MMSC 491 EXAM 3 QUESTIONS WITH VERIFIED
ANSWERS
Correct 139
Incorrect 00
1 of 139
Definition
Which of the following statements regarding genomic instability is
true?
A. Genomic instability can only occur at the DNA level
B. Genomic instability can manifest at the chromosomal level or at the
DNA level
C. Genomic instability only occurs at the chromosomal level
D. None, all are false
Give this one a try later!
B. Genomic instability can
manifest at the chromosomal d. Enabling replicative immortality
level or at the DNA level
, b. The hybridization probes bind to d. It occurs by removing genetic
proteins within the cell material
Don't know?
2 of 139
Definition
What is the mechanism of action that regulates cell proliferation and
cell death?
a. Apoptosis
b. Leukocytosis
c. Intracellular signaling
d. Cell division
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c. Intracellular signaling A. Breast/ovarian cancer
d. Involved in X-chromosome
d. Mutated Cell
inactivation
Don't know?
3 of 139
Definition
Hyperplastic tissue…
,a. Is when excessive cells look the same as normal tissue
b. Is when excessive cells look cytologically abnormal
c. Is what cells should be
d. Is when excessive cells lose their nucleus
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a. Is when excessive cells look c. It explains why the cancer can be
the same as normal tissue transmitted in a dominant fashion
a. Cancer of the eye that represents a. An abnormal response to DNA
3% of childhood cancers damage
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4 of 139
Definition
Oncogenes are activated by:
a. Translocation of proto-oncogenes somewhere close to regions that
are actively expressed
b. Cell machinery mistakenly transcribing it
c. Loss of function mutations
d. None of the above
Give this one a try later!
, a. Translocation of proto-
oncogenes somewhere close to
A. Breast/ovarian cancer
regions that are actively
expressed
a. Recognizes base-base mismatches
a. Reduces the expression of a DNA
and single nucleotide insertions/
sequence
deletions
Don't know?
5 of 139
Definition
A proto-oncogene is identified by homogeneously staining regions. It
was most likely activated by:
a. Gene activation
b. Translocation
c. Gain of function mutation
d. Homogeneously staining regions are not linked to proto-oncogenes
Give this one a try later!
d. Both A and B a. Gene activation
c. When both alleles are inactivated. d. All of the above
Don't know?
ANSWERS
Correct 139
Incorrect 00
1 of 139
Definition
Which of the following statements regarding genomic instability is
true?
A. Genomic instability can only occur at the DNA level
B. Genomic instability can manifest at the chromosomal level or at the
DNA level
C. Genomic instability only occurs at the chromosomal level
D. None, all are false
Give this one a try later!
B. Genomic instability can
manifest at the chromosomal d. Enabling replicative immortality
level or at the DNA level
, b. The hybridization probes bind to d. It occurs by removing genetic
proteins within the cell material
Don't know?
2 of 139
Definition
What is the mechanism of action that regulates cell proliferation and
cell death?
a. Apoptosis
b. Leukocytosis
c. Intracellular signaling
d. Cell division
Give this one a try later!
c. Intracellular signaling A. Breast/ovarian cancer
d. Involved in X-chromosome
d. Mutated Cell
inactivation
Don't know?
3 of 139
Definition
Hyperplastic tissue…
,a. Is when excessive cells look the same as normal tissue
b. Is when excessive cells look cytologically abnormal
c. Is what cells should be
d. Is when excessive cells lose their nucleus
Give this one a try later!
a. Is when excessive cells look c. It explains why the cancer can be
the same as normal tissue transmitted in a dominant fashion
a. Cancer of the eye that represents a. An abnormal response to DNA
3% of childhood cancers damage
Don't know?
4 of 139
Definition
Oncogenes are activated by:
a. Translocation of proto-oncogenes somewhere close to regions that
are actively expressed
b. Cell machinery mistakenly transcribing it
c. Loss of function mutations
d. None of the above
Give this one a try later!
, a. Translocation of proto-
oncogenes somewhere close to
A. Breast/ovarian cancer
regions that are actively
expressed
a. Recognizes base-base mismatches
a. Reduces the expression of a DNA
and single nucleotide insertions/
sequence
deletions
Don't know?
5 of 139
Definition
A proto-oncogene is identified by homogeneously staining regions. It
was most likely activated by:
a. Gene activation
b. Translocation
c. Gain of function mutation
d. Homogeneously staining regions are not linked to proto-oncogenes
Give this one a try later!
d. Both A and B a. Gene activation
c. When both alleles are inactivated. d. All of the above
Don't know?
