Proteins with Stoke’s Radius > About 6 Nm Are Excluded

question 9

Multiple Choice

Proteins with Stoke’s radius > about 6 nm are excluded from the ultrafiltrate because

• A) They are too large to fit through pores in the endothelium
• B) They have too many negative charges and are repelled by the negative basement
• mem brane
• C) They move too slowly
• D) They are too large to fit through pores in the slit diaphragms
• E) This is not true. Proteins with Stokes radius > 6 nm still end up in the ultrafiltrate

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Definitions:

Norepinephrine

A neurotransmitter and hormone that is involved in the body's stress response and helps regulate attention, alertness, and arousal.

Level Of Alertness

The degree of vigilance, awareness, and readiness to respond to changes or stimuli in one's environment.

Neurotransmitters

Chemical substances that transmit signals across a synapse from one neuron to another, influencing various functions in the body and brain.

Synaptic Gap

The tiny space between neurons across which neurotransmitters travel to transmit signals from one neuron to another.