practice questions week 7 block 1 chris traner aec tutoring session
TRANSCRIPT
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Practice Questions Week Practice Questions Week 77BLOCK 1Chris TranerAEC Tutoring Session
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Question 1Question 1What is the basic tissue type
indicated by the arrow?
A)EpitheliumB)MuscleC)Smooth MuscleD)Connective
TissueE)None of the
above
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Question 2Question 2What is the
epithelial cell shape of the structure at the arrow?
A)Simple squamousB)Simple cuboidalC)Stratified
squamousD)SquamousE)None of the above
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Question 3Question 3What is the
transmembrane protein involved in this cell structure?
A)CadherinB)DesmoglienC)IntegrinD)OccludinE)None of the above
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Question 4Question 4Stained substance
(indicated by arrow) is directly involved in which process?
A)DNA replicationB)Lipid metabolismC)Vesicle transportD)Energy productionE)None of the above
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Question 5Question 5
What type of secretion is produced by the cell(s) within the box?
A) Cerumen
B) Merocrine
C) Mucus
D) Serous
E) Holocrine
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Question 6Question 6What is the mode of secretion of
the cells in the previous slide?
A)HolocrineB)SerousC)MerocrineD)ApocrineE)Cytocrine
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Question 7Question 7Which protein is
part of the structure indicated by the arrow?
A)CadherinB)IntegrinC)DesmoglienD)VinculinE)Plakoglobin
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Question 8Question 8
In which tissue would you expect to find the pink substance in this slide?
A) Kidney
B) Liver
C) Stomach
D) Small Bowel
E) None of the above
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Question 9Question 9
Identify the epithelial structure…BE SPECIFIC
A)Stratified squamousB)Stratified squamous
keratinizedC)Stratified cuboidalD)Stratified squamous
nonkeratinizedE)None of the above
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Question 10Question 10Identify the tissue
type of the thick black line in the slide.
A)MuscleB)EpitheliumC)SquamousD)Connective TissueE)None of the above
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Question 11Question 11
What is the surface specialization that is located on the apical surface of these cells?
A) Villi
B) Cilia
C) Stereocilia
D) Flagella
E) Microvilli
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Question 12Question 12What is the
structure of the gland indicated by the arrow?
A)AcinarB)Complex AcinarC)Compound TubularD)Simple AcinarE)Simple tubular
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Question 13Question 13What is the mode
of secretion of the gland to the left?
A)HolocrineB)SebumC)SerousD)MucusE)Merocrine
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Question 14Question 14
What is the mode of secretion and product (respectively) of the gland indicated by the arrow?
A) Apocrine, serous
B) Apocrine, mixed
C) Mixed, Merocrine
D) Merocrine, serous
E) Merocrine, sebum
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Question 15Question 15
What is the function of the part of the gland indicated by the arrow?
A) Carry secretions to the skin surface
B) Carry mucus
C) Produce secretions of a serous nature
D) Release secretions in a holocrine manner
E) None of the above
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Question 16Question 16What part of the cholesterol
molecule is responsible for the hydrophilic nature of the molecule?
A) –CH3B) Aromatic ringsC) hydroxyl group attached to a
methyl groupD) hydroxyl group attached to ring
structureE) none of the above
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Question 17Question 17Which of the following is least
likely to get through the membrane without the help of a protein?
A) N2B) O2C) UreaD) EthanolE) Methanol
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Question 18Question 18 Which of the following would be true of adding
additional cholesterol to a lipid bilayer?
A) If bilayer is above Tm cholesterol allows for more fluidity
B) If bilayer is above Tm cholesterol restricts the movements of FA tails
C) Cholesterol will always add additional fluidity to the membrane
D) If bilayer is below Tm cholesterol is acting to restrict the movements of the FA tails
E) None of the above
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Question 19Question 19Which of the following is an
example of an aquired channelopathy?
A)Myastenia GravisB)EpilepsyC)Diabetes Mellitis Type IID)Cystic FibrosisE)Cardiomyopathy
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Question 20Question 20Which of the following is true of the
channel that allows cells to become chemo-resistant?
A)It is an example of a uniporterB)It is ATP-dependent, using 1
molecule of ATP at every cycleC)It is an example of a antiporterD)The protein has 3 different domainsE)More than one of the above is true