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Expts 1-2 Bacte

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

this small tube determines the ability of bacteria to utilize sugar by fermentation

a)

durham

b)

5 mL test tube

c)

screw capped tube

d)

petri dish

2.

this is used to introduce bacterial culture especially in a tubed media

a)

inoculating needle

b)

inoculating loop

c)

applicator stick

d)

stirring rod

3.

this glassware has a triangular base and is used for containing and facilitate dissolution of agar

a)

erlenmeyer flask

b)

beaker

c)

hot plate

d)

stirring rod

4.

this glassware is used to contain plated culture media

a)

petri dish

b)

screw capped tube

c)

beaker

d)

erlenmeyer flask

5.

choose 2 which are mechanical parts of the microscope

a)

pillar

b)

coarse adjustment knob

c)

HPO

d)

eyepiece

6.
a)

OIO

b)

HPO

c)

LPO

d)

MPO

7.

choose 2 illuminating parts of the microscope

a)

led light

b)

condenser

c)

stage

d)

switch

8.

what is the total magnification of OIO if the lens is 12X

a)

1200X

b)

1000X

c)

600X

d)

100X

9.

manipulate this part in making the objective touch the oil

a)

coarse adjustment

b)

fine adjustment

c)

stage clips

d)

dust shield

10.

this facilitates the shifting of objectives

a)

turret

b)

base

c)

fine adjustment knob

d)

stage clips