Mineral Metabolism - Mock Test 2

Question 11

What is ceruloplasmin?

A) Plasma protein B) Stored form of copper C) Both A and B D) None of these

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Question 12

Ferritin is ?

A) Coenzyme B) One of the component of photophosphorylation C) It is the stored form of iron D) Non-protein moiety

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Question 13

When phosphorous level is lowered ?

A) In hyper thyroidism B) Cirrosis of liver C) Leukemia D) Hypothyroidism

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Question 14

What are the functions of potassium?

A) In muscle contraction B) Cell membrane function C) Enzyme action D) All of these

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Question 15

The general functions of minerals are?

A) The structural components of body tissues B) In the regulation of body fluids C) In acid-base balance D) All of these

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Question 16

Ceruloplasmin shows the activity?

A) As ferroxidase B) As reductase C) As ligase D) As transferase

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Question 17

Zinc is a constituent of the enzyme?

A) Succinate dehydrogenase B) Carbonic anhydrase C) Mitochondrial superoxide dismutase D) Aldolase

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Question 18

The essential trace element which catalyzes the formation of Hb in the body is?

A) Mn B) Se C) Mg D) Cu

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Question 19

Cytosolic superoxide dismutase contains?

A) Zn only B) Cu only C) Zn and Cu D) Mn

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Question 20

In hoemochromatosis, the liver is infiltrated with?

A) Copper B) Iron C) Manganese D) Chromium

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