Exams › SSC CGL (Prelims) › General

About enzymes: 1. They lower activation energy. 2. They are substrate specific. 3. They are unaffected by temperature.

1. 1 and 2
2. 2 and 3
3. 1 and 3
4. 1, 2, and 3

Correct answer: 1 and 2

Solution

Enzymes lower the activation energy of biochemical reactions and are usually substrate specific. However, they are affected by temperature; extreme temperatures can reduce activity or denature them.

Related SSC CGL (Prelims) General questions

• If \(a \% b = a^2 - b^2\) and \(a \% b = 63\), find \(a\) and \(b\).
• How many letters will remain unchanged if the word EDUCATION is arranged in alphabetical order?
• Select the letter cluster that will replace (?): B, F, J, N, R, V, Z, ?
• Pointing to a boy, a woman said, “He is the son of my father’s only daughter.” How is the boy related to the woman?
• If $4 \oplus 3 = 19$ and $5 \oplus 2 = 17$, then $6 \oplus 4 = ?$
• If $3x + 7 = 28$, find $x$.

⚔️ Practice SSC CGL (Prelims) General free + battle 1v1 →