Question types

Biomolecules question types

181 questions across 10 question groups — pick any mix to generate a Biology paper with step-by-step answer keys.

181
Questions
10
Question groups
5
Question types
Sample Questions

Biomolecules questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
Which enzyme is needed to digest food reserve in castor seed?
  • A
    Amylase
  • B
    Diastase
  • Lipase
  • D
    Protease

Answer: C.

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Q 2MCQ1 Mark
Co-enzyme is ________
  • A
    often a metal
  • B
    often a vitamin
  • always as organic molecule
  • D
    always an inorganic molecule

Answer: C.

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Q 3MCQ1 Mark
Difference between DNA and RNA is because of
  • Sugar and base
  • B
    sugar and phosphate
  • C
    phosphate and base
  • D
    sugar only

Answer: A.

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Q 4MCQ1 Mark
Which of the following is a simple protein?
  • A
    nucleoprotein
  • B
    mucoprotein
  • C
    chromoprotein
  • globulin

Answer: D.

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Q 5MCQ1 Mark
In enzyme kinetics, Km = Vmax/2. If Km value is lower, it indicates _______
  • A
    Enzyme has less affinity for substrate
  • Enzyme has higher affinity towards substrate
  • C
    There will be no product formation
  • D
    All active sites of enzyme are saturated

Answer: B.

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Column IColumn 11
1. RNA(a) Induced fit model
2. Yam plant(b) Flax seeds
3. Koshland(c) Hydrolase
4. Omega – 3 – fatty acid(d) Uracil
5. Sucrase(e) Anti-fertility pills
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