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Which one of the following is a major constituent of biological membranes, nucleic acids, and cellular energy transfer systems?

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in Biology – Class 12 by (271k points)
Which one of the following is a major constituent of biological membranes, nucleic acids, and cellular energy transfer systems?

(a) Potassium

(b) Phosphorous

(c) Selenium

(d) Cobalt

The question was posed to me in exam.

I want to ask this question from Ecosystem in portion Ecosystem of Biology – Class 12

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Right choice is (b) Phosphorous

To explain: The phosphorous is the second most abundant mineral of the human body and constitutes 1 % of the total body weight. It is one of the following is a major constituent of nucleic acids, biological membranes, and cellular energy transfer systems.

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