Food Microbiology [GATE (Graduate Aptitude Test in Engineering) Food Technology]: Questions 14 - 19 of 36

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Question 14

Food Microbiology
Morphology of Bacteria

Appeared in Year: 2014

Question

Matching-Pair▾

Find matching pair:

Choices

Choice (4)Response

a.

Lactobacillus bulgaricus

Streptococcus Thermophilus

b.

Lactobacillus lactis

Streptococcus Thermophilus

c.

Lactobacillus bulgaricus

Streptococcus lactis

d.

Lactobacillus lactis

Streptococcus lactis

Question 15

Food Microbiology
Morphology of Bacteria

Appeared in Year: 2012

Question

MCQ▾

Thermal destruction of microorganisms follows kinetics of

Choices

Choice (4)Response

a.

Fractional order

b.

Second order

c.

Zero order

d.

First order

Question 16

Food Microbiology
Growth and Death Kinetics

Question

MCQ▾

Autolysis in food can be prevented or delayed by

Choices

Choice (4)Response

a.

Destruction of enzymes

b.

Destruction of micro organisms

c.

Question does not provide sufficient data or is vague

d.

All of the above

Question 17

Food Microbiology
Spoilage Microorganisms in Different Food Products Including Milk

Question

MCQ▾

The reason for food spoilage is

Choices

Choice (4)Response

a.

Growth of microorganisms like bacteria, fungus etc. or insects

b.

Oxidation by air that causes rancidity or colour changes

c.

Autolysis

d.

All a., b. and c. are correct

Question 18

Food Microbiology
Egg

Question

MCQ▾

In egg white biotin (vitamin) tied up by a protein called________

Choices

Choice (4)Response

a.

Cholesterol

b.

Insulin

c.

Avidin

d.

Zein

Question 19

Food Microbiology
Egg

Question

MCQ▾

A more prominent chalaza indicates a ________ egg

Choices

Choice (4)Response

a.

Healthier

b.

Rounder

c.

Fresher

d.

Staler

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