Explain in detail the physiological functions and mechanisms of action of a neurotransmitter (Acetylcholine) and explain...

Explain in detail the physiological functions and mechanisms of action of a neurotransmitter (Acetylcholine) and explain how drugs can alter their function.

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Sydney Mullin answered 1 year ago

Explain in detail the physiological functions and mechanisms of action of a neurotransmitter (Dopamine) and explain...

Explain in detail the physiological functions and mechanisms of action of a neurotransmitter (Dopamine) and explain how drugs can alter their function.

Acetylcholinesterase catalyzes the hydrolysis of the neurotransmitter acetylcholine: Acetylcholine + H2O  acetate + choline The...

Acetylcholinesterase catalyzes the hydrolysis of the neurotransmitter acetylcholine: Acetylcholine + H2O  acetate + choline The Km of acetylcholinesterase for its substrate acetylcholine is 9.5x10-5M. In a reaction mixture containing 5 nanomoles/mL of acetylcholinesterase and 150μM acetylcholine, a velocity vo=40μmol/mLsec was observed for the acetylcholinesterase reaction. a. Calculate Vmax for this amount of enzyme b. Calculate kcat for acetylcholinesterase c. Calculate the catalytic efficiency (kcat/Km) for acetylcholinesterase d. Does acetylcholinesterase approach catalytic perfection? e. What determines the ultimate speed limit...

describe in detail the physiological functions of spinal cord

explain the different effects the neurotransmitter acetylcholine has on voluntary skeletal muscle versus cardiac muscle. for...

explain the different effects the neurotransmitter acetylcholine has on voluntary skeletal muscle versus cardiac muscle. for each type of muscle, identify the subdivision of the nervous systerm that is releasing acetycholine.

69.Neurotransmitters. Acetylcholine and peptides: biological role and mechanisms of action. (please more explanatıon Im medicine student)...

69.Neurotransmitters. Acetylcholine and peptides: biological role and mechanisms of action. (please more explanatıon Im medicine student) thank you...

Answer the following: Describe the mechanisms by which acetylcholine affects heart rate. Describe the mechanisms by...

Answer the following: Describe the mechanisms by which acetylcholine affects heart rate. Describe the mechanisms by which epinephrine affects heart rate. Describe the mechanisms by which atropine followed by acetylcholine affects heart rate. Epinephrine mimics the effects of which branch of the autonomic nervous system? Compare the effect of acetylcholine on cardiac muscle with its effect on skeletal muscle. Can you explain the mechanistic basis for the difference?

(from The ECG). Explain the physiological mechanisms that are responsible for the variation in resting heart...

(from The ECG). Explain the physiological mechanisms that are responsible for the variation in resting heart rate that occurs during inspiration and expiration.

There are often several receptor subtypes for one neurotransmitter, like acetylcholine, which are distributed in different...

There are often several receptor subtypes for one neurotransmitter, like acetylcholine, which are distributed in different parts of the nervous system. Why might it be useful to have different receptor subtypes in specific areas? What clinical implications would it have?

For each of the five neurotransmitter systems dopamine, norepinephrine, glutamate, GABA and acetylcholine list: their known...

For each of the five neurotransmitter systems dopamine, norepinephrine, glutamate, GABA and acetylcholine list: their known receptors, whether they are metabotropic or ionotropic and a general function the system mediates

Explain in detail why you agree or disagree with affirmative action and explain in detail how...

Explain in detail why you agree or disagree with affirmative action and explain in detail how affirmative action will be affected by the growing workforce diversity. (In your own words please asap)

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