Mineral Metabolism - Mock Test 31

Question 301

A component of the respiratory chain in mitochondria is?

A) Coenzyme Q B) Coenzyme A C) Acetyl coenzyme D) Coenzyme containing thiamin

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Question 302

Monooxygenases are found in?

A) Cytosol B) Nucleus C) Mitochondira D) Microsomes

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Question 303

Characteristic absorption bands exhibited by ferrocytochrome?

A) α band B) β band C) α and β bands D) α, β and γ bands

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Question 304

The mitochondrial superoxide dismutase contains?

A) Mg++ B) Mn++ C) Co++ D) Zn++

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Question 305

A copper containing oxidase is?

A) Cytochrome oxidase B) Flavin mononucleotide C) Flavin adenine dinucleotide D) Xanthine oxidase

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Question 306

A molybdenum containing oxidase is?

A) Cytochrome oxidase B) Xanthine oxidase C) Glucose oxidase D) L-Amino acid oxidase

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Question 307

Alcohol dehydrogenase from liver contains?

A) Sodium B) Copper C) Zinc D) Magnesium

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Question 308

The prosthetic group of aerobic dehydrogenases is?

A) NAD B) NADP C) FAD D) Pantothenic acid

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Question 309

Redox potential (EO volts) of NAD+/NADH is?

A) –0.67 B) –0.32 C) –0.12 D) 0.03

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Question 310

Standard free energy (∆G°) of hydrolysis of creatine phosphate is?

A) -–51.4 KJ/mol B) –43.1 KJ/mol C) –30.5 KJ/mol D) –15.9 KJ/mol

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