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NEST2020BiologyBiomolecules (B)

Height of a plant is positively determined by the amount of final product, K, of a metabolic pathway catalyzed by five enzymes L, N, P, M and O (as depicted below). The intermediate product, I , blocks the activity of the enzyme P , whereas intermediate J blocks the enzyme L . Conversion of I to J is the rate limiting step. Based on this information, choose the correct statement from below.

Options

  1. ASilencing the gene M will result in tall phenotype.
  2. BSilencing of the gene N will result in a tall phenotype.
  3. COverexpression of the gene P will have no effect on height of the plant.
  4. DOverexpression of the gene O can lead to plants with tall phenotype.

Correct answer

C. Overexpression of the gene P will have no effect on height of the plant.

Step-by-step solution

No solution available.

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