Sterilisation Culture Media and Pure Culture MCQ Questions Pdf - 1

Question: 1

Temperature required for pasteurization is

(A) 110°C

(B) Above 150°C

(C) Below 100°C

(D) None of these

Question: 2

Temperature in pasteurization is

(A) 35.7°C

(B) 60.8°C

(C) 62.8°C

(D) 68.2°C

Question: 3

Blood agar medium is

(A) Differential medium

(B) Selective medium

(C) Enriched medium

(D) Enrichment medium

Question: 4

Temperature used for hot air oven is

(A) 60°C for 1 hour

(B) 100°C for 1 hour

(C) 120°C for 1 hour

(D) 160°C for 1 hour

Question: 5

Agar is obtained from

(A) Blue-green algae

(B) Green algae

(C) Brown algae

(D) Red algae