BIO 351 Module 3-7
QUESTIONS AND VERIFIED
CORRECT ANSWER GRADED
A+ 100% GUARANTEED PASS
LATEST[2026-2027]
While hiking, you brush arm against a saguaro cactus, tearing the skin. Eventually, the skin heals
by producing thickened scar tissue. This is an example of: - CORRECT ANSWER-Tissue repair
If you surgically removed part of the ventricle of an adult human, you would expect to see
which of the following after several weeks? - CORRECT ANSWER-Formation of scar tissue
During epimorphic regeneration in newts, what is the structure formed by dedifferentiating
tissues? - CORRECT ANSWER-Blastema
When a hydra body is cut in half, it will regenerate hydra with heads and feet in the
___________ and does not require _______________ . - CORRECT ANSWER-same orientation,
proliferation
Production of iPS cells from adult cells replicates the potency of which of the following
embryonic tissues? - CORRECT ANSWER-Epiblast
, Which of the following accounts for the mechanism by which Planaria are able to be sliced into
multiple pieces and then regenerate new animals? - CORRECT ANSWER-Stem cells within each
piece will produce new animals
Induced pluripotent stem cells (iPS) cells can be generated from adult differentiated cells by
carrying out which of the following procedures? - CORRECT ANSWER-Expression of OCT4, MYC,
KLF4, & SOX2
What is the process that allows stem cells to both differentiate and self-renew? - CORRECT
ANSWER-Asymmetric division
A 30 year old woman has tried for a year to get pregnant. Ultrasound examination of her ovaries
revealed only a few follicles. From the options provided, which is the most likely cause of her
infertility? - CORRECT ANSWER-Premature ovarian failure
Congenital absence of germ cells in all seminferous tubules is a form of __________. Choose the
best answer. - CORRECT ANSWER-azoospermia
A 25 year-old man visits his doctor for semen analysis, which demonstrated teratospermia.
What does this indicate? - CORRECT ANSWER-Defective sperm morphology
If a woman has damaged Fallopian tubes bilaterally which of the following would be the best
protocol for in vitro fertilization? - CORRECT ANSWER-Intra-uterine transfer of a blastocyst
In a patient with primary hypogonadism, little or production of sex hormones, which of the
following would be the first approach to treating infertility? - CORRECT ANSWER-Hormone
therapy
Testosterone hormone therapy in men should be given at a ______________ dose. Fill in the
blank. - CORRECT ANSWER-physiologic
QUESTIONS AND VERIFIED
CORRECT ANSWER GRADED
A+ 100% GUARANTEED PASS
LATEST[2026-2027]
While hiking, you brush arm against a saguaro cactus, tearing the skin. Eventually, the skin heals
by producing thickened scar tissue. This is an example of: - CORRECT ANSWER-Tissue repair
If you surgically removed part of the ventricle of an adult human, you would expect to see
which of the following after several weeks? - CORRECT ANSWER-Formation of scar tissue
During epimorphic regeneration in newts, what is the structure formed by dedifferentiating
tissues? - CORRECT ANSWER-Blastema
When a hydra body is cut in half, it will regenerate hydra with heads and feet in the
___________ and does not require _______________ . - CORRECT ANSWER-same orientation,
proliferation
Production of iPS cells from adult cells replicates the potency of which of the following
embryonic tissues? - CORRECT ANSWER-Epiblast
, Which of the following accounts for the mechanism by which Planaria are able to be sliced into
multiple pieces and then regenerate new animals? - CORRECT ANSWER-Stem cells within each
piece will produce new animals
Induced pluripotent stem cells (iPS) cells can be generated from adult differentiated cells by
carrying out which of the following procedures? - CORRECT ANSWER-Expression of OCT4, MYC,
KLF4, & SOX2
What is the process that allows stem cells to both differentiate and self-renew? - CORRECT
ANSWER-Asymmetric division
A 30 year old woman has tried for a year to get pregnant. Ultrasound examination of her ovaries
revealed only a few follicles. From the options provided, which is the most likely cause of her
infertility? - CORRECT ANSWER-Premature ovarian failure
Congenital absence of germ cells in all seminferous tubules is a form of __________. Choose the
best answer. - CORRECT ANSWER-azoospermia
A 25 year-old man visits his doctor for semen analysis, which demonstrated teratospermia.
What does this indicate? - CORRECT ANSWER-Defective sperm morphology
If a woman has damaged Fallopian tubes bilaterally which of the following would be the best
protocol for in vitro fertilization? - CORRECT ANSWER-Intra-uterine transfer of a blastocyst
In a patient with primary hypogonadism, little or production of sex hormones, which of the
following would be the first approach to treating infertility? - CORRECT ANSWER-Hormone
therapy
Testosterone hormone therapy in men should be given at a ______________ dose. Fill in the
blank. - CORRECT ANSWER-physiologic
