WGU C785 Home Study Thorough Review Exam Questions with Approved Marking Scheme Updated Latest 2024
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Course
WGU C785
Institution
WGU C785
WGU C785 Home Study Thorough Review Exam Questions with Approved Marking Scheme Updated Latest 2024
Why are red blood cells (rbcs) an interesting example of fermentation. - correct answer they lack mitochondria (and therefore the citric acid cycle and electron transport chain), rbcs must rely on g...
WGU C785 Home Study Thorough
Review Exam Questions with
Approved Marking Scheme Updated
Latest 2024
Why are red blood cells (rbcs) an interesting example of
fermentation. - correct answer they lack mitochondria (and
therefore the citric acid cycle and electron transport chain), rbcs
must rely on glycolysis as their sole pathway for producing ATP
Fermentation - correct answer When there's no more NAD+,
NADH from glycolysis can go into fermentation to make lactate and
a NAD+ to put the NAD+ back into glycolysis!
What happens why Insulin moves Glut 4 to the membrane of the
cell? - correct answer allows glucose into the cell through
facilitated diffusion and active transport
Metformin - correct answer decreases efficiency of transferring
electrons in the electron transport chain, which decreases the
overall production of ATP! Treatment with Metformin can cause
lactic acidosis because it lowers the blood ph
Decreased amp in the liver muscles cells. Exerts its
antihyperglycemic effect mainly by inhibiting liver glucose output.
Both gluconeogenesis and glycogenolysis are reduced by metformin
Question about a runner? Eating high carbs the day before a race -
correct answer A person running and losing needs to tap into
glycogen stores and stimulates glycolysis.
, Beta oxidation - correct answer beta oxidation of fatty acids takes
place in which two carbon atoms are removed in the form of acetyl-
coa from acyl-coa at the carboxyl terminal. The bond is broken
between the second carbon/beta carbon and the third
carbon/gamma carbon, hence the name beta oxidation. This
process provides energy from fats.
Glucagon - correct answer activates when glucose is low
Gluconeogensis - correct answer makes glucose from non-carb
(pyruvate, lactates, glycerol) NADH is oxidized into NAD+ for
glycolysis
Glucogenesis - correct answer makes glycogen
Gluconeolysis - correct answer breaks down glycogen to release
glucose (fasting)
Glycolysis - correct answer triggered term-80 by carb intake
during exercise.
Glycation - correct answer caused by increased BS can lead to
AGE (advanced glycogen end products. Causing proteins to shrink.
Where does beta oxidation take place - correct answer the
mitochondria!
-occurs more in a fasting state.
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