BIOS 242/ BIOS242 Exam 1 Fundamentals of Microbiology with
Lab | Questions and verified Answers | Grade A+ | 100% Correct |
Latest 2026/ 2027 | Chamberlain
WHAT IS THE PURPOSE OF A SWAN NECKED FLASK?
Pasteur's swan necked flask shows that they remained free of microbes in the absence of
microorganisms, disproving the theory of spontaneous generation
A SPECIFIC ________ CAUSES A SPECIFIC DISEASE microbe
WHICH SCIENTIST PROMOTED HAND SANITIZER?
Joseph Lister
WHAT ARE THE 5 I'S OF MICROBIOLOGY (IN ORDER)
inoculation
incubation isolation
inspection identification
, MAGNIFICATION IN MICROSCOPE
lower objective lens lower
ocular lens
DNA IS A _________ HELIX double
GRAM STAINING IS WHAT TYPE OF STAINING?
differential staining
ATP IS WHAT TYPE OF MOLECULE?
energy molecule
POINT MUTATION
gene mutation in which a single base pair in DNA has been changed
HORIZONTAL GENE TRANSFER- (1)CONJUGATION
conjugation requires physical contact between two microorganism via an appendage known as
the pilli
Lab | Questions and verified Answers | Grade A+ | 100% Correct |
Latest 2026/ 2027 | Chamberlain
WHAT IS THE PURPOSE OF A SWAN NECKED FLASK?
Pasteur's swan necked flask shows that they remained free of microbes in the absence of
microorganisms, disproving the theory of spontaneous generation
A SPECIFIC ________ CAUSES A SPECIFIC DISEASE microbe
WHICH SCIENTIST PROMOTED HAND SANITIZER?
Joseph Lister
WHAT ARE THE 5 I'S OF MICROBIOLOGY (IN ORDER)
inoculation
incubation isolation
inspection identification
, MAGNIFICATION IN MICROSCOPE
lower objective lens lower
ocular lens
DNA IS A _________ HELIX double
GRAM STAINING IS WHAT TYPE OF STAINING?
differential staining
ATP IS WHAT TYPE OF MOLECULE?
energy molecule
POINT MUTATION
gene mutation in which a single base pair in DNA has been changed
HORIZONTAL GENE TRANSFER- (1)CONJUGATION
conjugation requires physical contact between two microorganism via an appendage known as
the pilli
