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Which of the following elements is the binding component of ribosomes?

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in Biology – Class 11 by (272k points)
Which of the following elements is the binding component of ribosomes?

(a) Cu

(b) Mn

(c) Cl

(d) Mg

I have been asked this question at a job interview.

My doubt is from Mineral Requirements of a Plant-1 topic in portion Mineral Nutrition of Biology – Class 11

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Best answer
Correct choice is (d) Mg

To explain: Mg is absorbed by plants in the form of divalent. It is a constituent of structure of ribosome and acts as a binding component. Cu is involved in electron transport chain of photosynthesis. Mn is the component of oxygen evolving complex. Cl is responsible for anion-cation balance in cells.

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