B3 Biological Molecules

Question 1

A biological molecule made of CHO and the building blocks are simple sugars.

Answer 1

Carbohydrates

Question 2

A biological molecule made of CHO and its using fatty acids and glycerol as its building blocks

Answer 2

Lipids

Question 3

A biological molecule made of CHONS using amino acids as its building block

Answer 3

Protein

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 us from diseases

Answer 7

Antibody

Question 8

A Carbohydrate used for energy storage in Animals

Answer 8

Glycogen

Question 9

A Carbohydrate used for plant cell walls

Answer 9

Cellulose

Question 10

A Carbohydrate used for energy storage in Plants

Answer 10

Starch

Question 11

Something that is made of CHO for example carbohydrates, lipids and proteins

Answer 11

Biological Molecule

Question 12

A blue solution that turns red in the presence of simple sugars

Answer 12

Benedicts

Question 13

A brown chemical that turns blue/black in the presence of starch

Answer 13

Iodine

Question 14

A colourless solution that turns cloudy when shaken in the presence of lipids

Answer 14

Ethanol

Question 15

A blue solution that turns purple in the presence of proteins

Answer 15

Biuret