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Organic Molecule Task Cards-Multiple Choice

Last updated about 2 years ago

24 Nsɛmmisa

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Summary questions about the 4 organic molecules. Multiple choice questions

8

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24.

Match the monomer to the organic molecule

amino acid
nucleotide
monosaccharide
fatty acid

Carbohydrate
Lipid
Nucleic Acid
Protein

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

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20.

Identify the picture on card 20 (it is 3 glucose molecules joined together)

A. monosaccharide

B. disaccharide

C. polysaccharide

1

1

1

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1.

Which of the following is a macromolecule?

A. carbohydrate

B.lipid

C. protein

D. nucleic acid

E. all of the above

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2.

Identify the macromolecule

A. lipid

B. carbohydrate

C. nucleic acid

D. protein

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3.

Select the correct answer. Hint the macromolecule is a long chain of carbon and hydrogen.

A. nucleic acid

B. protein

C. lipid

D. carbohydrate

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4.

Select the correct answer. Hint the macromolecule is folded chain of amino acids

A. protein

B. lipid

C. carbohydrate

D. nucleic acid

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5.

Identify the macromolecule (hint its a double helix)

A. lipid

B. carbohydrate

C. nucleic acid

D. protein

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6.

What are the building blocks of proteins?

A. nucleotides

B. monosaccaharides

C. fatty acids

D. amino acids

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7.

Which of the following is NOT a type of carbohydrate?

A. monosaccharide

B. bisaccharide

C. disaccharide

D. polysaccharide

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8.

What is the building blocks of nucleic acids?

A. nucleotides

B. amino acids

C. fatty acids

D. monosacchardies

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9.

Which of the following is not a type of lipid?

A. fats

B. steroids

C. sugars

D. waxes

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10.

Which of the following is NOT a type of carbohydrate?

A. sugars

B. starches

C. fibers

D. peptides

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11.

Two monosaccharides joined together are a

A. monosaccharide

B. disaccharide

C. polysaccharide

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12.

Which of the following is NOT a type of fatty acid?

A. unsaturated fat

B. saturated fat

C. presaturated fat

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13.

What is the ratio of carbon to hydrogen to oxygen in monosaccharides?

A. 1:2:1

B. 2:1:2

C. 6:6:12

D. 1:2:4

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14.

Which of the following is NOT a type of nucleic acid?

A. DNA

B. RNA

C. tRNA

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15.

Which of the following is a function of carbohydrates?

A. speed up chemical reactions

B. storage of energy

C. store and carry genetic information

D. perform nearly every function carried out by the body

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16.

What type of nucleic acid is composed of only one strand of nucleotides

A. sugar

B. fat

C. DNA

D. RNA

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17.

Which type of fatty acid has one or more double bond in its molecular structure?

A. unsaturated fat

B. saturated fat

C.cream

D. butter

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18.

Which of the following is a function of proteins?

A. repairs body tissues

B. speeds up chemical reactions

C. prevents infections

D. all of above

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19.

Which of the following is a function of nucleic acids

A. speeds up chemical reactions

B. store and carry genetic information

C. storage of energy

D. perform the actual physical work in the body

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21.

Olive oil is a liquid at room temperature. Olive oil is an example of

A. unsaturated fat

B. saturated fat

C. phospholipid

D. wax

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22.

Which of the following is a function of lipids?

A. long term storage of energy

B. maintains body temperature

C. key component of membrane

D. all of the above

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23.

What is the shape of a DNA molecule called

A. Double helix

B. alpha helix

C. single helix

D. ringed helix