Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

CELS 101 > Module 4 (Microbiology) Overview > Flashcards

Module 4 (Microbiology) Overview Flashcards

You may prefer our related Brainscape-certified flashcards:
Physics 101 flashcards Psychology 101 flashcards Chemistry 101 flashcards Biology 101 flashcards Organic Chemistry 101 flashcards Sociology 101 flashcards
1
Q

Bacterial Genome

A

Single cellular chromosome
No nuclear membrane
Plasmids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Trophic Groups

A

Photoautotrophs
Photoheterotrophs
Chemoautotrophs
Chemoheterotrophs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Infection Cycle

A
  1. Attach
  2. Penetrate
  3. Uncoat
  4. Gene expression and genome replication
  5. Assembly
  6. Release
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Types of horizontal gene transfer

A

Transformation
Transduction
Conjugation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Prokaryotic cell components (bacteria)

A 
Nucleoid
Cell wall
Flagella
Endopores
Adherence factors (Fimbriae, Pili and glycocalyx - capsule or slime layer)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Growth requirements

A

Carbon
Energy
Reducing power

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Growth phases in culture system

A

Lag phase
Exponential phase
Stationary phase
Death phase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Human gut microflora

A

Firmicutes
Bacteroidetes
Actinobacteria
Proteobacteria

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Virus Components

A

Genetic material
Capsid
+ some have envelope otherwise classed as ‘naked’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Attributes transferred through horizontal gene transfer

A 
Virulence factors (attributes that help the bacteria survive in host)
Antibiotic resistance (attributes that reduce the effectiveness of antibiotics against targeted bacteria)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Medically Important Pathogens

A 
Bacteria
Viruses
Fungi
Protozoa
Helminths
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Microbial Pathogenesis

A

Adherence
Invasion
Replication
Disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Antibiotic Resistance

A

Selection for mutants

Gene transfer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

How to reduce antibiotic resistance

A

Decrease antibiotic utilisation
Improve diagnostics
Identify new targets
Combine therapies

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Chain of Infection

A 
Causative agent
Reservoir
Means of exit
Mode of transmission
Portal of entry
Person at risk
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Stages of infection

A 
Incubation period
Prodromal period
Illness
Decline
Convalescence
17
Q

Bacterial Virulence Factors

A

Fimbriae (adherence)(Neisseria G)

Flagella (Invasion)(Heliobacteria)
InIB - Internal-related proteins (Invasion)(Listeria Monocyte)

Capsule (Replication)(Streptococcus P)
Siderphores (Replication)(Yersinia Pelis)

Endotoxins (disease)
Exotoxins (disease)(cytotoxins, neurotoxins, enterotoxins)

CELS 101 (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions