TAMU BIOL 320 Test 2 Latest Update 2025-2026
365 Questions and 100% Verified Correct
Answers Guaranteed A+
_____ is located at the bottom of a gastric pit. - CORRECT ANSWER: Gastric gland
______ are kamakaze killers - CORRECT ANSWER: Neutrophils (also maybe mast
cells?)
______ are weakly phagocytotic - CORRECT ANSWER: Eosinophils
_______ converts pepsinogen into pepsin - CORRECT ANSWER: HCl
_______ is secreted by the pancreas in response to a large meal. - CORRECT
ANSWER: CCK
________ (longer/shorter) vessels INCREASE viscosity. - CORRECT ANSWER: Longer
________ discharge granules onto parasites - CORRECT ANSWER: Eosinophils
________ flow is responsible for the sounds of the heart. - CORRECT ANSWER:
Turbulent
________ is trapped under the mucosal lining of the stomach to help combat HCl -
CORRECT ANSWER: Bicarbonate
________ produce intestinal juices - CORRECT ANSWER: Intestinal crypts
,________ readily phagocytose - CORRECT ANSWER: Mast cells
________ suspends the small intestine. - CORRECT ANSWER: Mesentery
_________ is secreted by the pancreas in response to fats. - CORRECT ANSWER:
Secretin
_________ is the major pigment of bile. - CORRECT ANSWER: Bilirubin
_________ is the most common motion of the small intestine. - CORRECT ANSWER:
Segmentation
_________ of the gut produce gas. - CORRECT ANSWER: Flora (bacteria)
Flora be fartin' son like get outta here wit dem beans you're supposed to mean flower n
shit.
__________ present processed antigens to __________. - CORRECT ANSWER:
Macrophage; helper T cell
____% of CO2 is bound to Hb - CORRECT ANSWER: 20
____% of CO2 is dissolved in plasma. - CORRECT ANSWER: 10
____% of CO2 is transported by plasma in the form of bicarbonate - CORRECT
ANSWER: 70
____% of O2 is found unbound in the plasma. - CORRECT ANSWER: 1.5%
___% of O2 will unbind with Hb due to partial pressure - CORRECT ANSWER: 25%
,__/3 of the tongue is located in the mouth and __/3 is located in the throat. - CORRECT
ANSWER: 2;1
[_____] drives respiration. - CORRECT ANSWER: CO2
A decrease in sympathetic activity has what effect on the cardiovascular center? -
CORRECT ANSWER: - Parasympathetic system takes over
- Decrease in BP
A(n) __________ in EDV and _________ is ESV leads to an increase in cardiac output.
- CORRECT ANSWER: Increase; decrease
About how many alveoli are in a typical adult lung? - CORRECT ANSWER: 300 million
Additional epinephrine in the blood leads to a(n) ________ in cardiac output. -
CORRECT ANSWER: Increase
ADH causes the kidneys to _____. - CORRECT ANSWER: Reabsorb H2O
Aldosterone causes the kidneys to ______. - CORRECT ANSWER: Reabsorb Na
All lymph collected in the upper right quadrant of the body drains into _________. -
CORRECT ANSWER: The right lymphatic duct
An increase in sympathetic activity has what effect on the cardiovascular center? -
CORRECT ANSWER: - Vasoconstriction of vessels
- Increase in BP
, Another name for a vocal chord is _________. - CORRECT ANSWER: Vocal fold
At ____ weeks a fetus can respire on their own (basically). - CORRECT ANSWER: 28
At what temp is a fever considered "high" - CORRECT ANSWER: Greater than 105
Athletic training causes an increase in _________ and a decrease in __________. -
CORRECT ANSWER: Vital capacity; residual volume
B cells differentiate into ________ and _________. - CORRECT ANSWER: Plasma cell,
memory B cell
B lymphocytes mature in _____. - CORRECT ANSWER: Bone marrow
B lymphocytes oversee _____ activity. - CORRECT ANSWER: Humoral
Baroreceptors are stimulated by _________. - CORRECT ANSWER: High or low BP
Beta-blockers have what effect on the body? - CORRECT ANSWER: Lower BP by
causing vasodilation
Bile salts are _______ derivatives. - CORRECT ANSWER: Cholesterol
Came from cholesterol
Blood ____________ (leaving/entering) the heart is at its highest pressure. - CORRECT
ANSWER: Leaving
Blood flow is measured in ______. - CORRECT ANSWER: mL/min
365 Questions and 100% Verified Correct
Answers Guaranteed A+
_____ is located at the bottom of a gastric pit. - CORRECT ANSWER: Gastric gland
______ are kamakaze killers - CORRECT ANSWER: Neutrophils (also maybe mast
cells?)
