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Diauxic growth curve

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is/are there in operon

a)

Promoter

b)

Operator

c)

Gene to be expressed

d)

None of the above

2.

Endospores and toxins are forming at which stage

a)

Lag

b)

Log

c)

Stationary

d)

Death

3.

CAP stands for

a)

Carbohydrate activator permease

b)

Catabolite activator permease

c)

Catabolite activator protein

d)

Carbohydrate activator protein

4.

Repressor binds to

a)

Promoter

b)

Operator

c)

Both of the above

d)

None of the above

5.

Allolactose binds to

a)

propmoter

b)

repressor

c)

operator

d)

None of the above

6.

Which statement(s) are correct

a)

High Glucose-High cAMP

b)

Low glucose-High cAMP

c)

Low glucose-Low cAMP

d)

High glucose-low cAMP

7.

Which sugar is used primarily by the bacteria

a)

Glucose

b)

lactose

c)

Arabinose

d)

Mannose

8.

Which type of media is used for diauxic growth curve

a)

Luria Broth

b)

Nutrient Media

c)

Minimal Media

d)

Potato dextrin agar

9.

in pUC stands for

a)

University of Calcutta

b)

University of Columbia

c)

University of California

d)

University of Colombo

10.

How much times lactose has to be taken than glucose

a)

Equal

b)

double

c)

triple

d)

half