Acetylcholinesterase (Part 1) Neuron Signaling Esterase Mechanisms 1

Acetylcholinesterase (Part 1) Neuron Signaling Esterase Mechanisms 1

Assessment

Interactive Video

Science, Chemistry

University

Hard

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The video tutorial reviews the distinction between esters and amides, emphasizing their importance in organic chemistry and exams like the MCAT. It explains the mechanism of acetylcholinesterase, a serine esterase, and its role in terminating acetylcholine's function as a neurotransmitter. The tutorial covers the similarities among serine hydrolases, including serine proteases and esterases, and provides a detailed breakdown of the enzyme mechanism, highlighting the formation of acetic acid and acetate. The video concludes with applications of esterases and proteases.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the implications of the hydrolysis of acetylcholine at the neuromuscular junction?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the presence of aspartate residue affect the activity of serine hydrolases?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the importance of understanding the mechanisms of esterases and proteases in biochemistry.

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