Use the Following Information to Answer the Question(s) Below

question 53

Multiple Choice

Use the following information to answer the question(s) below.
Exposing inner mitochondrial membranes to ultrasonic vibrations will disrupt the membranes. However, the fragments will reseal "inside out." The little vesicles that result can still transfer electrons from NADH to oxygen and synthesize ATP.
-These inside-out membrane vesicles will ________.

• A) become acidic inside the vesicles when NADH is added
• B) become alkaline inside the vesicles when NADH is added
• C) make ATP from ADP and i if transferred to a pH 4 buffered solution after incubation in a pH 7 buffered solution
• D) hydrolyze ATP to pump protons out of the interior of the vesicle to the exterior
• E) reverse electron flow to generate NADH from NAD+ in the absence of oxygen

---

Definitions:

Stereotypes

Widely held but simplified and generalized beliefs about a particular group of people or type of person.

Ingroup Bias

The tendency to favor our own group.

Prejudice

An unjustifiable (and usually negative) attitude toward a group and its members. Prejudice generally involves stereotyped beliefs, negative feelings, and a predisposition to discriminatory action.

Social Facilitation

The tendency for people to perform differently when in the presence of others versus when alone, typically showing improvement on simple tasks.