Biochemistry Mock Test 4

10%

Question 1 of 10

1. Production of a large number of genetically similar plants through plant tissue culture is called __________

Micro propagation

Recombinant DNA technology

Hybridoma technology

Gene therapy

Question 1 of 10

Question 2 of 10

2. In which type of chromatography lipids are carried up a silica gel coated pate by a rising solvent front, less polar travels farther than the more polar ones?

Absorption chromatography

HPLC

Thin layer chromatography

Gas-liquid chromatography

Question 2 of 10

Question 3 of 10

3. Which of the following is used to transfer genes in plants?

Ti plasmid

pUC 18

EcorI

pBR 322

Question 3 of 10

Question 4 of 10

4. Which of the following vitamin is derived from cholesterol?

Question 4 of 10

Question 5 of 10

5. Conserved gene order can be termed as __________

Microarray

Ortholog

Synteny

Paralog

Question 5 of 10

Question 6 of 10

6. Dolly, the first animal produced by cloning is a __________

Cow

Dog

Sheep

Rat

Question 6 of 10

Question 7 of 10

7. Which of the following acts as a passive electrical insulator?

Myelin sheath

Inner mitochondrial membrane

Plasma membrane

Outer mitochondrial membrane

Question 7 of 10

Question 8 of 10

8. In which of the following means of transport a cell expels large molecules out of it?

Diffusion

Endocytosis

Exocytosis

Phagocytosis

Question 8 of 10

Question 9 of 10

9. The network of interactions engaged in by protein at cellular level is described in __________

Cellular function

Molecular function

Structural genomics

Phenotypic function

Question 9 of 10

Question 10 of 10

10. The dye used in TLC for detecting separated lipids by spraying the plate is __________

Fuchsin

Mordant

Rhodamine

Alizarin

Question 10 of 10