The kinetic effect of purely competitive inhibitor of an enzyme (A) Increases Km without affecting Vmax (B) Decreases Km without affecting Vmax (C) Increases Vmax without affecting Km (D) Decreases Vmax without affecting Km Last Answer : Answer : A...
A life insurance agent found the following data for distribution of ages of 100 policy holders. Calculate the median age, if policies are given only to persons having age 18 years onwards but less than 60 years. Age (in years) Number ... 4 25-30 18 30-35 21 35-40 33 40-45 11 45-50 3 50-55 6 55-60 2
If the substrate concentration is much below the km of the enzyme, the velocity of the reaction is (A) Directly proportional to substrate concentration (B) Not affected by enzyme concentration (C) Nearly equal to Vmax (D) Inversely proportional to substrate concentration Last Answer : Answer : A...
In competitive inhibition which of the following kinetic effect is true ? (A) Decreases both Km and Vmax (B) Increases both Km and Vmax (C) Decreases Km without affecting Vmax (D) Increases Km without affecting Vmax Last Answer : Answer : D...
A container is filled with water (μ = 1.33) up to a height of 33.25 cm. A concave mirror is placed 15 cm above the surface of water, as shown in the Fig. The image, of an object O, at the bottom gets formed ... The focal length of the mirror is (approximately) (1) 10 cm (2) 15 cm (3) 20 cm (4) 25 cm
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