Biological molecules B3

Question 1

A biological molecule made of CHO. The building block is simple sugars

Answer 1

Carbohydrate

Question 2

A biological molecule made of CHO. The building block is Fatty acids and glycerol.

Answer 2

Lipids

Question 3

A biological molecule made of CHONS. The building block is amino acids

Answer 3

Proteins

Question 4

A building block for Lipids that is not fatty acids.

Answer 4

Glycerol

Question 5

A building block for lipids that is not glycerol.

Answer 5

Fatty acids

Question 6

A type of protein that breaks down molecules.

Answer 6

Enzyme

Question 7

A type of protein that protects the body from diseases

Answer 7

Antibody

Question 8

A type of carbohydrate used for energy storage in animals.

Answer 8

Glycogen

Question 9

A type of Carbohydrate used for plant cell walls

Answer 9

Cellulose

Question 10

A type of Carbohydrate used for energy storage in plants.

Answer 10

Starch

Question 11

Something that is made of CHO for example Proteins, Carbohydrates and Lipids

Answer 11

Biological Molecule

Question 12

Blue solution used to test for simple sugars by turning red when heated.

Answer 12

Benedicts solution

Question 13

Brown solution used to test for starch that turns blue/black.

Answer 13

Iodine solution

Question 14

A colourless solution that turns cloudy (opaque) when shaken in the presence of fats.

Answer 14

Ethanol

Question 15

A blue solution that turns purple in the presence of proteins.

Answer 15

Biuret