Bacterial Genetics MCQ Questions with Answers PDF Download eBook

MCQ: If a base replaces by another base pair sequence the mutation the resulting replacement is known as

1. Alternation
2. Substitution
3. Missense
4. Nonsense

MCQ: The bacteria composed single chromosomes having a single copy of the gene known as

1. Diploid
2. Haploid
3. Polyploidy
4. Monoploid

MCQ: The substitutions that prematurely stops the synthesis of protein by generating the stop codon called as

1. Missense mutation
2. Nonsense mutation
3. Frameshift mutation
4. Alternation

MCQ: What are the approximate numbers of base pairs of bacterial DNA?

1. 5 x 10¹⁰
2. 5 x 10⁶
3. 5 x 10⁸
4. 5 x 10¹¹

MCQ: When one or more base pair are deleted or added in the sequence shifts the reading frame on the ribosome called

1. Substitution mutation
2. Missense mutation
3. Nonsense mutation
4. Frameshift mutation