Advertisements
Advertisements
Question
Which of the following is not a target molecule for drug function in body?
Options
Carbohydrates
Lipids
Vitamins
Proteins
Solution
Vitamins
Explanation:
Drugs usually interact with biomolecules such as carbohydrates, lipids, proteins and nucleic acids. These are called drug targets. Vitamins are not a target molecule for drug function in body.
APPEARS IN
RELATED QUESTIONS
Which forces are involved in holding the drugs to the active site of enzymes?
Which of the following statements is correct?
Which site of an enzyme is called allosteric site?
Why are certain drugs called enzyme inhibitors?
Explain the role of allosteric site in enzyme inhibition?
What happens when the bond formed between an enzyme and an inhibitor is a strong covalent bond?
Assertion: Enzymes have active sites that hold substrate molecule for a chemical reaction.
Reason: Drugs compete with natural substrate by attaching covalently to the active site of enzyme.
Assertion: Competitive inhibitors compete with natural substrate for their attachment on the active sites of enzymes.
Reason: In competitive inhibition, inhibitor binds to the allosteric site of the enzyme.
Assertion: Non-competitive inhibitor inhibits the catalyic activity of enzyme by binding with its active site.
Reason: Non-competitive inhibitor changes the shape of the active site in such a way that substrate can’t recognise it.
What are enzyme inhibitors? Classify them on the basis of their mode of attachments on the active site of enzymes. With the help of diagrams explain how do inhibitors inhibit the enzymatic activity.
