Home / Unit-7 Metabolism / Question
MCQ
Which of the following affects enzyme activity?
Unit-7 Metabolism
A Temperature and pH only
B Substrate concentration only
C Temperature, pH and substrate concentration
D Colour of the enzyme
Explanation

Temperature, pH and substrate concentration all influence how fast an enzyme works.

Related MCQs

According to the law of limiting factors, the rate of photosynthesis is determined by?
Unit-7 Metabolism View
Which molecule is described as the immediate source of energy for cellular activities?
Unit-7 Metabolism View
In plants, the extra glucose made during photosynthesis is stored as?
Unit-7 Metabolism View
Metabolism is the total of all ___ reactions occurring in a living organism.
Unit-7 Metabolism View
Enzyme specificity means that?
Unit-7 Metabolism View
The light reactions of photosynthesis occur in which part of the chloroplast?
Unit-7 Metabolism View