MCAT Review 2025 Latest Exam
Questions and Answers, A+ Guarantee
2026
cell differentiation is involved in what kind of signaling? -
Correct Answers ✅mRNA
correspondence interference theory - Correct Answers
✅it's when someone recognizes a trait/behavior of yours and
assumes other characteristics based on that one trait.
trypsin - Correct Answers ✅lyses peptide bonds
adrenal medulla
vs adrenal cortex - Correct Answers ✅medulla = epi,
norepi (catecholamines)
cortex = cortisol and aldosterone
volt units - Correct Answers ✅J/C
farad units - Correct Answers ✅C/V, electric charge
when BP increases, what happens to pulse and urine? -
Correct Answers ✅both increase
in the urinary system, what occurs when there is high blood
pressure? - Correct Answers ✅high BP
,MCAT Review 2025 Latest Exam
Questions and Answers, A+ Guarantee
2026
more blood pushing, greater blood volume
increase urine output
for urine, what is the ideal composition? - Correct Answers
✅no protein, just HUNK (hydrogen, urea, nitrogen,
potassium)
what part of the brain controls HR? - Correct Answers
✅brain stem (medulla oblogata)
math tip for solving logs - Correct Answers ✅switch sign of
exponent
take exponent and add or subtract it by first number moved
back a tenth
hydrogen bonds: donor vs acceptor - Correct Answers
✅donor = H
acceptor = electronegative atom
columns on the periodic table have the same what? - Correct
Answers ✅same properties due to their valence electrons
therefore, you can compare elements based on their column
,MCAT Review 2025 Latest Exam
Questions and Answers, A+ Guarantee
2026
fractional distillation + bubbles = ? - Correct Answers
✅superheating
bubbles break surface tension and lower pressure
color in organic chemistry - Correct Answers ✅extended pi
system with alternating double bonds
d orbitals**
ADH - Correct Answers ✅antidiuretic hormone
(vasopressin)
makes collecting duct more permeable, body reabsorbs
water, makes you pee and concentrates urine, BP increases
when you see cancer, think of ? - Correct Answers
✅mutation
BP equation - Correct Answers ✅resistance x CO
CO = HR x SV
vasoconstriction - Correct Answers ✅narrows vessels
restricts flow
increases BP
, MCAT Review 2025 Latest Exam
Questions and Answers, A+ Guarantee
2026
what occurs when you faint? - Correct Answers ✅decrease
of BP, vasodilation
large Ka - Correct Answers ✅strong acid
buffers - Correct Answers ✅want to stay at pka = pH
do indicators affect reactions? - Correct Answers ✅no
sperm is very rich in what organelle? - Correct Answers
✅mitochondria
albumin - Correct Answers ✅protein in blood; maintains
the proper amount of water in the blood
size of eukaryotic and prokaryotic ribosomes - Correct
Answers ✅80 (60 and 40) and 70 (30, 50) respectively
smaller ksp - Correct Answers ✅lower solubility
big ksp - Correct Answers ✅more soluble
Questions and Answers, A+ Guarantee
2026
cell differentiation is involved in what kind of signaling? -
Correct Answers ✅mRNA
correspondence interference theory - Correct Answers
✅it's when someone recognizes a trait/behavior of yours and
assumes other characteristics based on that one trait.
trypsin - Correct Answers ✅lyses peptide bonds
adrenal medulla
vs adrenal cortex - Correct Answers ✅medulla = epi,
norepi (catecholamines)
cortex = cortisol and aldosterone
volt units - Correct Answers ✅J/C
farad units - Correct Answers ✅C/V, electric charge
when BP increases, what happens to pulse and urine? -
Correct Answers ✅both increase
in the urinary system, what occurs when there is high blood
pressure? - Correct Answers ✅high BP
,MCAT Review 2025 Latest Exam
Questions and Answers, A+ Guarantee
2026
more blood pushing, greater blood volume
increase urine output
for urine, what is the ideal composition? - Correct Answers
✅no protein, just HUNK (hydrogen, urea, nitrogen,
potassium)
what part of the brain controls HR? - Correct Answers
✅brain stem (medulla oblogata)
math tip for solving logs - Correct Answers ✅switch sign of
exponent
take exponent and add or subtract it by first number moved
back a tenth
hydrogen bonds: donor vs acceptor - Correct Answers
✅donor = H
acceptor = electronegative atom
columns on the periodic table have the same what? - Correct
Answers ✅same properties due to their valence electrons
therefore, you can compare elements based on their column
,MCAT Review 2025 Latest Exam
Questions and Answers, A+ Guarantee
2026
fractional distillation + bubbles = ? - Correct Answers
✅superheating
bubbles break surface tension and lower pressure
color in organic chemistry - Correct Answers ✅extended pi
system with alternating double bonds
d orbitals**
ADH - Correct Answers ✅antidiuretic hormone
(vasopressin)
makes collecting duct more permeable, body reabsorbs
water, makes you pee and concentrates urine, BP increases
when you see cancer, think of ? - Correct Answers
✅mutation
BP equation - Correct Answers ✅resistance x CO
CO = HR x SV
vasoconstriction - Correct Answers ✅narrows vessels
restricts flow
increases BP
, MCAT Review 2025 Latest Exam
Questions and Answers, A+ Guarantee
2026
what occurs when you faint? - Correct Answers ✅decrease
of BP, vasodilation
large Ka - Correct Answers ✅strong acid
buffers - Correct Answers ✅want to stay at pka = pH
do indicators affect reactions? - Correct Answers ✅no
sperm is very rich in what organelle? - Correct Answers
✅mitochondria
albumin - Correct Answers ✅protein in blood; maintains
the proper amount of water in the blood
size of eukaryotic and prokaryotic ribosomes - Correct
Answers ✅80 (60 and 40) and 70 (30, 50) respectively
smaller ksp - Correct Answers ✅lower solubility
big ksp - Correct Answers ✅more soluble
