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JEE CHEMISTRY MCQ: CHEMISTRY IN EVERYDAY LIFE
1
Medium
1 of 1
Understanding
+4 | -1
Assertion : Activity of an enzyme is -dependent.
Reason : Change in affects the solubility of enzyme in water.
Reason : Change in affects the solubility of enzyme in water.
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Correct option: B
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
Option B (If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion) is correct because while both statements are true, the reason doesn't directly explain why enzyme activity is pH-dependent.
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S-I: The receptor proteins show selectivity for one chemical messenger over the other.
S-II: Chemical messenger binds to the receptor site and inhibits its natural function. Which of the following drugs is a tranquillizer and sedative? Which one among the following is added to soap to impart antiseptic property? Which of the following is known as invert soap?
S-II: Chemical messenger binds to the receptor site and inhibits its natural function. Which of the following drugs is a tranquillizer and sedative? Which one among the following is added to soap to impart antiseptic property? Which of the following is known as invert soap?