Enzymes Work as Catalyst Because

question 32

Multiple Choice

Enzymes work as catalyst because

• A)of a proximity effect between substrate and catalytic site.
• B)of an orientation effect in which the substrates are in the correct arrangement to facilitate catalysis.
• C)of an energy effect in which the activation energy barrier is lowered.
• D)All of these are correct.
• E)None of these are correct.

---

Definitions:

Homeostatic System

A self-regulating process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival.

Overweight Adults

Individuals aged 18 and older whose body mass index (BMI) is higher than the healthy range, often leading to increased health risks.

Proportion

A relationship between parts of a whole, often expressed as a ratio or fraction.

Reduced-Calorie Diet

A dietary plan that involves reducing calorie intake below daily requirements in order to lose weight.