Basics of Microbial System
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

Which of the following cannot fix nitrogen?

Single filament of Nostoc without mucilage sheath is called as


Tobacco mosaic virus is a tubular filament of size

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

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

Cauliflower mosaic virus contains:


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

Photosynthetic bacteria have pigments in:

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


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

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

Which one of the following is a slime mould?

Which one of the following statements about mycoplasma is wrong?

For retting of jute the fermenting microbe used is –

Auxopores and hormocysts are formed, respectively, by –

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