MSN 570 Advanced Pathophysiology
Newest Version (2026) Complete
Questions and 100% Correct Answers
(A+)
• active transport -✓✓the movement of ions or molecules across a cell membrane into a
region of higher concentration, assisted by enzymes and requiring energy.
• Diffusion -✓✓Movement of molecules from an area of higher concentration to an area
of lower concentration.
• Osmosis -✓✓diffusion of water across a selectively permeable membrane
• Endocystosis -✓✓the process during which a cell takes in a substance by surrounding
it with the cell membrane
• Phagocytosis -✓✓Cell eating
• Which substrate-level energy form is produced as a result of the reaction that converts
succinyl-CoA to succinate? -✓✓GTP
• Which is true regarding regulation of glucogenesis? -✓✓Upregulated by Glucagon and
Cortisol
• During glycolysis what substrate is a product of glyceraldehyde-3-phosphate
dehydrogenase (GAPDH)? -✓✓1,3-biphosphoglycerate
• What happens in Anaphase I? -✓✓Spindle microtubules from centrioles split pairs
• Which mitochondrial enzymes is responsible for converting pyruvate into
oxaloacetate? -✓✓Pyruvate Carboxylase
• Which check point in cell cycle phase is best known for final chromosomal inetegrity? -
✓✓G2 Check
• What happens in Prophase I (Meiosis I) -✓✓Spindle Apparatus forms
• Alpha-Ketoglutarate undergoes an oxidation reach which produces ___________
molecules? -✓✓NADH
, • During glycolysis, which substrate is a product of phosphofructokinase-1 (PFK-1)? -
✓✓Fructose-1,6 biphosphate
• How many NADH molecules does the Krebs cycle yield per molecule of glucose? -
✓✓6 NADH
• What happens in Metaphase I (Meiosis 1) -✓✓Spindle Fibers attach to centromere
• Which chromosome components is/are most likely to consist of at least 8 histones? -
✓✓Nucleosomes
• What is the name of the process that converts Pyruvate into Acetyl-CoA? -✓✓Pyruvate
Decarboxylation
• What is characterized by the production of ATP from ADP by direct transfer of a high
energy phosphate group form a phosphorylated intermediate metabolic compound?
(Anaerobic Respiration) -✓✓Substrate level ATP phosphorylation
• What cytosolic enzyme produces PEP from oxaloacetate? -✓✓Phosphoenolpyruvate
(PEP) Carboxykinase
• Product of decarboxylation of Alpha-Ketoglutarate? -✓✓Succinyl-CoA
• Characteristics most likely associated with Anaphase? -✓✓Spindle microtubules from
centrioles split pairs
• Dihydroxyacetone-P and glyceraldehyde may both be converted into _________? -
✓✓Glyceraldehyde-3-Phosphate
• What enzyme is upregulated by citrate and down regulated by AMP? -✓✓Fructose-1,6
biphosphatase
• B Cell Surface Protein that provides the costimulatory signal for isotype class
switching? -✓✓CD 40
• Which checkpoint or phase best known for where true cell division occurs? -✓✓M
Phase
• Phosphate group most likely located at which end(s) of the DNA strand during base
pairing? -✓✓5' End
• What is/are pulled apart during Mitosis and Meiosis II -✓✓Sister Chromatids
Newest Version (2026) Complete
Questions and 100% Correct Answers
(A+)
• active transport -✓✓the movement of ions or molecules across a cell membrane into a
region of higher concentration, assisted by enzymes and requiring energy.
• Diffusion -✓✓Movement of molecules from an area of higher concentration to an area
of lower concentration.
• Osmosis -✓✓diffusion of water across a selectively permeable membrane
• Endocystosis -✓✓the process during which a cell takes in a substance by surrounding
it with the cell membrane
• Phagocytosis -✓✓Cell eating
• Which substrate-level energy form is produced as a result of the reaction that converts
succinyl-CoA to succinate? -✓✓GTP
• Which is true regarding regulation of glucogenesis? -✓✓Upregulated by Glucagon and
Cortisol
• During glycolysis what substrate is a product of glyceraldehyde-3-phosphate
dehydrogenase (GAPDH)? -✓✓1,3-biphosphoglycerate
• What happens in Anaphase I? -✓✓Spindle microtubules from centrioles split pairs
• Which mitochondrial enzymes is responsible for converting pyruvate into
oxaloacetate? -✓✓Pyruvate Carboxylase
• Which check point in cell cycle phase is best known for final chromosomal inetegrity? -
✓✓G2 Check
• What happens in Prophase I (Meiosis I) -✓✓Spindle Apparatus forms
• Alpha-Ketoglutarate undergoes an oxidation reach which produces ___________
molecules? -✓✓NADH
, • During glycolysis, which substrate is a product of phosphofructokinase-1 (PFK-1)? -
✓✓Fructose-1,6 biphosphate
• How many NADH molecules does the Krebs cycle yield per molecule of glucose? -
✓✓6 NADH
• What happens in Metaphase I (Meiosis 1) -✓✓Spindle Fibers attach to centromere
• Which chromosome components is/are most likely to consist of at least 8 histones? -
✓✓Nucleosomes
• What is the name of the process that converts Pyruvate into Acetyl-CoA? -✓✓Pyruvate
Decarboxylation
• What is characterized by the production of ATP from ADP by direct transfer of a high
energy phosphate group form a phosphorylated intermediate metabolic compound?
(Anaerobic Respiration) -✓✓Substrate level ATP phosphorylation
• What cytosolic enzyme produces PEP from oxaloacetate? -✓✓Phosphoenolpyruvate
(PEP) Carboxykinase
• Product of decarboxylation of Alpha-Ketoglutarate? -✓✓Succinyl-CoA
• Characteristics most likely associated with Anaphase? -✓✓Spindle microtubules from
centrioles split pairs
• Dihydroxyacetone-P and glyceraldehyde may both be converted into _________? -
✓✓Glyceraldehyde-3-Phosphate
• What enzyme is upregulated by citrate and down regulated by AMP? -✓✓Fructose-1,6
biphosphatase
• B Cell Surface Protein that provides the costimulatory signal for isotype class
switching? -✓✓CD 40
• Which checkpoint or phase best known for where true cell division occurs? -✓✓M
Phase
• Phosphate group most likely located at which end(s) of the DNA strand during base
pairing? -✓✓5' End
• What is/are pulled apart during Mitosis and Meiosis II -✓✓Sister Chromatids
