SCI 221 EXAM QUESTIONS AND ANSWERS
LATEST UPDATE
rod-shaped bacteria
bacillus
Spore forming bacteria under unfavorable conditions are called
sporulating
What structure is found just inside the cell wall?
cell membrane
Two spherical cells that cling together following division form which of the
following?
1-streptococci
2-staphylococci
3-diplococci
4-vibrio
Diplococci
A comma shaped bacterial cell is classified as:
vibrio
Spores are most likely to form when:
The conditions for reproduction are not favorable
Mycology is the study of what?
fungi
The study of rickettsia is
rickettsiology
A foreign proteins, which when introduced into the body, excited the body cells
to produce antibodies against itself, is called a(n)
antigen
Which statement is descriptive of spirochetes?
1-they are rod shaped microbes which have no motility
2-they are spherical shaped microbes which have pseudopods for motility
3-they are spiral shaped microbes which move with a twisting axis
4-they are spiral shaped microbes which move with a fixed axis
3-they are spiral shaped microbes which move with a twisting axis
Substances produced by body cells to combat foreign proteins introduced into
the living body are called:
antibodies
True or False: the five divisions of microbiology are bacteriology, rickettsiology,
virology, protozoology, and mycology
True
What may also be known as granules?
inclusion bodies
Many bacteria possess a thick colorless gelatinous outer covering called a
capsule
LATEST UPDATE
rod-shaped bacteria
bacillus
Spore forming bacteria under unfavorable conditions are called
sporulating
What structure is found just inside the cell wall?
cell membrane
Two spherical cells that cling together following division form which of the
following?
1-streptococci
2-staphylococci
3-diplococci
4-vibrio
Diplococci
A comma shaped bacterial cell is classified as:
vibrio
Spores are most likely to form when:
The conditions for reproduction are not favorable
Mycology is the study of what?
fungi
The study of rickettsia is
rickettsiology
A foreign proteins, which when introduced into the body, excited the body cells
to produce antibodies against itself, is called a(n)
antigen
Which statement is descriptive of spirochetes?
1-they are rod shaped microbes which have no motility
2-they are spherical shaped microbes which have pseudopods for motility
3-they are spiral shaped microbes which move with a twisting axis
4-they are spiral shaped microbes which move with a fixed axis
3-they are spiral shaped microbes which move with a twisting axis
Substances produced by body cells to combat foreign proteins introduced into
the living body are called:
antibodies
True or False: the five divisions of microbiology are bacteriology, rickettsiology,
virology, protozoology, and mycology
True
What may also be known as granules?
inclusion bodies
Many bacteria possess a thick colorless gelatinous outer covering called a
capsule
