BIO 250 STRAIGHTERLINE MICROBIOLOGY
EXAM ,PRACTICE EXAM TEST BANK,
GUARANTEED PASS UPDATED
BIO 250 STRAIGHTERLINE MICROBIOLOGY
EXAM ,PRACTICE EXAM TEST BANK,
GUARANTEED PASS UPDATED
BIO 250 STRAIGHTERLINE MICROBIOLOGY
EXAM ,PRACTICE EXAM TEST BANK,
GUARANTEED PASS UPDATED
BIO 250 STRAIGHTERLINE MICROBIOLOGY
EXAM ,PRACTICE EXAM TEST BANK,
GUARANTEED PASS 2023-2024 UPDATED
Disease-causing microorganisms are called
_
. Select one:
a. Decomposers
b. Bacteria
c. Pathogens
d. Eukaryotes
e. Fermenters
C. Pathogens
Which scientific field is involved in the identification, classification, and naming
of organisms? Select one:
a. Nomenclature
b. Taxonomy
c. Phylogeny
d. Pathology
e. Epidemiology
B. Taxonomy
Covalent
bonds Select
one:
a. Result from losing electrons.
B. Are always polar.
C. Are always nonpolar.
D. Result from sharing electrons.
E. Result from gaining electrons.
Using microbes to detoxify a site contaminated with heavy metals is an
example of
. Select one:
a. Biotechnology
b. Bioremediation
c. Decomposition
d. Immunology
e. Epidemiolo
gy
Bioremediati
on
, BIO 250 STRAIGHTERLINE MICROBIOLOGY
EXAM ,PRACTICE EXAM TEST BANK,
GUARANTEED PASS 2023-2024 UPDATED
Which of the following statements is incorrect regarding
protein structure? Select one:
, BIO 250 STRAIGHTERLINE MICROBIOLOGY
EXAM ,PRACTICE EXAM TEST BANK,
GUARANTEED PASS 2023-2024 UPDATED
a. The interaction between various R groups of amino acids determines the primary
structure of a protein.
B. Beta-pleated sheets are a type of protein secondary structure.
C. The folding of a protein to form its active site creates its tertiary structure.
D. Proteins, such as antibodies that are comprised of multiple polypeptide
chains, have quaternary structure.
A. The interaction between various R groups of amino acids
A scientist who studies the influence of microbes in the formation of caves is
called a(n)
. Select one:
a. Geomicrobiologist
b. Astrobiologist
c. Epidemiologist
d. Immunologist
A. Geomicrobiologist
The alpha (α) helix is a type of protein
structure. Select one:
a. Primary
b. Secondary
c. Tertiary
d. Quaterna
ry
Secondary
A nutrient medium that contains at least one ingredient that is not chemically defined
is termed
.
Select
one:
a. Complex
b. Reducing
c. Enriched
d. Synthetic
The purpose of staining cells on a microscope slide is
to
. Select one:
a. Kill them
, BIO 250 STRAIGHTERLINE MICROBIOLOGY
EXAM ,PRACTICE EXAM TEST BANK,
GUARANTEED PASS 2023-2024 UPDATED
b. Secure them to the slide
c. Enlarge the cells
d. Add contrast to see them better
e. Observe motility
D. Add contrast to see them better
A microbiologist must culture a patient's feces for intestinal pathogens. Which of
the following components would likely be present in a selective medium for this
purpose?
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