If One Continues to Increase the Temperature in an Enzyme-Catalyzed

question 69

Multiple Choice

If one continues to increase the temperature in an enzyme-catalyzed reaction, the rate of the reaction:

• A) does not change.
• B) increases and then levels off.
• C) decreases and then levels off.
• D) increases and then decreases rapidly.
• E) decreases and then increases rapidly.

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Definitions:

Myelination

The formation of a fatty sheath around the axons of neurons, which improves the speed and efficiency of electrical impulses in the nervous system.

Synaptic Pruning

The process by which extra neurons and synaptic connections are eliminated to increase the efficiency of neurotransmission in the brain.

Myelination

The process of developing a myelin sheath around the nerves, which significantly speeds up the transmission of nerve signals.

Vaccine-preventable Disease

Illnesses for which effective immunizations exist, allowing for their prevention through vaccination.