BIO 351 Module 3 Test Study Guide exam||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
with correct answers ||\\||\\ ||\\||\\
Pick the TRUE statement regarding the formation of the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
neural tube. ||\\||\\
Folding of the neural tube is initiated when cells of medial ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
hinge point (MHP) anchor to the notochord and||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
epidermal cells migrate toward the dorsal midline. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which region of the neural plate (see diagram below) is ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
the first to close, use the letters on the diagram?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B
In the diagram above indicate the dorsal most structure
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
using the letters on the diagram. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
A
The brain is derived from which of the following ?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Ectoderm
The spinal cord develops from which of the following
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
embryonic germ layers? ||\\||\\ ||\\||\\
Ectoderm
, Which of the following results from failure of one of the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
final regions of the neural tube to close?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
anencephaly
In the disorder spina bifida occulta, the defect originates
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
from disruptions in which of the following embryonic
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
processes?
Neural tube closure ||\\||\\ ||\\||\\
The FDA has authorized folate fortification of foods, which
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
has been shown to reduce the rate of neural tube defects.
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Where would you expect to find the expression of folate
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
binding proteins in the diagram below? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B
The neural tube is regionalized by developmental gene
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
regulation. Which of the following correctly matches the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
gene and specified region? ||\\||\\ ||\\||\\ ||\\||\\
Shh - ventralizing the neural tube
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which of the following regulates the segmentation of the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
hindbrain rhombomeres? ||\\||\\
Hox gene expression ||\\||\\ ||\\||\\
with correct answers ||\\||\\ ||\\||\\
Pick the TRUE statement regarding the formation of the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
neural tube. ||\\||\\
Folding of the neural tube is initiated when cells of medial ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
hinge point (MHP) anchor to the notochord and||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
epidermal cells migrate toward the dorsal midline. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which region of the neural plate (see diagram below) is ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
the first to close, use the letters on the diagram?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B
In the diagram above indicate the dorsal most structure
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
using the letters on the diagram. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
A
The brain is derived from which of the following ?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Ectoderm
The spinal cord develops from which of the following
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
embryonic germ layers? ||\\||\\ ||\\||\\
Ectoderm
, Which of the following results from failure of one of the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
final regions of the neural tube to close?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
anencephaly
In the disorder spina bifida occulta, the defect originates
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
from disruptions in which of the following embryonic
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
processes?
Neural tube closure ||\\||\\ ||\\||\\
The FDA has authorized folate fortification of foods, which
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
has been shown to reduce the rate of neural tube defects.
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Where would you expect to find the expression of folate
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
binding proteins in the diagram below? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B
The neural tube is regionalized by developmental gene
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
regulation. Which of the following correctly matches the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
gene and specified region? ||\\||\\ ||\\||\\ ||\\||\\
Shh - ventralizing the neural tube
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which of the following regulates the segmentation of the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
hindbrain rhombomeres? ||\\||\\
Hox gene expression ||\\||\\ ||\\||\\
