the rights of citizens to political and social freedom and equality, often protected by law against discrimination or oppression.

Ida B Wells

An African American journalist, abolitionist, and feminist who led an anti-lynching crusade in the United States during the 1890s.

Lynching

The illegal execution of an individual by a mob, often by hanging, without a legal trial, historically common in the United States as a form of racial terror against African Americans.

Memphis

A city in the southwestern part of the U.S. state of Tennessee, significant for its historical and cultural contributions.