Lock and Key model was proposed by______________?

Related Mcqs:

1. Which statement is incorrect about Lock and Key Model________________?

   A. Specific enzyme can transform only a specific substrate B. Active site of an enzyme is a non flexible structure C. Active site does not change before during or even after the reaction D. It explains the mechanism of every chemical reaction...

2. Vaccine Was discovered by______________?

   A. Louis Pasteur B. Edward Jennar C. Ivanowski D. Stanely...

3. Five kingdom classification was proposed by_____________?

   A. Carlous Linnaeus B. E-Chatton C. Robert Whittaker D. Lynn Margulis and Karlene Schwartz...

4. Pressure flow theory was proposed by_________?

   A. H-Van Mohl B. Dixon C. Vander wall. D. Earnst Munch...

5. The terms procariotique and eucariotique were proposed by___________?

   A. Whittaker B. Chatton C. Haeckel D. Margulis and Schwartz Submitted by: Maryam Aftab...

6. The structure of DNA was proposed by_________?

   A. Louis Pasture B. William Harvey C. Charles Darwin D. Watson and Crick Submitted by: Ahmed Khan...

7. Who discovered the living cell first time?

   A. Robert brown B. Robert hooke C. Rudolf virchow D. Antoni van leeuwenhoek Submitted by: Sidra Shaheen...

8. A three dimensional dcavity bearing a specific charge by which the enzyme reacts with its substrate is called_________________?

   A. Active site B. Binding site C. Catalytic site D. Allosteric site...

9. How many nucleosomes are found in helical coil of 30 nm chromatin fibre ____?

   A. 10 B. 12 C. 06 D. 09 Submitted by: Rashid Mehmood...

10. The interphase of meiosis lacks the stage?

    A. G1 B. S C. G2 D. All of these Submitted by: Amir...