gy095th09Edition09Simon
Campbell09Essential09Biology,096e09(Simon/Dickey/Hogan/Reece)09C
hapter0920 9 Essential09Chemistry09for09Biology
Chapter09209Learning09Outcomes
2 Biology09and09Society:09Radioactivity09and09Health
2.1. Define09radiation09and09explain09how09it09can09be09dangerous.09Explain09how09radiatio
n09can09be09used09in09medicine.
2.1 Some09Basic09Chemistry
2.2. Distinguish09between09matter,09mass,09elements,09and09compounds.09Give09examples09of09each.
2.3. Explain09why09trace09elements09are09important09for09human09health.
2.4. Describe09the09relative09size,09location,09and09electrical09charge09of09protons,09neu
trons,09and09electrons09within09an09atom.09Explain09how09the09atomic09number,09m
ass09number,09and09atomic09mass09are09determined.
2.5. Define09an09isotope09and09explain09how09radioactive09isotopes09are09used09in09biolo
gical09research09and09medicine.
2.6. Distinguish09between09ionic,09covalent,09and09hydrogen09chemical09bonds.
2.7. Describe09the09structure09of09water09and09explain09how09its09shape09makes09water09a09polar09molec
ule.
2.8. Distinguish09between09the09reactants09and09products09of09chemical09reactions.
2.2 Water09and09Life
2.9. Describe09the09four09life-
supporting09properties09of09water.09Describe09an09example09of09how09each09property0
9affects09some09form09of09life.
2.10. Distinguish09between09the09chemical09properties09of09acids,09bases,09and09neutra
l09solutions.09Explain09how09buffers09stabilize09the09pH09of09acidic09and09basic0
9solutions.
2.11. Describe09the09potential09impact09of09rising09levels09of09carbon09dioxide09on09the09pH09of09the09oc
ean.
2 Evolution09Connection:09Radioactivity09as09an09Evolutionary09Clock
2.12. Explain09how09radioactive09isotopes09are09used09in09radiometric09dating.
Global09Learning09Outcomes
1. Demonstrate09an09understanding09of09the09principles09of09scientific09inquiry.
2. Demonstrate09the09ability09to09think09critically09and09employ09critical-thinking09skills.
3. Read09and09interpret09models,09graphs,09and09data.
4. Demonstrate09the09quantitative09skills09needed09to09succeed09in09biology.
5. Demonstrate09an09understanding09of09the09impact09of09science09on09society.
6. Evaluate09the09credibility09of09scientific09information09from09various09sources.
7. Demonstrate09the09ability09to09make09connections09between09concepts09across09biology.
8. Communicate09effectively09in09writing.
9. Apply09the09scientific09method09to09interpret09information09and09draw09conclusions.
1
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2.1 Multiple09Choice09Questions
1) How09can09radiation09be09controlled09and09safely09used09in09medicine?
A) Apply09radiation09throughout09the09body09at09uncontrolled09doses.
B) Apply09radiation09throughout09the09body09at09controlled09doses.
C) Apply09radiation09to09specific09parts09of09the09body09at09uncontrolled09doses.
D) Apply09radiation09to09specific09parts09of09the09body09at09contro
lled09doses.09Answer:0 9 D
Topic:0 9 2.109Some09Basic09Che
mistry09Skill:09Knowledge/Comp
rehension09Learning09Outcome:0
9 2.1
2) is09an09example09of09an09element.
A) Water
B) Carbon
C) Glucose
D) Salt09A
nswer:0 9 B
Topic:0 9 2.109Some09Basic09Che
mistry09Skill:09Knowledge/Comp
rehension09Learning09Outcome:0
9 2.2
3) The09four09most09common09elements09found09in09living09organisms09are09 .
A) nitrogen,09oxygen,09phosphorus,09and09carbon
B) carbon,09oxygen,09nitrogen,09and09hydrogen
C) carbon,09oxygen,09potassium,09and09calcium
D) oxygen,09calcium,09hydrogen,09and09ca
rbon09Answer:0 9 B
Topic:0 9 2.109Some09Basic09Che
mistry09Skill:09Knowledge/Comp
rehension09Learning09Outcome:0
9 2.2
4) Which09of09the09following09elements,09essential09to09life,09is09a09trace09element?
A) phosphorus
B) carbon
C) iodine
D) calcium
09Answer:
09C
Topic:0 9 2.109Some09Basic09Che
mistry09Skill:09Knowledge/Compr
ehension09Learning09Outcome:0 9
2.3
2
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gy095th09Edition09Simon
5) In09order09to09have09a09positive09charge,09an09atom09must09have09 .
A) more09protons09than09electrons
B) more09electrons09than09protons
C) more09neutrons09than09protons
D) more09protons09than09neutr
ons09Answer:0 9 A
Topic:0 9 2.109Some09Basic09Che
mistry09Skill:09Knowledge/Comp
rehension09Learning09Outcome:0
9 2.4
6) All09atoms09of09an09element09have09the09same09number09of09 .
A) protons09plus09neutrons
B) protons
C) electrons
D) neutrons
09Answer:0
9B
Topic:0 9 2.109Some09Basic09Che
mistry09Skill:09Knowledge/Compr
ehension09Learning09Outcome:0 9
2.4
7) An09atom's09 are09found09in09its09nucleus.
A) neutrons09and09protons
B) protons09only
C) neutrons09and09electrons
D) electrons,09protons,09and09neutr
ons09Answer:0 9 A
Topic:0 9 2.109Some09Basic09Che
mistry09Skill:09Knowledge/Compr
ehension09Learning09Outcome:0 9
2.4
8) Beryllium's09atomic09mass09is099,09and09its09atomic09number09is094.09How09many09neutro
ns09are09found09in09a09beryllium09atom?
A) 9
B) 13
C) 4
D) 5
Answer:0 9 D
Topic:0 9 2.109Some09Basic09Chemi
stry09Skill:0 9 Application/Analysis0
9Learning09Outcome:0 9 2.4
Global09LO:0 9 2,094
3
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