9261600
Beschreibung
Quiz von Anita Thomer, aktualisiert more than 1 year ago
|
Erstellt von Anita Thomer
vor etwa 7 Jahre
|
|
Frage 1
Frage
The process in which infection by a virus results in DNA being transferred from one bacterium to another:
[blank_start]transduction[blank_end]
Antworten
-
transduction
Frage 2
Frage
A temporary union of two organisms for the purpose of DNA transfer:
[blank_start]conjugation[blank_end]
Antworten
-
conjugation
Frage 3
Frage
The DNA and other essential parts of a bacterium coated with several hard layers:
[blank_start]endospore[blank_end]
Antworten
-
endospore
Frage 4
Frage
What is the function of a capsule?
1. to [blank_start]adhere[blank_end] to surfaces
2. to [blank_start]ward[blank_end] off infection-fighting agents
Antworten
-
adhere
-
ward
Frage 5
Frage
A small, circular section of extra DNA that confers one or more traits to a bacterium and can be reproduced separately from the main bacterial genetic code:
[blank_start]plasmid[blank_end]
Antworten
-
plasmid
Frage 6
Frage
What keeps the interior of the cell together and holds the cell's shape?
[blank_start]cell wall[blank_end]
Antworten
-
cell wall
Frage 7
Frage
What is used to grasp onto surfaces or another bacterium during conjugation?
[blank_start]fimbria[blank_end]
Antworten
-
fimbria
Frage 8
Frage
rod-shaped
[blank_start]bacillus[blank_end]
Antworten
-
bacillus
Frage 9
Frage
What is used to move the bacterium from place to place?
[blank_start]flagellum[blank_end]
Antworten
-
flagellum
Frage 10
Frage
A state in which members of a population die as quickly as new members are born:
[blank_start]steady state[blank_end]
Antworten
-
steady state
Frage 11
Frage
An organism that causes disease: [blank_start]pathogen[blank_end]
Antworten
-
pathogen
Frage 12
Frage
Population growth that is controlled by limited resources: [blank_start]logistic growth[blank_end]
Antworten
-
logistic growth
Frage 13
Frage
It's function is to store information needed to make an organism a living thing: [blank_start]DNA[blank_end]
Antworten
-
DNA
Frage 14
Frage
An organism that feeds on dead matter: [blank_start]saprophyte[blank_end]
Antworten
-
saprophyte
Frage 15
Frage
Population growth that is unhindered because of the abundance of resources for an ever-increasing population: [blank_start]exponential growth[blank_end]
Antworten
-
exponential growth
Frage 16
Frage
An organism that feeds on a living host: [blank_start]parasite[blank_end]
Antworten
-
parasite
Frage 17
Frage
Organisms from the same species that have markedly different traits: [blank_start]strains[blank_end]
Antworten
-
strains
Frage 18
Frage
What part of the cell makes proteins? [blank_start]ribosomes[blank_end]
Antworten
-
ribosomes
Frage 19
Frage
The transfer of a DNA segment from a nonfunctional donor cell to that of a functional recipient cell:
[blank_start]transformation[blank_end]
Antworten
-
transformation
Frage 20
Frage
What part of the cell negotiates what materials pass into and out of the cell?
[blank_start]plasma membrane[blank_end]
Antworten
-
plasma membrane
Frage 21
Frage
What part of the cell holds the DNA and ribosomes in place?
[blank_start]cytoplasm[blank_end]
Antworten
-
cytoplasm
Frage 22
Frage
An organism that requires oxygen: [blank_start]aerobic organism[blank_end]
Antworten
-
aerobic organism
Frage 23
Frage
spherical
[blank_start]coccus[blank_end]
Antworten
-
coccus
Frage 24
Frage
helical
[blank_start]spirillum[blank_end]
Antworten
-
spirillum
Frage 25
Frage
An organism that does not require oxygen:
[blank_start]anaerobic organiism[blank_end]
Antworten
-
anaerobic organiism
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.