MCAT 2025 IV | ACE EVERY TEST | 100% VERIFIED
ANSWERS INSIDE.
Which kinetic parameter will increase with the addition of more substrate? (enzyme
concentration constant, low substrate concentration) - Answer: Initial velocity = V0 (Km,
Kcat, and Vmax DO NOT change w more substrate)
What is an enhancer? - Answer: DNA region that is able to bind to transcriptional
activators in order to increase the expression of a particular gene
What are enterocytes? - Answer: intestinal cells that produce enzymes that digest
disaccharides
What is avoidant attachment associated with in a child - Answer: little separation anxiety
+ tendency to resist contact with the parent
What is the life course approach - Answer: early life events influence an individual's later
life outcomes
What is the differential association theory - Answer: focuses on how an individual might
learn deviant behaviors from their close social envt
Info in short term memory lasts how many seconds - Answer: 20-30
What separation technique is associated with the binding of Histidine tags to the column
- Answer: affinity
What does a imidazole look like? - Answer:
What does an indole look like? - Answer:
1
APPHIA - Crafted with Care and Precision for Academic Excellence.
, What does a pyrrole look like? - Answer:
Purines vs pyrimidine structure - Answer:
Formula for acceleration of 2 masses on a pulley - Answer: (m1 - m2) x g / (m1 + m2)
Capacitor formula - Answer: Q=CV (Coulombs = Farads x Volts)
T and B cells belong to what immune system - Answer: adaptive immune system
T cells regulate - Answer: cell-mediated immunity
B cells regulate - Answer: humoral immunity
What are ionophores - Answer: compounds that bind to ions and facilitate their
movements across membranes. A sodium ionophore would collapse the sodium
gradient (sodium motive force) that is established by the action of Na+-NQR, resulting in
decreased production of ATP
Enzymes that generate NADH in the Citric Acid/Krebs cycle - Answer: malate
dehydrogenase, isocitrate dehydrogenase, a-ketoglutarate dehydrogenase
Transformation vs transduction vs conjugation - Answer: transformation = bacteria +
envt
Transduction = bacteria + virus
Conjugation = bacteria + bacteria
2
APPHIA - Crafted with Care and Precision for Academic Excellence.
ANSWERS INSIDE.
Which kinetic parameter will increase with the addition of more substrate? (enzyme
concentration constant, low substrate concentration) - Answer: Initial velocity = V0 (Km,
Kcat, and Vmax DO NOT change w more substrate)
What is an enhancer? - Answer: DNA region that is able to bind to transcriptional
activators in order to increase the expression of a particular gene
What are enterocytes? - Answer: intestinal cells that produce enzymes that digest
disaccharides
What is avoidant attachment associated with in a child - Answer: little separation anxiety
+ tendency to resist contact with the parent
What is the life course approach - Answer: early life events influence an individual's later
life outcomes
What is the differential association theory - Answer: focuses on how an individual might
learn deviant behaviors from their close social envt
Info in short term memory lasts how many seconds - Answer: 20-30
What separation technique is associated with the binding of Histidine tags to the column
- Answer: affinity
What does a imidazole look like? - Answer:
What does an indole look like? - Answer:
1
APPHIA - Crafted with Care and Precision for Academic Excellence.
, What does a pyrrole look like? - Answer:
Purines vs pyrimidine structure - Answer:
Formula for acceleration of 2 masses on a pulley - Answer: (m1 - m2) x g / (m1 + m2)
Capacitor formula - Answer: Q=CV (Coulombs = Farads x Volts)
T and B cells belong to what immune system - Answer: adaptive immune system
T cells regulate - Answer: cell-mediated immunity
B cells regulate - Answer: humoral immunity
What are ionophores - Answer: compounds that bind to ions and facilitate their
movements across membranes. A sodium ionophore would collapse the sodium
gradient (sodium motive force) that is established by the action of Na+-NQR, resulting in
decreased production of ATP
Enzymes that generate NADH in the Citric Acid/Krebs cycle - Answer: malate
dehydrogenase, isocitrate dehydrogenase, a-ketoglutarate dehydrogenase
Transformation vs transduction vs conjugation - Answer: transformation = bacteria +
envt
Transduction = bacteria + virus
Conjugation = bacteria + bacteria
2
APPHIA - Crafted with Care and Precision for Academic Excellence.
