Most of the enzyme work optimally in between :
Correct answer: D. 25°C to 37°C
- A. 5°C to 10°C
- B. 10°C to 15°C
- C. 18°C to 28°C
- D. 25°C to 37°C
Explanation
Most enzymes function best within the temperature range of 25°C to 37°C. This range corresponds to the normal body temperature in humans and is conducive to enzyme activity, allowing them to facilitate biochemical reactions efficiently. Enzymes have evolved to work optimally at these temperatures because they are commonly found in environments where these temperatures are prevalent. The other options listed (5°C to 10°C, 10°C to 15°C, 18°C to 28°C) represent temperature ranges that are either too low or do not fully encompass the optimal temperature range for most enzymes, resulting in reduced enzyme activity and efficiency.
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About Enzymes
Enzymes are biological catalysts that lower activation energy without being consumed, and their specificity is explained by the lock and key and induced fit models. Work includes the effects of temperature, pH and substrate concentration on reaction rate, plus competitive and non-competitive inhibition and how these differ.
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