Podcast
Questions and Answers
Bacteria are prokaryotes. What does this mean?
Bacteria are prokaryotes. What does this mean?
- They are small
- Have a nucleus
- They can move (correct)
- Don't have a nucleus (correct)
Bacteria can move. What is the name of the structure that moves them?
Bacteria can move. What is the name of the structure that moves them?
- Flagellum (correct)
- Tail
- Whip
- Appendage
Examples of oral conditions caused by bacteria are
Examples of oral conditions caused by bacteria are
- Periodontal Disease (correct)
- Caries (correct)
- Coldsores
- Thrush
The cell wall of gram negative bacteria produce endotoxins during cell lysis
The cell wall of gram negative bacteria produce endotoxins during cell lysis
The cell wall of gram negative bacteria produce endotoxins whilst the bacteria is replicating
The cell wall of gram negative bacteria produce endotoxins whilst the bacteria is replicating
What would you NOT expect to find in cell structure?
Select one
What would you NOT expect to find in cell structure? Select one
Which of the following statements about the Golgi apparatus is INCORRECT?
Which of the following statements about the Golgi apparatus is INCORRECT?
Which of the following statements about the nuclear envelope is INCORRECT?
Which of the following statements about the nuclear envelope is INCORRECT?
Which of the following statements about the nucleus is INCORRECT?
Select one
Which of the following statements about the nucleus is INCORRECT? Select one
Which of the following statements is false?
Which of the following statements is false?
Which of the following statements is INCORRECT?
Which of the following statements is INCORRECT?
Which organelle contains enzymes to digest foreign material?
Which organelle contains enzymes to digest foreign material?
Which organelle is known as the power house of the cell?
Which organelle is known as the power house of the cell?
Which organelle is known as the power house of the cell?
Which organelle is known as the power house of the cell?
The diversity of fungal presence varies from person to person but will remain the same for all sites on an individual
The diversity of fungal presence varies from person to person but will remain the same for all sites on an individual
The structural forms of fungi are
Select one or more
The structural forms of fungi are Select one or more
The term commensal microflora refers to the pathogenic nature of micro-organisms to the host
The term commensal microflora refers to the pathogenic nature of micro-organisms to the host
The term dimorphic relates to the ability of fungi to
The term dimorphic relates to the ability of fungi to
Which of the following statements on fungi are true?
Select one or more:
Which of the following statements on fungi are true? Select one or more:
Yeast is unlike bacteria in being
Select one or more
Yeast is unlike bacteria in being Select one or more
An example of a virus exhibiting viral latency is
An example of a virus exhibiting viral latency is
Genetic material of a virus can be
Genetic material of a virus can be
Penetration occurs by the following
Penetration occurs by the following
Select the correct order of replication of viruses
Select the correct order of replication of viruses
Viruses are predominantly made out of
Viruses are predominantly made out of
Viruses can multiply by asexual and sexual reproduction
Viruses can multiply by asexual and sexual reproduction
Why are viruses not classed as living organisms
Why are viruses not classed as living organisms
In order to survive, pathogens require a source of nutrients, protection from harmful elements and:
In order to survive, pathogens require a source of nutrients, protection from harmful elements and:
Some enveloped viruses use antigenic variation which makes it difficult for the immune system to recognise different strains of the virus. Which type of antigenic variation results in a major change in spike proteins due to gene reassortment?
Some enveloped viruses use antigenic variation which makes it difficult for the immune system to recognise different strains of the virus. Which type of antigenic variation results in a major change in spike proteins due to gene reassortment?
Which pathogen type is always a member of the normal microbiota and only causes disease in an immunocompromised host?
Which pathogen type is always a member of the normal microbiota and only causes disease in an immunocompromised host?
What kind of virulence factors are proteases, nucleases, phospholipases and glycohydrolases?
What kind of virulence factors are proteases, nucleases, phospholipases and glycohydrolases?
Which type of pathogen is an environmental microbe that is able to cause disease in an otherwise healthy individual?
Which type of pathogen is an environmental microbe that is able to cause disease in an otherwise healthy individual?
Virulence factors can be described as:
Virulence factors can be described as:
Which of these virulence factors act as adhesins?
Which of these virulence factors act as adhesins?
Which of these virulence factors assist in promoting colonization of the host?
Which of these virulence factors assist in promoting colonization of the host?
Which of these virulence factors enable damage to be caused to the host?
Which of these virulence factors enable damage to be caused to the host?
Which virulence factor does Porphyromonas Gingivalis use which leads to disregulated immunity in the gingival tissues and breakdown of the structures around the teeth?
Which virulence factor does Porphyromonas Gingivalis use which leads to disregulated immunity in the gingival tissues and breakdown of the structures around the teeth?
The most abundant organisms on the human body are
The most abundant organisms on the human body are
What type of medicine kills bacteria?
What type of medicine kills bacteria?
Flashcards
Capital of France (example flashcard)
Capital of France (example flashcard)
Paris
