A. Lowering the activation energy
B. Increasing the substrate concentration
C. Decreasing the surface tension
D. Increasing the activation energy
Related Mcqs:
- Muscle glycogen, which cannot contribute to blood glucose due to the absence of which enzymes ?
A. Phosphoglutamase
B. Branching enzyme
C. Debranching enzyme
D. Glucose-6-phosphotase - Acetyl Co-A acts as a substrate for all the enzymes except______________?
A. HMG-Co A synthase
B. Malic enzyme
C. Malonyl CoA synthetase
D. Fatty acid synthetase - Enzymes are classified according to_________________?
A. Action on substrate
B. Action of coenzymes
C. Nature of the enzymes
D. All of the above - Enzymes concerned with the citric acid cycle are found in______________?
A. Nucleus
B. Mitochondria
C. Ribosomes
D. Non-particulate cytoplasm - Megnesium is needed for the activity of which enzymes ?
A. Phosphatase
B. Aldolase
C. Dismutase
D. ATPase - Which of the following is NOT a characteristic feature of allosteric enzymes ?
A. They are multienzyme complex
B. Follow Michaelis-Menton Kinetics
C. Presence of Modulator site
D. Give sigmoid shaped curve - Enzymes involved in degradation of epinephrine_____________?
A. Cholinesterase
B. Anticholinesterases
C. Catechol 0-transferase
D. Oxidases - The enzymes that catalyses the same reaction but differ in physical properties are called as_____________?
A. Pro enzyme
B. Iso enzyme
C. Co-enzyme
D. Holoenzyme - Enzymes stored in muscle is________________?
A. Alkaline phosphatase
B. SGOT
C. SGPT
D. CPK - Mutation in the oxidative enzymes (peroxisomes) could lead to_______________?
A. Zellweger’s syndrome
B. Gaucher’s disease
C. Epidermolysis bullosa
D. Leber’s neuropathy
