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FL 5 AAMC MCAT 2025 EXAM BRAND
NEW ACTUAL EXAM WITH ANSWERS.
Stereotype threat - correct answer -an individual might be worried
about conforming to a negatively stereotyped role due to their
social background
Phosphodiester bonds - correct answer -link successive
nucleotides in the sequence of nucleic acids
Hydrogen bonds - correct answer -base pair nucleotides
Glycosidic linkages - correct answer -bind carbs together
Isomers of glucose - correct answer -galactose and fructose
Question
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In contrast to chemical messengers in classical endocrine
signaling systems, chemical messengers in paracrine and
autocrine signaling systems are: - correct answer -- ducts
transport exocrine molecules
- paracrine and autocrine have to act on very local cells and
tissues so they do not rely on blood vessels transportin them
Question
Which membrane transporter is electrogenic and translocates a
net charge across the membrane? - correct answer -- na+ h+
exhchanger (antiporter so charges would cancel)
- na+ c- cotransporter, they go together at the same time so
cancel
- na+ glucose cotransporter
Yeah
D. Glucose is not a charged molecule
Do monocytes have a nucleus - correct answer -yes
An increase in which of the following physiological variables is
most likely to cause an increase in the amount of epo released by
the kidneys in a healthy human adult? - correct answer -increase
in aerobic exercise causes an increase in oxygen demand
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Expression of the rhuepo gene in e. Coli bacteria produced an
epo protein that did not increase erythrocyte production when
injected into humans. The most likely reason for this observation
is that: - correct answer -- post translation modifications are
usually for eukaryotes
- prokarytes and eukaryotes read the same way
Post translational modifications take place in the - correct answer
-er
Certain types of kidney tumors continuously produce and release
epo. Such tumors most likely have which of the following effects,
if any, on erythrocyte production? - correct answer -liver doesn't
product erythroycytes
According to the data presented in the passage, 5-htr4 is a: -
correct answer -passage says that 5-htr4 is a transmembrane
protein that binds to 5-ht and 5-ht increases camp levels
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In an experiment in which ibu alone was administered to normal
mice in order to determine whether long-term treatment with the
analgesic can cause behavioral symptoms of depression, what
would be the appropriate control group? - correct answer -usually
in experiments you compare the the thing with the thing and then
another without the thing
Which comparison best determines whether ifnγ is necessary for
antidepressant-induced increases in the expression of p11? -
correct answer -in order to study antidepressant-induced
increases in p11 expression, both test groups must be given an
antidepressant or ssri. To study the additional effect of ifngamma
one test group should be non-affected (wild type) and other
should lack ifn gamma
Which type of reaction has a keq > 1 and is kinetically fast? -
correct answer -yeah
There are more products than reactants
Small k value indicates more reactants than products
Which outcome most likely results from exposure of ogg1-/- mice
to tnfα - correct answer -passage says that oggi is shown to be a
key part in recognizing dna damage base excision repair due to
FL 5 AAMC MCAT 2025 EXAM BRAND
NEW ACTUAL EXAM WITH ANSWERS.
Stereotype threat - correct answer -an individual might be worried
about conforming to a negatively stereotyped role due to their
social background
Phosphodiester bonds - correct answer -link successive
nucleotides in the sequence of nucleic acids
Hydrogen bonds - correct answer -base pair nucleotides
Glycosidic linkages - correct answer -bind carbs together
Isomers of glucose - correct answer -galactose and fructose
Question
, Page | 2
In contrast to chemical messengers in classical endocrine
signaling systems, chemical messengers in paracrine and
autocrine signaling systems are: - correct answer -- ducts
transport exocrine molecules
- paracrine and autocrine have to act on very local cells and
tissues so they do not rely on blood vessels transportin them
Question
Which membrane transporter is electrogenic and translocates a
net charge across the membrane? - correct answer -- na+ h+
exhchanger (antiporter so charges would cancel)
- na+ c- cotransporter, they go together at the same time so
cancel
- na+ glucose cotransporter
Yeah
D. Glucose is not a charged molecule
Do monocytes have a nucleus - correct answer -yes
An increase in which of the following physiological variables is
most likely to cause an increase in the amount of epo released by
the kidneys in a healthy human adult? - correct answer -increase
in aerobic exercise causes an increase in oxygen demand
, Page | 3
Expression of the rhuepo gene in e. Coli bacteria produced an
epo protein that did not increase erythrocyte production when
injected into humans. The most likely reason for this observation
is that: - correct answer -- post translation modifications are
usually for eukaryotes
- prokarytes and eukaryotes read the same way
Post translational modifications take place in the - correct answer
-er
Certain types of kidney tumors continuously produce and release
epo. Such tumors most likely have which of the following effects,
if any, on erythrocyte production? - correct answer -liver doesn't
product erythroycytes
According to the data presented in the passage, 5-htr4 is a: -
correct answer -passage says that 5-htr4 is a transmembrane
protein that binds to 5-ht and 5-ht increases camp levels
, Page | 4
In an experiment in which ibu alone was administered to normal
mice in order to determine whether long-term treatment with the
analgesic can cause behavioral symptoms of depression, what
would be the appropriate control group? - correct answer -usually
in experiments you compare the the thing with the thing and then
another without the thing
Which comparison best determines whether ifnγ is necessary for
antidepressant-induced increases in the expression of p11? -
correct answer -in order to study antidepressant-induced
increases in p11 expression, both test groups must be given an
antidepressant or ssri. To study the additional effect of ifngamma
one test group should be non-affected (wild type) and other
should lack ifn gamma
Which type of reaction has a keq > 1 and is kinetically fast? -
correct answer -yeah
There are more products than reactants
Small k value indicates more reactants than products
Which outcome most likely results from exposure of ogg1-/- mice
to tnfα - correct answer -passage says that oggi is shown to be a
key part in recognizing dna damage base excision repair due to
