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mlt wallah quiz 18

Total questions: 17

Worksheet time: 9mins

Name
Class
Date
1.

Cocci bacteria are ........shaped

a)

Spherical

b)

Oval

c)

Comma

d)

Both a & b

2.

Spirochaetes are ____forms

a)

Rod

b)

Spiral

c)

Spherical

d)

Comma

3.

WHICH bacteria is called branching filamentous bacteria

a)

Vibrio

b)

Spirochaetes

c)

Spirilla

d)

Actinomycetes

4.

Chinese letter arrangement is seen in which type of bacteria

a)

Staphylococci

b)

Corynebacterium

c)

Streptobaccilli

d)

Lactobacillus

5.

The bacteria which have no stable morphology is called

a)

Actinomycetes

b)

Mycoplasma

c)

Vibrio

d)

Cocci

6.

Enclosed viscid layer around the bacterial cell wall is known as

a)

Spore

b)

Capsule

c)

Flagella

d)

Plasma layer

7.

In Bacteria, pigment bearing structures are

a)

Chloroplast

b)

Protoplast

c)

Spheroplast

d)

Chromatophores

8.

______is absent in the cell wall of gram negetive bacteria

a)

Aromatic amino acid

b)

Amino acid

c)

Lipids

d)

Teichoic acid

9.

Which part of the bacterial cell control the inflow and outflow of metabolits to and from protoplasm

a)

Cytoplasm

b)

Intracytoplasmic inclusion

c)

Cell wall

d)

Cytoplasmic membrane

10.

Cytoplasmic membrane consist of lipoprotein with small amount of

a)

Minerals

b)

Vitamins

c)

Carbohydrate

d)

Teichoic acid

11.

Schicks test in diphtheria measures

a)

The level of antitoxin

b)

The level of delayed hypersensitivity

c)

Degree of anaphylaxis

d)

All of above

12.

In Bacteria cell which is the principal site of respiratory enzymes

a)

Ribosomes

b)

Mitochondria

c)

Mesosomes

d)

Golgi apparatus

13.

The standard typing method for HLA typing is

a)

Microcytotoxicity test

b)

Southern blot analysis

c)

Mixed lymphocyte reaction

d)

Restriction fragment length polymorphism

14.

Which part in the nucleus is circular and open in certain conditions to form a long chain

a)

DNA

b)

Chromatin

c)

RNA

d)

Nucleoli

15.

Capsule is demonstrated by which method

a)

Microscopic

b)

Serological

c)

Both A and B

d)

None option

16.

Which part OF bacteria cell is antigenic

a)

Fimbriae

b)

Capsule

c)

Spores

d)

All of above

17.

Capsule protect bacteria from which deleterious agent

a)

Proteolytic enzyme

b)

Phagocytic cells

c)

Both A and B

d)

None option