______ are weakly phagocytotic - CORRECT ANSWER: Eosinophils
_______ converts pepsinogen into pepsin - CORRECT ANSWER: HCl
_______ is secreted by the pancreas in response to a large meal. - CORRECT
ANSWER: CCK
________ (longer/shorter) vessels INCREASE viscosity. - CORRECT ANSWER: Longer
________ discharge granules onto parasites - CORRECT ANSWER: Eosinophils
________ flow is responsible for the sounds of the heart. - CORRECT ANSWER:
Turbulent
________ is trapped under the mucosal lining of the stomach to help combat HCl -
CORRECT ANSWER: Bicarbonate
________ produce intestinal juices - CORRECT ANSWER: Intestinal crypts
,________ readily phagocytose - CORRECT ANSWER: Mast cells
________ suspends the small intestine. - CORRECT ANSWER: Mesentery
_________ is secreted by the pancreas in response to fats. - CORRECT ANSWER:
Secretin
_________ is the major pigment of bile. - CORRECT ANSWER: Bilirubin
_________ is the most common motion of the small intestine. - CORRECT ANSWER:
Segmentation
_________ of the gut produce gas. - CORRECT ANSWER: Flora (bacteria)
Flora be fartin' son like get outta here wit dem beans you're supposed to mean flower n
shit.
__________ present processed antigens to __________. - CORRECT ANSWER:
Macrophage; helper T cell
____% of CO2 is bound to Hb - CORRECT ANSWER: 20
____% of CO2 is dissolved in plasma. - CORRECT ANSWER: 10
____% of CO2 is transported by plasma in the form of bicarbonate - CORRECT
ANSWER: 70
____% of O2 is found unbound in the plasma. - CORRECT ANSWER: 1.5%
___% of O2 will unbind with Hb due to partial pressure - CORRECT ANSWER: 25%
,__/3 of the tongue is located in the mouth and __/3 is located in the throat. - CORRECT
ANSWER: 2;1
[_____] drives respiration. - CORRECT ANSWER: CO2
A decrease in sympathetic activity has what effect on the cardiovascular center? -
CORRECT ANSWER: - Parasympathetic system takes over
- Decrease in BP
A(n) __________ in EDV and _________ is ESV leads to an increase in cardiac output.
- CORRECT ANSWER: Increase; decrease
About how many alveoli are in a typical adult lung? - CORRECT ANSWER: 300 million
Additional epinephrine in the blood leads to a(n) ________ in cardiac output. -
CORRECT ANSWER: Increase
ADH causes the kidneys to _____. - CORRECT ANSWER: Reabsorb H2O
Aldosterone causes the kidneys to ______. - CORRECT ANSWER: Reabsorb Na
All lymph collected in the upper right quadrant of the body drains into _________. -
CORRECT ANSWER: The right lymphatic duct
An increase in sympathetic activity has what effect on the cardiovascular center? -
CORRECT ANSWER: - Vasoconstriction of vessels
- Increase in BP
, Another name for a vocal chord is _________. - CORRECT ANSWER: Vocal fold
At ____ weeks a fetus can respire on their own (basically). - CORRECT ANSWER: 28
At what temp is a fever considered "high" - CORRECT ANSWER: Greater than 105
Athletic training causes an increase in _________ and a decrease in __________. -
CORRECT ANSWER: Vital capacity; residual volume
B cells differentiate into ________ and _________. - CORRECT ANSWER: Plasma cell,
memory B cell
B lymphocytes mature in _____. - CORRECT ANSWER: Bone marrow
B lymphocytes oversee _____ activity. - CORRECT ANSWER: Humoral
Baroreceptors are stimulated by _________. - CORRECT ANSWER: High or low BP
Beta-blockers have what effect on the body? - CORRECT ANSWER: Lower BP by
causing vasodilation
Bile salts are _______ derivatives. - CORRECT ANSWER: Cholesterol
Came from cholesterol
Blood ____________ (leaving/entering) the heart is at its highest pressure. - CORRECT
ANSWER: Leaving
Blood flow is measured in ______. - CORRECT ANSWER: mL/min
