Bacterial chromosome has the capacity to code for ____________ different proteins.

Which is the functional unit of inheritance?

Populations of cells descending from a single cell are known as ____________

The replacement of a purine by a pyrimidine or vice versa is known as ____________

In nonsense mutation, the new mRNA codon specifies the same amino acid as that from the original codon.

Which of the following mutations result in frameshift mutation?

Which of the following mutagen causes a break in the phosphodiester backbone of the nucleic acid?

Base analogs have the same hydrogen-bonding properties as the normal bases.

Acridine orange is which type of mutagen?

The transfer of genes from one cell to another by a bacteriophage is known as __________________

Bacterial recombination causes transformation of the recipient cell to _______________

Transfer of genes between cells that are in physical contact with one another is known as transformation.

Which of the enzymes are used to cut the recipient DNA?

The transfer of naked DNA from one cell to another is referred to as _______________

The cell in which the F factor carries along with it some chromosomal genes are known as ____________

The first demonstration of recombination in bacteria was achieved by _______________

In conjugation only small fragments of the bacterial chromosome are transferred.

What is the shape of DNA in the male cells of E.coli?

The F factor DNA is sufficient to specify how many genes?

Bacteriophages inject their nucleic acid into the bacterium.

When the phage transduces only those bacterial genes adjacent to the prophage in the bacterial chromosome then it is known as?