MCQs of Biology – Kingdom Monera

Monera includes:

Bacteria differ from mycoplasma in having:

Animalcules name was used for bacteria by:

Who is considered as ‘Father of Bacteriology”?

Genophore stands for:

Nitrosomonas and Nitrobacter are:

Most abundant form of bacteria, which occur in nature, is:

The filamentous bacteria, which produce chains of conidia ,are:

Peptidoglycan and muramic acid are absent in cell wall of:

In aerobic bacteria, respiratory chain enzymes are found in:

Methanogens are:

Most of the broad – spectrum antibiotics have been obtained from:

Which type of bacteria survive pasteurized milk?

In ‘ Gram staining’ the iodine solution is used as:

Bacteria and cyanobacteria resemble very closely in there:

Purple non- sulphur bacteria have been placed in:

Pathogenic bacteria are usually:

Species of Clostridium are associated with:

DNA of Escherichia coli is:

Fruits, meat and milk are preserved at room temperature through the process of:

Oxygen is a poison for:

In bacterial cells, plasmids act as:

Bacterial plasmids carry genes for:

Phage mediated transfer of genetic material from one bacterium to the other is termed as:

Themphilic bacteria are those, which can:

In bacterial cell, election transport system occurs in its:

Gene transplantation in higher plants is successfully earned out by using plasmids of:

Transportation experiments were performed busing which bacterium?

‘Reproduction without multiplication’ refers to:

Fertility of soil decreases due to activities of:

Sexual cycle of bacteria lacks:

Ti and Ri plasmids are found in the cells of:

Which form of bacteria do not survive in pasteurized milk?

In ecosystem, bacteria occupy the status of:

Nitrogen fixing photosynthetic bacterium is:

conjusation in bacteria was studied using;

Sulphur deposits in some rocks are due to activities of some:

Bacterial genome consists of:

Botulism causing bacterium is a typical obligate:

Bacteria perennate through forming:

HFR variety of E. coli acts as:

During transformation process, the DNA of virulent strain enters into the cell of non- virulent strain through:

During pasteurization process, milk is heated to 71.7^o
for:

Bacteria lacking cell wall are called:

Bacteria are not found in:

Low temperature storage of bacteria is referred to as:

Size of a typical bacterial cell is nearly:

main difference in the Gram positive and gram- negative form of bacteria lies in there:

Example if acid- fast bacterium is:

Pneumococcus bacterium is typical example of: