Podcast
Questions and Answers
What is the characteristic of the division of Streptococcus pyogenes?
What is the characteristic of the division of Streptococcus pyogenes?
- Binary fission
- Fragmentation
- Division in single plane (correct)
- Division in multiple planes
What is the main function of the periplasmic space in Gram-negative bacteria?
What is the main function of the periplasmic space in Gram-negative bacteria?
- Protein synthesis
- DNA replication
- Cell wall formation
- Nutrient processing and uptake (correct)
What is the location of the chromosome in bacteria?
What is the location of the chromosome in bacteria?
- Nucleoid (correct)
- Cytoplasm
- Plasma membrane
- Periplasmic space
What is the characteristic of plasmids in bacteria?
What is the characteristic of plasmids in bacteria?
What is the function of peptidoglycan in bacterial cell walls?
What is the function of peptidoglycan in bacterial cell walls?
What is unique to bacteria and an important target for antibiotics?
What is unique to bacteria and an important target for antibiotics?
What is the shape of peptidoglycan strands?
What is the shape of peptidoglycan strands?
What is the function of cross-linking in peptidoglycan chains?
What is the function of cross-linking in peptidoglycan chains?
What is the difference between peptidoglycan chains in bacteria and Archaea?
What is the difference between peptidoglycan chains in bacteria and Archaea?
What is the role of peptides in peptidoglycan chains?
What is the role of peptides in peptidoglycan chains?
What is the primary component of the Gram-positive cell wall?
What is the primary component of the Gram-positive cell wall?
What is the function of the O side chain of Lipopolysaccharide (LPS)?
What is the function of the O side chain of Lipopolysaccharide (LPS)?
What is the primary function of the S layer?
What is the primary function of the S layer?
What is the function of flagella?
What is the function of flagella?
What is the process of movement towards a chemical attractant or away from a chemical repellent?
What is the process of movement towards a chemical attractant or away from a chemical repellent?
What are the thin, thread-like appendages that help bacteria attach to surfaces, host cells, and each other?
What are the thin, thread-like appendages that help bacteria attach to surfaces, host cells, and each other?
What is the process by which new flagellin molecules are transported through the hollow filament?
What is the process by which new flagellin molecules are transported through the hollow filament?
What is the function of the filament cap at the tip of the flagellum?
What is the function of the filament cap at the tip of the flagellum?
What is the complex, dynamic community of microorganisms firmly attached to a surface with the aid of an extracellular polymeric substance matrix?
What is the complex, dynamic community of microorganisms firmly attached to a surface with the aid of an extracellular polymeric substance matrix?
What is the dormant, non-growing structure that contains a copy of the genome and is highly resistant to environmental stress?
What is the dormant, non-growing structure that contains a copy of the genome and is highly resistant to environmental stress?
What is the primary component of the cell wall in almost all bacteria?
What is the primary component of the cell wall in almost all bacteria?
What is the characteristic of the periplasmic space in typical Gram-positive bacteria?
What is the characteristic of the periplasmic space in typical Gram-positive bacteria?
What is the location of the chromosome in bacteria?
What is the location of the chromosome in bacteria?
What is the function of plasmids in bacteria?
What is the function of plasmids in bacteria?
What is the structure of peptidoglycan?
What is the structure of peptidoglycan?
What is unique to bacteria and an important target for antibiotics?
What is unique to bacteria and an important target for antibiotics?
What is the function of cross-linking in peptidoglycan chains?
What is the function of cross-linking in peptidoglycan chains?
What is the characteristic of the division of Streptococcus pyogenes?
What is the characteristic of the division of Streptococcus pyogenes?
What is the location of hydrolytic enzymes and binding proteins in Gram-negative bacteria?
What is the location of hydrolytic enzymes and binding proteins in Gram-negative bacteria?
What is the shape of peptidoglycan strands?
What is the shape of peptidoglycan strands?
What is the primary function of the outer membrane in Gram-negative bacteria?
What is the primary function of the outer membrane in Gram-negative bacteria?
What is the main component of the Gram-positive cell wall?
What is the main component of the Gram-positive cell wall?
What is the function of the O side chain of Lipopolysaccharide (LPS)?
What is the function of the O side chain of Lipopolysaccharide (LPS)?
What is the function of the S layer in bacterial cells?
What is the function of the S layer in bacterial cells?
What is the process by which bacteria move towards a chemical attractant or away from a chemical repellent?
What is the process by which bacteria move towards a chemical attractant or away from a chemical repellent?
What is the function of fimbriae and pili in bacterial cells?
What is the function of fimbriae and pili in bacterial cells?
What is the function of the capsule in bacterial cells?
What is the function of the capsule in bacterial cells?
What is the function of the O antigen of Lipopolysaccharide (LPS)?
What is the function of the O antigen of Lipopolysaccharide (LPS)?
What is the function of the lipid A of Lipopolysaccharide (LPS)?
What is the function of the lipid A of Lipopolysaccharide (LPS)?
What is the function of the core polysaccharide of Lipopolysaccharide (LPS)?
What is the function of the core polysaccharide of Lipopolysaccharide (LPS)?
