question What is the primary function of the cytoplasmic membrane in bacterial cells

What is the primary role of bacteriophages in microbiology?

A. Viruses that infect bacteria
B. Bacteria that infect viruses
C. Fungi that infect bacteria
D. Protozoa that infect bacteria

Which microorganism is responsible for the production of citric acid?

A. Aspergillus niger
B. Streptococcus pyogenes
C. Mycobacterium leprae
D. Candida albicans

What is the primary function of the ribosome in microbial cells?

A. Protein synthesis
B. Lipid synthesis
C. DNA replication
D. Cell wall formation

Which of the following is a viral disease in humans?

A. Influenza
B. Tuberculosis
C. Cholera
D. Malaria

Which microorganism is used in the production of antibiotics such as streptokinase?

A. Streptococcus spp.
B. Bacillus anthracis
C. Pseudomonas aeruginosa
D. Escherichia coli (E. coli)

Which process involves the conversion of organic nitrogen compounds to nitrate in the nitrogen cycle?

A. Nitrification
B. Nitrogen fixation
C. Ammonification
D. Denitrification

What is the primary function of the nucleolus in eukaryotic microbial cells?

A. Synthesis of ribosomal RNA
B. Synthesis of proteins
C. DNA replication
D. Cell wall formation

What is the primary role of the Koch's postulates in microbiology?

A. Establishing the causative agent of a disease
B. Classifying microorganisms
C. Identifying antibiotic resistance
D. Describing microbial morphology

Which microorganism is responsible for the production of antibiotics such as amphotericin B?

A. Streptomyces nodosus
B. Bacillus anthracis
C. Pseudomonas aeruginosa
D. Escherichia coli (E. coli)

What is the primary function of the Gram-positive bacterial cell wall?

A. Provides structural support
B. Facilitates nutrient absorption
C. Enables motility
D. Protects against phagocytosis

Microbiology MCQS - QUESTION DETAILS

Similar Questions

General

Computer Science