In Leech Retzius Neurons, Microtubules and Kinesin Motors Function to

question 19

Multiple Choice

In leech Retzius neurons, microtubules and kinesin motors function to

• A) transport vesicles from the interior of the cell to the periphery.
• B) transport vesicles from the nucleus to the axon terminals.
• C) assist with reuptake and repackaging of vesicles.
• D) dock vesicles to the cell membrane at release sites.
• E) move receptors to active sites.

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Definitions:

Aerobic Respiration

A metabolic process that uses oxygen to convert nutrients into energy (ATP), carbon dioxide, and water.

Fast Glycolytic (White)

Muscle fibers that contract quickly and powerfully but fatigue rapidly, primarily relying on anaerobic glycolysis for energy.

ATP Energy

Energy stored in adenosine triphosphate (ATP) molecules, used by cells to power various functional processes.

Aerobic Respiration

is a biochemical process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.