Preskoči na glavni sadržaj

Sign up for FREE

Organic Molecule Task Cards-Multiple Choice

Posljednje ažuriranje about 2 years ago

24 questions

Napomena autora:

Summary questions about the 4 organic molecules. Multiple choice questions

8

Pitanje 24

24.

Match the monomer to the organic molecule

nucleotide
amino acid
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

Pitanje 20

20.

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

A. monosaccharide

B. disaccharide

C. polysaccharide

1

1

1

Pitanje 1

1.

Which of the following is a macromolecule?

A. carbohydrate

B.lipid

C. protein

D. nucleic acid

E. all of the above

Pitanje 2

2.

Identify the macromolecule

A. lipid

B. carbohydrate

C. nucleic acid

D. protein

Pitanje 3

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

Pitanje 4

4.

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

A. protein

B. lipid

C. carbohydrate

D. nucleic acid

Pitanje 5

5.

Identify the macromolecule (hint its a double helix)

A. lipid

B. carbohydrate

C. nucleic acid

D. protein

Pitanje 6

6.

What are the building blocks of proteins?

A. nucleotides

B. monosaccaharides

C. fatty acids

D. amino acids

Pitanje 7

7.

Which of the following is NOT a type of carbohydrate?

A. monosaccharide

B. bisaccharide

C. disaccharide

D. polysaccharide

Pitanje 8

8.

What is the building blocks of nucleic acids?

A. nucleotides

B. amino acids

C. fatty acids

D. monosacchardies

Pitanje 9

9.

Which of the following is not a type of lipid?

A. fats

B. steroids

C. sugars

D. waxes

Pitanje 10

10.

Which of the following is NOT a type of carbohydrate?

A. sugars

B. starches

C. fibers

D. peptides

Pitanje 11

11.

Two monosaccharides joined together are a

A. monosaccharide

B. disaccharide

C. polysaccharide

Pitanje 12

12.

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

A. unsaturated fat

B. saturated fat

C. presaturated fat

Pitanje 13

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

Pitanje 14

14.

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

A. DNA

B. RNA

C. tRNA

Pitanje 15

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

Pitanje 16

16.

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

A. sugar

B. fat

C. DNA

D. RNA

Pitanje 17

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

Pitanje 18

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

Pitanje 19

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

Pitanje 21

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

Pitanje 22

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

Pitanje 23

23.

What is the shape of a DNA molecule called

A. Double helix

B. alpha helix

C. single helix

D. ringed helix