-hesi-a2-biology-100-questionsand-correct answers.

-hesi-a2-biology-100-questions-
and-correct answers.
HesiA2EntranceExam(ChamberlainUniversity)




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, HESIA2BIOLOGY(100QuestionsandAnswers)

1. Whichmovementrequirescarrierproteinbutnodirectcellularenergy?
Facilitated transport
2. Whichtermdenotesthemovementofglucosemoleculesfromanareaoflower
concentration to an area of higher concentration?
Activetransport
3. Plasmolysisisaterm describing?
Cellularshrinkage,whichoccurswhencellsareimmersedinhypertonicsolurion
4. Themovementofsubstancesfromlesserconcentrationtohigherconcentrationiscalled?
Active transport
5. Whichparticularstructureispresentinbotheucaryoticandprokaryoticcells? Cell
membrane
6. Plantcellsdifferfromanimalcellsin?
Theplantcellshave acellwall andanimalcellsdonot
7. Whichcelltypeischaracterizedbythelackoftruenucleusandtheabsenceof
membrane-bound organelle?
Prokaryoticcell
8. Whichorganelleisassociatedwithhydrolyticenzymesandissometimesrefferedtoasa
"suicide bag"
Lysosomes
9. Pinocytosisistheprocessof?
Enclosingaliquidsubstanceinamembraneandsecretingitintothecell
10. Theplasmamembraneoftheeurokaryoticcelldeterminesselectivelywhichsubstances can
enter and leave the cell. Such a membrane is said to be ?
Selectivelypermeable
11. Whatprimarilydeterminestheshapeofcellsthatlackcellwalls?
Microtubule and microfilaments
12. Whichpairoforganellesisresponsiblefoeenergysupplytoeurokaryoticcells?
Chloroplast and mitochondria
13. WhitwhichorganelleisthesynthesisofATPassociated?




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