In the Following Schematic Drawing of Connexons as Seen from the Cytosol

question 32

Multiple Choice

In the following schematic drawing of connexons as seen from the cytosol of a cell, what is the approximate diameter of each of the pores? Which of the indicated connexons (1 or 2) is more likely to have been incorporated more recently?

• A) About 20 nm; connexon 1
• B) About 4 nm; connexon 1
• C) About 1.5 nm; connexon 1
• D) About 4 nm; connexon 2
• E) About 1.5 nm; connexon 2

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Definitions:

Boring Coursework

Subjective perception of academic assignments or material lacking in engagement or interest for the student.

Maturation Effects

Changes in participants over time that are not due to the experimental manipulation but rather to natural development or aging.

One-group Pretest-posttest Design

A research design in which a single group is measured or tested before and after an intervention to assess change.

Participants Change

The phenomenon where individuals in a study alter their behavior or responses due to awareness of being observed or other study factors.