micro bio 66 final jcjc Quiz Questions With Solutions
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Course
Micro bio jcjc
Institution
Micro Bio Jcjc
If the codon AAA is changed to AAG, it still codes for the amino acid lysine; this is an example of a - ️️silent mutation
In conjugation, F+ cells - ️️contain an F plasmid
This pathogen is the most common cause of neonatal pneumonia, sepsis, and meningitis in the United States: - ️️st...
micro bio 66 final jcjc Quiz Questions
With Solutions
If the codon AAA is changed to AAG, it still codes for the
amino acid lysine; this is an example of a - ✔ ✔ silent
mutation
In conjugation, F+ cells - ✔ ✔ contain an F plasmid
This pathogen is the most common cause of neonatal
pneumonia, sepsis, and meningitis in the United States: - ✔
✔ streptococcus agalactiae
This type of cell has multiple linear chromosomes - ✔ ✔
eukaryotic cell
A mutation that changes a normal codon to a stop codon is
called a - ✔ ✔ nonsense mutation
A patient is experiencing night sweats and blood in his
sputum. An early morning sputum sample is obtained from
which an acid-fast stain is prepared. If the patient has TB
the organism in the smear will appear as - ✔ ✔ acid-fast
bacilli
Where is the location of genetic material for the eukaryotic
cell? - ✔ ✔ membrane-bound nucleus
, Where is the location of genetic material for the prokaryotic
cell? - ✔ ✔ nucleoid
Which of the following is a fermentation product useful in
the manufacture of cheese and yogurt? - ✔ ✔ lactic acid
In which type of cell is the chromosome not bound by nuclear
membrane? - ✔ ✔ Prokaryotic cell
inclusions and granules - ✔ ✔ -intracellular storage bodies
-vary in size, number, and content
-bacterial cell can use them when environmental sources are
depleted
Lipid A is a component of - ✔ ✔ lipopolysaccharides
Lophotrichous - ✔ ✔ a tuft of flagella coming from one
pole
Monotrichous - ✔ ✔ single flagellum
Mycoplasma - ✔ ✔ What genus is known as the smallest
free living bacteria? (hint: has no cell wall and has sterols in
the membrane)
Neufeld-Quellung Test - ✔ ✔ a capsular swelling test
that helps to identify the chemical makeup of the capsule.
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