Sugar Types, Formation and Test MCQs Quiz Online PDF Download

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MCQs on Sugar Types, Formation and TestQuiz PDF Download

MCQ: Transport of sugars and amino acids in plants is called as

  1. transportation
  2. transpiration
  3. trans motion
  4. translocation

D

MCQ: In guard cells, Potassium ions (K+) combined with sugars lead to

  1. lower the water potential in guard cells
  2. increase the water potential in guard cells
  3. become turgid
  4. increased temeprature of guard cells

A

MCQ: Sugar (CnH2mOm) formed in mature leaves may

  1. travel only downwards
  2. travel only upwards
  3. may travel both upwards and downwards
  4. get stored in leaves

C

MCQ: Simple and complex sugars may be called as

  1. reducing sugars
  2. non-reducing sugars
  3. inorganic nutrient
  4. Polysaccharides

A

MCQ: If generalized formulae of carbohydrates is CnH2mOm, n and m for sucrose is

  1. n=12 and m=10
  2. n=10 and m=11
  3. n=12 and m=11
  4. n=10 and m=10

C