Bacteriology

IMPORTANT

Bacteriology: Overview

This topic covers concepts such as Bacteriology, Discovery of Bacteria and Bacteria.

Important Questions on Bacteriology

EASY
IMPORTANT

Bacteriology is the study of which of the following categories of organisms?

EASY
IMPORTANT

_____ is a branch of biology that deals with the study of bacteria.

EASY
IMPORTANT

Bacteriology is the study of bacteria.

EASY
IMPORTANT

Define bacteriology.

MEDIUM
IMPORTANT

Who discovered the existence of bacteria?

MEDIUM
IMPORTANT

Bacteria was first discovered by Louis Pasteur.

MEDIUM
IMPORTANT

Briefly explain the discovery of bacteria by Louis Pasteur.

EASY
IMPORTANT

Lipopolysaccharide in cell walls is a characteristic feature of Gram-positive bacteria or Gram-negative bacteria?

EASY
IMPORTANT

Ehrenberg is regarded as the father of bacteriology.

MEDIUM
IMPORTANT

Rhodospirillum adopt photo _____mode of nutrition. (heterotrophic/autotrophic)

EASY
IMPORTANT

Which among the following is/are correct about Escherichia coli?

EASY
IMPORTANT

Rickettsia are said to be the connecting link between

EASY
IMPORTANT

Microbes are omnipresent and this means that these are present in:

MEDIUM
IMPORTANT

A culture medium contains 105 bacterial cells. If these bacteria divide every 35 minutes, then after 175 minutes, how many bacteria will be present in the culture medium?

EASY
IMPORTANT

Why bacteria do not survive in the salt pickle which has high salt contents

MEDIUM
IMPORTANT

Select incorrect statement.

EASY
IMPORTANT

Which of the following bacterium converts the sucrose into dextrin?

EASY
IMPORTANT

In bacteria the most resistant stage is

MEDIUM
IMPORTANT

Match the type of bacteria listed in column I with their activity given in column II. Choose the correct combination of alphabets of the two columns.
 

Column-I Column- II
 (A) Streptomyces  (1) Food Poisoning
 (B) Rhizobium  (2) Source of antibiotics
 (C) Nitrosomonas  (3) Nitrogen fixation
 (D) Acetobacter  (4) Nitrification
   (5) Vinegar synthesis

MEDIUM
IMPORTANT

The murein found in bacterial cell is