09/18/2011 – TUESDAY!

3 Week Assessment Review

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1. What 1. What substance do substance do people lack if people lack if

they are unable they are unable to metabolize to metabolize certain foods?certain foods?

EnzymesEnzymes

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2. What are the 2. What are the building blocks of building blocks of

proteins?proteins?

Amino acidsAmino acids

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3. What are 3. What are groups of cells groups of cells that have to that have to

work together to work together to allow an organ to allow an organ to function called?function called?

TissueTissue

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4. What are 4. What are lipids made of?lipids made of?

Fatty acidsFatty acids

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5. What group in 5. What group in an experiment is an experiment is

used for used for comparison/comparison/standard?standard?

Control groupControl group

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6. What do you 6. What do you call compounds call compounds that contain the that contain the element carbon element carbon

and/or have and/or have hydrogen bonds?hydrogen bonds?

OrganicOrganic

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7. What are some 7. What are some examples of organs?examples of organs?

Stomach, Stomach, intestines, brain, intestines, brain,

heart, liver, lungs, heart, liver, lungs, kidneyskidneys

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8. What are 8. What are subunits bonded subunits bonded together to make together to make

large carbon large carbon compounds compounds (polymers)?(polymers)?MonomersMonomers

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9. Complete the 9. Complete the following analogy:following analogy:

Big : Little ::Big : Little ::

______ : Monomer______ : Monomer

PolymerPolymer

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10.Large 10.Large polymers are polymers are

also called also called this…this…Macromolecules or Macromolecules or

biomoleculesbiomolecules

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11. What is the 11. What is the meaning of the meaning of the

prefix poly-?prefix poly-?

ManyMany

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12. What is the 12. What is the smallest unit smallest unit

that can perform that can perform all of life’s all of life’s processes?processes?

CellCell

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13. Amino acids 13. Amino acids link to make this link to make this macromolecule. macromolecule.

ProteinProtein

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14. How does 14. How does changing pH or changing pH or

increasing increasing temperature affect temperature affect

the action of an the action of an enzyme?enzyme?

Alters the effect of Alters the effect of the enzyme by the enzyme by

changing the shapechanging the shape

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15. Which 15. Which biomolecule biomolecule functions in functions in

transport, structure transport, structure & regulating & regulating

enzymes?enzymes?ProteinsProteins

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16. Macromolecules 16. Macromolecules that can store the that can store the most energy are…most energy are…

CarbohydratesCarbohydrates

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17. The monomer 17. The monomer for carbohydrates for carbohydrates

is…is…

Saccharides Saccharides (sugars)(sugars)

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18. What do 18. What do amino acids amino acids

build?build?

ProteinsProteins

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19. Temperature, 19. Temperature, pH & concentration pH & concentration

can effect which can effect which type of protein?type of protein?

EnzymesEnzymes

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20. Fatty acids 20. Fatty acids are long chains are long chains

of this of this macromoleculemacromolecule

… … LipidsLipids

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21. List the top five 21. List the top five most common most common elements in elements in

biomoleculesbiomoleculesC,H,O,P,NC,H,O,P,N

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22. Which element 22. Which element is the most is the most

important in important in making making

biomolecules?biomolecules?CarbonCarbon

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23. Enzymes 23. Enzymes are this type of are this type of macromoleculemacromolecule

……

ProteinProtein

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24. RNA is 24. RNA is which type of which type of biomolecule?biomolecule?

Nucleic acidNucleic acid

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25. Nucleotides 25. Nucleotides make up ______.make up ______.

Nucleic acidsNucleic acids

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26. The 26. The substance that substance that is broken down is broken down by an enzyme by an enzyme

is…is…

SubstrateSubstrate

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27.What is the 27.What is the biomolecule that biomolecule that makes up the cell makes up the cell

wall of plants?wall of plants?

Carbohydrate Carbohydrate (cellulose)(cellulose)

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28. What is the 28. What is the difference difference between between

hypothesis & hypothesis & theory?theory?Theory has been Theory has been

tested & tested & hypothesis has nothypothesis has not

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29. What is an 29. What is an independent independent

variable?variable?

Variable being Variable being changed or testedchanged or tested

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30. What is a 30. What is a dependent dependent variable?variable?

Variable being Variable being measured (some measured (some kind of amount or kind of amount or

rate)rate)

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31. Which 31. Which biomolecule is biomolecule is responsible for responsible for

digesting food & digesting food & breaking down breaking down

glucose?glucose?Proteins Proteins (enzymes)(enzymes)

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32. How is a 32. How is a hypothesis hypothesis

written?written?

If, then, because…If, then, because…

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33. Suzie Q wants to know the effect of 33. Suzie Q wants to know the effect of different colors of light on the growth of different colors of light on the growth of

plants. She believes that plants can survive plants. She believes that plants can survive best in white light. She buys 5 ferns of the best in white light. She buys 5 ferns of the same species, which are all the same age & same species, which are all the same age & height. She places one in the white light, height. She places one in the white light,

one in blue light, one in green light, one in one in blue light, one in green light, one in red light and one in the closet. All of the red light and one in the closet. All of the ferns are planted in Miracle-Gro & given ferns are planted in Miracle-Gro & given

20ml of water once a day for 2 weeks. After 20ml of water once a day for 2 weeks. After 2 weeks, Suzie observes the plants & makes 2 weeks, Suzie observes the plants & makes

measurements.measurements.

What is the dependent variable?What is the dependent variable?Growth of plantGrowth of plant

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34. Suzie Q wants to know the effect of 34. Suzie Q wants to know the effect of different colors of light on the growth of different colors of light on the growth of

plants. She believes that plants can survive plants. She believes that plants can survive best in white light. She buys 5 ferns of the best in white light. She buys 5 ferns of the same species, which are all the same age & same species, which are all the same age & height. She places one in the white light, height. She places one in the white light,

one in blue light, one in green light, one in one in blue light, one in green light, one in red light and one in the closet. All of the red light and one in the closet. All of the ferns are planted in Miracle-Gro & given ferns are planted in Miracle-Gro & given

20ml of water once a day for 2 weeks. After 20ml of water once a day for 2 weeks. After 2 weeks, Suzie observes the plants & makes 2 weeks, Suzie observes the plants & makes

measurements.measurements.

What is the independent variable?What is the independent variable?Color/type of lightColor/type of light

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35. Suzie Q wants to know the effect of 35. Suzie Q wants to know the effect of different colors of light on the growth of different colors of light on the growth of

plants. She believes that plants can survive plants. She believes that plants can survive best in white light. She buys 5 ferns of the best in white light. She buys 5 ferns of the same species, which are all the same age & same species, which are all the same age & height. She places one in the white light, height. She places one in the white light,

one in blue light, one in green light, one in one in blue light, one in green light, one in red light and one in the closet. All of the red light and one in the closet. All of the ferns are planted in Miracle-Gro & given ferns are planted in Miracle-Gro & given

20ml of water once a day for 2 weeks. After 20ml of water once a day for 2 weeks. After 2 weeks, Suzie observes the plants & makes 2 weeks, Suzie observes the plants & makes

measurements.measurements.

What is the control group?What is the control group?Plant placed in Plant placed in closetcloset