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kap26 [50]
4 years ago
10

B) A popular lab that can be performed by students

Biology
1 answer:
antoniya [11.8K]4 years ago
6 0

Answer:

Enzyme catalase is affected by high temperatures

Explanation:

Enzymes are organic catalysts which are protein in nature therefore they are sensitive to changes in temperature. Most enzymes have an optimum range of temperature between 35-40°c.

As temperature is increased, the optimum temperature is reached where the rate of reaction is maximum. When beef liver is boiled, hydrogen peroxide is not broken down because higher temperatures denature enzymes making them non effective.

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What is the purpose of the motor neuron?
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To send information from the brain or spinal cord to muscles and glands - is the purpose of motor neuron

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Their main function is to transmit nerve impulses from the CNS to the muscles, both skeletal and smooth, and directly controls the movements of the muscles of the body.

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