Virus and Bacteria Quiz
Preview:
In which stage in the life cycle is the virus reproducing?
A. Lysogenic
B. Binary Fission
C. Lytic
Viruses use their spikes or tail fibers to attach to phospholipids of the cell membrane.
A. TRUE
B. FALSE
What do bacteria use to reproduce?
A. Flagella
B. DNA
C. binary fission
All bacteria have cell walls.
A. TRUE
B. FALSE
Viruses contain DNA or RNA but never both.
A. TRUE
B. FALSE
Which stage of the life cycle is Aids in?
A. Lytic
B. two
C. Lysogenic
Bacteria aid many animals in digestion.
A. TRUE
B. FALSE
What are the sticky string-like projections that bacteria use to cling to surfaces?
A. Pili
B. Tail Fibers
C. Flagella
Anthrax is a deadly bacteria which is capable of surviving for decades in soil because it is able to form
A. Capsid
B. Endospores
C. Cell Walls
What is the gel-like covering that bacteria have which makes many antibiotics ineffective?
A. Endospore
B. Cell Wall
C. Capsule
Bacteria use whip-like structures to move through liquids that are called
A. prions
B. cells
C. flagella
What is the most unique characteristic of bacteria?
A. Their shape
B. Their DNA
C. Their prokaryotic cells
Some bacteria have a gel-like covering called a _______which makes many antibiotics ineffective.
A. Capsule
B. Capsid
C. Endospore
D. Cell Wall
When a person has a cold sore ( fever blister) the herpes virus is in lytic cycle.
A. TRUE
B. FALSE
What do viruses use to attach to the host’s cell?
A. flagella
B. proteins
C. tail fibers
