Which of the Following Affects the Activation Energy of a Reaction

question 40

Multiple Choice

Which of the following affects the activation energy of a reaction?

• A) temperature of the reactants
• B) concentrations of reactants
• C) presence of a catalyst
• D) surface area of reactants
• E) reaction progress

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Definitions:

Reproductive Cells

Cells involved in the reproduction process, including sperm and egg cells.

Testes Temperature

The optimal temperature range required for the testes to produce sperm efficiently, which is slightly lower than the body's core temperature.

Menstruation

The monthly shedding of the uterine lining in females when pregnancy does not occur, leading to bleeding through the vagina.

Menarche

The first occurrence of menstruation in a female, marking the onset of reproductive capability.