Basics of Microbial System

IMPORTANT

Basics of Microbial System: Overview

This topic covers concepts, such as Protista, Microorganisms, Types of Microorganisms, Viruses, Fungi, Bread Mould, Penicillium, Aspergillus, Flagella of Bacteria, Mycoplasma, Prions, Bacteria, Classification of Bacteria, Archaebacteria, etc.

Important Questions on Basics of Microbial System

EASY
IMPORTANT

Blue–green algae belong to

                                       

EASY
IMPORTANT

Which of the following cannot fix nitrogen?

EASY
IMPORTANT

Single filament of Nostoc without mucilage sheath is called as

EASY
IMPORTANT

Viroids have

EASY
IMPORTANT

Tobacco mosaic virus is a tubular filament of size

EASY
IMPORTANT

Viruses are no more “alive” than isolated chromosomes because –

EASY
IMPORTANT

The adhesive pad of fungi penetrates the host with the help of –

EASY
IMPORTANT

Cauliflower mosaic virus contains:

EASY
IMPORTANT

What is true for archaebacteria?

EASY
IMPORTANT

A virus can be considered as a living organism because it:

EASY
IMPORTANT

Photosynthetic bacteria have pigments in:

EASY
IMPORTANT

A few organisms are known to grow and multiply at temperatures of   100 105 C . They belong to

EASY
IMPORTANT

Influenza virus has –

EASY
IMPORTANT

In eubacteria, a cellular component that resembles eukaryotic cells is:

MEDIUM
IMPORTANT

Bacterial leaf blight of rice is causes by a species of –

EASY
IMPORTANT

Which one of the following is a slime mould?

EASY
IMPORTANT

Which one of the following statements about mycoplasma is wrong?

MEDIUM
IMPORTANT

For retting of jute the fermenting microbe used is –

EASY
IMPORTANT

Auxopores and hormocysts are formed, respectively, by –

MEDIUM
IMPORTANT

The most thoroughly studied fact of the known bacteria-plant interactions is the: