ANATOMY & PHYSIOLOGY FINAL REVIEW (BIOL 2402)
[BLINN - SARIN] (LATEST UPDATE) REAL QUESTIONS AND
VERIFIED ANSWERS |100% CORRECT | ALREADY GRADED
A
Chief cells release: Ans✓✓✓Pepsinogen
Peristaltic contractions that propel the contents of the colon toward the
distal large intestine are: Ans✓✓✓Mass Movements
What stimulus initiates the defecation reflex? Ans✓✓✓The stretch of
the rectum
In the parietal cells, the enzyme carbonic anhydrase causes a reaction
between ________ & ______. Ans✓✓✓Carbon Dioxide; Water
Which of the following statements is true regarding the sodium-glucose
transport protein (SGLT) Ans✓✓✓It transports glucose and sodium
from the intestinal lumen into the epithelial cells.
Pancreatic enzymes are secreted in response to a hormone called
_______. Ans✓✓✓Gastrin
What is NOT required for glycolysis to occur? Ans✓✓✓Mitochondrion
,The movements of protons through ATP synthase occurs from where to
where? Ans✓✓✓From the inter-membrane space to the matrix.
The process of storing glucose as glycogen is known as _________.
Ans✓✓✓Glycogenesis
What is the final electron acceptor in the electron transport chain?
Ans✓✓✓Oxygen
What ions flow along the electrochemical gradient back into the matrix
to drive the work of ATP synthesis? Ans✓✓✓Hydrogen
What is the net result of energy from a single glycolysis run? Ans✓✓✓2
NADH & 2 ATP
The initial response to stress is called the _______ & is mediated mainly
by _________. Ans✓✓✓Alarm reactions; norepinephrine &
epinephrine.
Which of the processes is essential for all of the rest to happen?
Ans✓✓✓Glycolysis
Which of the following is a final product of the aerobic cellular
respiration? Ans✓✓✓Carbon Dioxide
,Gallstones may block the flow of bile from the gallbladder by becoming
lodged in the: Ans✓✓✓Cystic Duct
Growth Hormone (GH) hyper-secretion causes gigantism when it begins
in the childhood, but it is more likely to cause _______ when it begins in
adulthood. Ans✓✓✓Acromegaly
Which of the following is not a hypothalamic hormone?
Ans✓✓✓Luteinizing Hormone (LH)
Hypothalamus has the ultimate control of the secretion of all the
following hormones EXCEPT Ans✓✓✓Parathyroid Hormone
Virtually all amino acid-based hormones exert their signaling effects
through intracellular ________. Ans✓✓✓Second Messengers
List the passage of bile from its point of secretion in the liver to the
duodenum Ans✓✓✓Bile Canaliculus - Bile Ductule - Right & Left
Hepatic Duct - Common Hepatic Duct - Bile Duct
Which of the following can act on the receptors inside the target cell that
directly activate specific genes? Ans✓✓✓Testosterone
A disease that attacks and disables the myenteric plexus would:
Ans✓✓✓Decreased the motility of muscualris externa.
, The ability of a specific tissue or organ to respond to the presence of a
hormone is dependent on ______. Ans✓✓✓The presence of the
appropriate receptors on the cells of the target tissue or organ
Negative feedback inhibition occurs when Ans✓✓✓Thyrotropin-
Releasing Hormone (TRH) causes the anterior pituitary to release
Thyroid Stimulating Hormone (TSH)
Thyroid Hormone (a small iodinated amine) enters target cells in a
manner similar to Ans✓✓✓Steroid Hormones, because both are
hydrophobic.
T4 and T3 are ___ hormones that are mainly transported ___ in the
blood. Ans✓✓✓Monamine; Bound to thyroxine-binding globulin (TBG)
Mineralocorticoid is to aldosterone as glucocorticoid is to
Ans✓✓✓Cortisol
A hypodermic injection of epinephrine would Ans✓✓✓Increase heart
rate, increase blood pressure, dilate the bronchi, and decrease peristalsis
In circumstances where the body requires prolonged or increased levels
of a hormone, the DNA of target cells will specify the synthesis of more
receptors on the surface of the cells of the target organ. This is known as
________. Ans✓✓✓Up-regulation
[BLINN - SARIN] (LATEST UPDATE) REAL QUESTIONS AND
VERIFIED ANSWERS |100% CORRECT | ALREADY GRADED
A
Chief cells release: Ans✓✓✓Pepsinogen
Peristaltic contractions that propel the contents of the colon toward the
distal large intestine are: Ans✓✓✓Mass Movements
What stimulus initiates the defecation reflex? Ans✓✓✓The stretch of
the rectum
In the parietal cells, the enzyme carbonic anhydrase causes a reaction
between ________ & ______. Ans✓✓✓Carbon Dioxide; Water
Which of the following statements is true regarding the sodium-glucose
transport protein (SGLT) Ans✓✓✓It transports glucose and sodium
from the intestinal lumen into the epithelial cells.
Pancreatic enzymes are secreted in response to a hormone called
_______. Ans✓✓✓Gastrin
What is NOT required for glycolysis to occur? Ans✓✓✓Mitochondrion
,The movements of protons through ATP synthase occurs from where to
where? Ans✓✓✓From the inter-membrane space to the matrix.
The process of storing glucose as glycogen is known as _________.
Ans✓✓✓Glycogenesis
What is the final electron acceptor in the electron transport chain?
Ans✓✓✓Oxygen
What ions flow along the electrochemical gradient back into the matrix
to drive the work of ATP synthesis? Ans✓✓✓Hydrogen
What is the net result of energy from a single glycolysis run? Ans✓✓✓2
NADH & 2 ATP
The initial response to stress is called the _______ & is mediated mainly
by _________. Ans✓✓✓Alarm reactions; norepinephrine &
epinephrine.
Which of the processes is essential for all of the rest to happen?
Ans✓✓✓Glycolysis
Which of the following is a final product of the aerobic cellular
respiration? Ans✓✓✓Carbon Dioxide
,Gallstones may block the flow of bile from the gallbladder by becoming
lodged in the: Ans✓✓✓Cystic Duct
Growth Hormone (GH) hyper-secretion causes gigantism when it begins
in the childhood, but it is more likely to cause _______ when it begins in
adulthood. Ans✓✓✓Acromegaly
Which of the following is not a hypothalamic hormone?
Ans✓✓✓Luteinizing Hormone (LH)
Hypothalamus has the ultimate control of the secretion of all the
following hormones EXCEPT Ans✓✓✓Parathyroid Hormone
Virtually all amino acid-based hormones exert their signaling effects
through intracellular ________. Ans✓✓✓Second Messengers
List the passage of bile from its point of secretion in the liver to the
duodenum Ans✓✓✓Bile Canaliculus - Bile Ductule - Right & Left
Hepatic Duct - Common Hepatic Duct - Bile Duct
Which of the following can act on the receptors inside the target cell that
directly activate specific genes? Ans✓✓✓Testosterone
A disease that attacks and disables the myenteric plexus would:
Ans✓✓✓Decreased the motility of muscualris externa.
, The ability of a specific tissue or organ to respond to the presence of a
hormone is dependent on ______. Ans✓✓✓The presence of the
appropriate receptors on the cells of the target tissue or organ
Negative feedback inhibition occurs when Ans✓✓✓Thyrotropin-
Releasing Hormone (TRH) causes the anterior pituitary to release
Thyroid Stimulating Hormone (TSH)
Thyroid Hormone (a small iodinated amine) enters target cells in a
manner similar to Ans✓✓✓Steroid Hormones, because both are
hydrophobic.
T4 and T3 are ___ hormones that are mainly transported ___ in the
blood. Ans✓✓✓Monamine; Bound to thyroxine-binding globulin (TBG)
Mineralocorticoid is to aldosterone as glucocorticoid is to
Ans✓✓✓Cortisol
A hypodermic injection of epinephrine would Ans✓✓✓Increase heart
rate, increase blood pressure, dilate the bronchi, and decrease peristalsis
In circumstances where the body requires prolonged or increased levels
of a hormone, the DNA of target cells will specify the synthesis of more
receptors on the surface of the cells of the target organ. This is known as
________. Ans✓✓✓Up-regulation
