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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Botany
Chapter
Mineral Nutrition

NTA Abhyas 2020 · Botany · Mineral Nutrition

The most important role of K^ + ions is that

The most important role of K^{+} ions is that

Options

  1. AIt provides a red colour.
  2. BIt promotes photosynthesis.
  3. CIt influences many enzymic activities which regulate many plant processes.
  4. DIt helps in the formation of cambium.

Correct answer

C. It influences many enzymic activities which regulate many plant processes.

Step-by-step solution

Potassium acts as an activator of several enzymes including DNA polymerase. It is an activator of more than 40 enzymes which regulates many plant processes.
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