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Respiration In Plants BIOLOGY - Respiration In Plants

UP Board (UPMSP) - STD 11 Science - BIOLOGY (UPMSP - English Medium). 338 questions in this chapter.

Question types

Respiration In Plants question types

338 questions across 5 question groups — pick any mix to generate a BIOLOGY paper with step-by-step answer keys.

338
Questions
5
Question groups
5
Question types
Sample Questions

Respiration In Plants questions

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

Q 2M.C.Q (1 Marks)1 Mark
In which one of the following do the two names refer to one and the same thing?
  • A
    Tricarboxylic acid cycle and urea cycle.
  • B
    Krebs cycle and Calvin cycle.
  • ✓
    Tricarboxylic acid cycle and citric acid cycle.
  • D
    Citric acid cycle and Calvin cycle.

Answer: C.

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Q 3M.C.Q (1 Marks)1 Mark
The major reason that glycolysis is not as energy productive as respiration is that.
  • ✓
    Pyruvate is more reduced than $CO_2$ it still contains much of the energy from glucose.
  • B
    It does not take place in a specialized membrane$-$bound organelle.
  • C
    It is the pathway common to fermentation and respiration.
  • D
    None of these.

Answer: A.

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Q 4M.C.Q (1 Marks)1 Mark
Which of the following is the first step of glycolysis?
  • A
    Breakdown of glucose
  • ✓
    Phosphorylation of glucose
  • C
    Conversion of glucose into fructose
  • D
    Dehydrogenation of glucose

Answer: B.

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Q 132 Marks Questions2 Marks
The energy yield in terms of ATP is higher in aerobic respiration than anaerobic respiration. Why anaerobic respiration occurs even in organisms that live in aerobic condition like human beings and angiosperms?
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