Biochemistry - Mock Test 65

Question 641

Haematuria can occur in all of the following except?

A) Acute glomerulonephritis B) Cancer of urinary tract C) Stone in urinary tract D) Mismatched blood transfusion

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Question 642

Haematuria can occur in?

A) Haemolytic anaemia B) Mismatched blood transfusion C) Yellow fever D) Stone in urinary tract

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Question 643

In I-cell disease, lysosomal enzymes?

A) Are not synthesised B) Are inactive C) Lack signal sequence D) Cannot reach lysosomes

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Question 644

I-cell disease results from absence of the following from lysosomal enzymes?

A) Signal sequence B) Mannose-6-phosphate C) Sialic acid D) A serine residue

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Question 645

Abnormal collagen structure is seen in all of the following except?

A) I-cell disease B) Osteogenesis imperfecta C) Menke’s disease D) Ehlers-Danlos sydrome

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Question 646

Collagen and elastin have the following similarity?

A) Both are triple helices B) Both have hydroxyproline residues C) Both have hydrolysine residues D) Both are glycoproteins

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Question 647

The most abundant collagen in cartilages is?

A) Type I B) Type II C) Type III D) Type IV

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Question 648

The most abundant protein in bones is?

A) Collagen type I B) Collagen type II C) Collagen type III D) Non-collagen proteins

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Question 649

Hyaluronidase hydrolyses?

A) Hyaluronic acid B) Chondroitin sulphate C) Heparin D) Hyaluronic acid and chondroitin sulphate

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Question 650

Sialic acids are present in ?

A) Proteoglycans B) Glycoproteins C) Both A and B D) None of these

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