MDS PREP
One of the following enzymes is not a protein:
1. DNAase.
2. Abzyme
3. Eco RI
4. Ribozyme.
IN CARBOXYLATION OF CLOTTING FACTORS BY VIT K WHICH AMINO ACID IS CARBOXYLATED?
1.ASPARTATE
2. GLUTAMATE
3. HISTAMINE
4. HISTIDINE
Biochemistry
Answer: 2
The proteins rich in hydroxyproline and hydroxylysine which are present in connective tissue and forms gelatin on boiling is:
1. Elastin 2. Keratin
3. Collagen 4. Gluteins
Biochemistry
Answer: 3
Following would give biuret test positive:
1. Carbohydrates
2. Lipids
3. Proteins
4. Glycine
Biochemistry
Answer: 3
DNA WITHOUT INTRONS IS?
1. B DNA
2. Z DNA
3.nuclear dna
4. MITOCHONDRIAL DNA
Biochemistry
Answer: 4
The most abundant glycoprotein present in basement membrane is:
1. Laminin.
2. Fibronectin.
3. Collagen type 4.
4. Heparan sulphate.
Biochemistry
Answer: 1
Gingiva is most succeptable to the deficiency of
1. Vit- A 2. Vit- B
3. Vit- C 4. Vit- D
Biochemistry
Answer: 3
During gluconeogenesis reducing equivalents from mitochondria to the cytosol are transported by:
1. Malate.
2. Asparate.
3. Glutamate.
4. Oxaloacetate.