Test Bank For Body Structures and Functions Updated 13th Edition By Ann Senisi Scott; Elizabeth Fong

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PackageuTitle:uTestbanku
CourseuTitle:uPAP14uC
hapteruNumber:u02


Questionutype:uMultipleuChoice


1) Whatuareutheufourumajoruelementsufounduinutheuchemicalsuthatucompriseutheuhumanubody?

a) nitrogen,uoxygen,ucalcium,usodium
b) hydrogen,ucarbon,uphosphorus,ucalcium
c) carbon,uhydrogen,uoxygenuandunitrogen
d) oxygen,unitrogen,upotassium,ucalcium
e) potassium,uphosphorus,usodium,uhydrogenu

Answer:uc

Difficulty:uEasy
StudyuObjectiveu1:uSOu2.1uDescribeutheumainuchemicalsuofutheuhumanubodyuandutheustructuresuofut
heuatoms,uions,umolecules,uanducompounds.
StudyuObjectiveu2:uSOu2.1.1uIdentifyutheumainuchemicaluelementsuofutheuhumanubody.uSecti
onuReferenceu1:uSecu2.1uHowuMatteruisuOrganized


2) Theuthreeutypesuofusubatomicuparticlesuthatuareuimportantuforuunderstandinguchemicalureactionsui
nutheuhumanubodyuare

a) neutrons,uquarks,uandumuons.
b) protons,uneutrons,uanduelectrons.
c) muons,upositons,uanduneutrons.
d) electrons,uquarks,uanduprotons.
e) positons,uprotons,uanduneutrons.

Answer:ubuDiffi

culty:uEasy
StudyuObjectiveu1:uSOu2.1uDescribeutheumainuchemicalsuofutheuhumanubodyuandutheustructuresuofut
heuatoms,uions,umolecules,uanducompounds.
StudyuObjectiveu2:uSOu2.1.1uIdentifyutheumainuchemicaluelementsuofutheuhumanubody.uSecti
onuReferenceu1:uSecu2.1uHowuMatteruisuOrganized


3) Whichuofutheufollowingusubatomicuparticlesuhasuauneutralucharge?

a) neutron

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b) electron
c) proton
d) Bothuneutronuanduelectron.
e) Alluofutheseuchoices.

Answer:uauDiffi

culty:uEasy
StudyuObjectiveu1:uSOu2.1uDescribeutheumainuchemicalsuofutheuhumanubodyuandutheustructuresuofut
heuatoms,uions,umolecules,uanducompounds.
StudyuObjectiveu2:uSOu2.1.2uDescribeutheustructuresuofuatoms,uions,umolecules,ufreeuradicals,uanduco
mpounds.
SectionuReferenceu1:uSecu2.1uHowuMatteruisuOrganized


4) Whaturegionuofuanuatomucontainsutheuprotonsuanduneutrons?

a) cloud
b) nucleus
c) element
d) ring
e) shelluA

nswer:ub

Difficulty:uEasy
StudyuObjectiveu1:uSOu2.1uDescribeutheumainuchemicalsuofutheuhumanubodyuandutheustructuresuofut
heuatoms,uions,umolecules,uanducompounds.
StudyuObjectiveu2:uSOu2.1.2uDescribeutheustructuresuofuatoms,uions,umolecules,ufreeuradicals,uanduco
mpounds.
SectionuReferenceu1:uSecu2.1uHowuMatteruisuOrganized


5) Theunumberuofuprotonsuinuanuatomuisurepresentedubyuanuelement’s

a) massunumber.
b) atomicunumber.
c) atomicumass.
d) valenceunumber.
e) Noneuofutheseuchoices.

Answer:ubuDiffi

culty:uEasy
StudyuObjectiveu1:uSOu2.1uDescribeutheumainuchemicalsuofutheuhumanubodyuandutheustructuresuofut
heuatoms,uions,umolecules,uanducompounds.

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StudyuObjectiveu2:uSOu2.1.2uDescribeutheustructuresuofuatoms,uions,umolecules,ufreeuradicals,uanduco
mpounds.
SectionuReferenceu1:uSecu2.1uHowuMatteruisuOrganized


6) Theunucleusuofuunstable ofuanuelementuwilludecayuleadingutouemissionuofuradiation.

a) compounds
b) cations
c) anions
d) isotopes
e) moleculesu

Answer:ud

Difficulty:uMedium
StudyuObjectiveu1:uSOu2.1uDescribeutheumainuchemicalsuofutheuhumanubodyuandutheustructuresuofut
heuatoms,uions,umolecules,uanducompounds.
StudyuObjectiveu2:uSOu2.1.2uDescribeutheustructuresuofuatoms,uions,umolecules,ufreeuradicals,uanduco
mpounds.
SectionuReferenceu1:uSecu2.1uHowuMatteruisuOrganized


7) Thisurefersutouauweighteduaverageuofutheuatomicuweightsuofuallunaturallyuoccurringuisotopesuofua
nuelement.

a) massunumber
b) atomicunumber
c) atomicumass
d) ionicumass
e) covalentumassu

Answer:uc

Difficulty:uMedium
StudyuObjectiveu1:uSOu2.1uDescribeutheumainuchemicalsuofutheuhumanubodyuandutheustructuresuofut
heuatoms,uions,umolecules,uanducompounds.
StudyuObjectiveu2:uSOu2.1.2uDescribeutheustructuresuofuatoms,uions,umolecules,ufreeuradicals,uanduco
mpounds.
SectionuReferenceu1:uSecu2.1uHowuMatteruisuOrganizedu


Questionutype:uEssay

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8) Brieflyudescribeutheuocteturule.

Answer:

Difficulty:uMedium
StudyuObjectiveu1:uSOu2.2uExplainuhowuatomsuformumoleculesuanducompounds,uandudescribeutheunat
ureuofutheuvariousutypesuofubondsuthatujoinuthem.
StudyuObjectiveu2:uSOu2.2.1uDescribeuhowuvalenceuelectronsuformuchemicalubonds.uStudy
uObjectiveu3:uSOu2.2.2uDistinguishuamonguionic,ucovalent,uanduhydrogenubonds.uSectionuR

eferenceu1:uSecu2.2uChemicaluBonds
Solution:uOneuatomuisumoreulikelyutoucombineuwithuanotheruatomuifudoingusouwilluleaveubothuat
omsuwithueightuelectronsuinutheiruvalenceushells.


Questionutype:uMultipleuChoice


9) Whichuofutheufollowingusubatomicuparticlesuareusharedubyutwouatomsutouformucovalentubonds?
1. neutron
2. electron
3. proton

a) 1uonly
b) 2uonly
c) 3uonly
d) 2u&u3uonly
e)u1,u2u&u3

Answer:ubuDifficult

y:uMedium
StudyuObjectiveu1:uSOu2.2uExplainuhowuatomsuformumoleculesuanducompounds,uandudescribeutheunat
ureuofutheuvariousutypesuofubondsuthatujoinuthem.
StudyuObjectiveu2:uSOu2.2.1uDescribeuhowuvalenceuelectronsuformuchemicalubonds.uStudy
uObjectiveu3:uSOu2.2.2uDistinguishuamonguionic,ucovalent,uanduhydrogenubonds.uSectionuR

eferenceu1:uSecu2.2uChemicaluBonds


10) Whatuisutheunameugivenutouaunegativelyuchargeduatom?

a) superoxide
b) isotope
c) catalyst
d) anion
e) cation