Acetylcholinesterase is an enzyme that catalyzes the breakdown of the neurotransmitter acetylcholine. Which of the following explains why acetylcholinesterase cannot be used to catalyze the breakdown of other neurotransmitters, like norepinephrine?It would require a level of activation energy too high for acetylcholinesterase to react with other neurotransmitters.
      Binding with an alternate neurotransmitter would inhibit the reaction of the enzyme with acetylcholine.
      Reacting with another neurotransmitter would halt the production of the enzyme and raise the overall activation energy.
      Its shape determines the neurotransmitters that can reach its active center where activation energy is lowered.

I think it might be the last one

Answers

Answer 1

Answer: "Its shape determines the neurotransmitters that can reach its active center where activation energy is lowered" definitely best explains why acetylcholinesterase cannot be used to catalyze the breakdown of other neurotransmitters, like norepinephrine. You were right. Good job. :)

Answer 2

Answer:

Its shape determines the neurotransmitters that can reach its active center where activation energy is lowered.

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Which was one of the first animals to develop a true body cavity?

What evolutionary milestone made it possible for more complex, multicellular organisms to exist?

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The appearance of eukaryotic cells made it possible for more complex, multicellular organisms to exist.
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Dan was running, and he tripped and hurt his knee. The pain signals were carried to his brain by the:A. sympathetic nervous system.
B. central nervous system.
C. endocrine system.
D. lobes of the brain.

Answers

Answer: Central Nervous System

Explanation:

The emotions such as pain, happiness, trauma and other sensory things are controlled by the brain. The things that we feel like pain, heat, cold et cetera are also controlled by the brain.

The nervous system has two parts peripheral nervous system and the central nervous system. The pain signals are carried from the knees to the brain by the central nervous system.

Answer:

It was central nervous system

Explanation:

1. Mike injured his knee while playing. Examination revealed that the injured area was red, swollen, and warmer than the surrounding area. What does this condition indicate?an inflammation

a tumor–like growth

a hemorrhage

2. When a virus invades the body, some B cells recognize it as nonself and produce plasma cells that release a substance to kill the virus. What is this substance called?

antigen

antibody

pathogen

3. Which of the following forms blood clots?

fibrin

macrophages

thrombin

4. An antigen has invaded a mammal's body. Specific immune cells engulf and ingest it. Some of the digested pieces are displayed on the cells' bodies. What happens next?

B cells are activated and release antibodies.

T cells are activated and produce clones.

B cells withdraw the immune response as the antigen is killed.

Answers

1. Inflammation

2. Antibody

3.Thrombin

4. B cells are activated and release antibodies.

Final answer:

The conditions described by Mike all point to an inflammation, not a tumor-like growth or hemorrhage. When a body is invaded by a virus, B cells produce antibodies to destroy it. Fibrin is responsible for blood clot formation. When pieces of a digested antigen are displayed on a cell's body, it prompts T cells to activate and produce clones.

Explanation:

1. Mike's knee injury which revealed a red, swollen, and warmer area than the surrounding indicates an inflammation. This is a protective response to injury or destruction of tissues which serves to destroy, dilute, or wall off the injurious agent and the injured tissue.

2. When a virus invades the body, some B cells recognize it as foreign and produce plasma cells that release a substance to kill the virus. This substance is referred to as an antibody.

3. Fibrin is responsible for the formation of blood clots. It is a fibrous protein that helps control bleeding and forms a meshwork at a wound site, creating a clot to prevent further bleeding.

4. When an antigen invades a mammal's body, specific immune cells engulf and digest it. The digest pieces are displayed on the cells' bodies leading to the activation of T cells which then produce clones.

Learn more about Immunology here:

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Answers

Question 1: Glucose

Question 2: Should be Water, aka DiHydrogen Monoxide

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Answers

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Anecdotes: a short and amusing or interesting story about a real incident or person.

Based on these definitions which answer is correct.

Answer is D.) Archetypes

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Answers

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