N(A) Biological Molecules (Recap)

Food provides us with _________ to do work

What type of nutrients are in our food?

• Carbohydrates

• Fats

• Proteins

• Vitamins

Water is the (a)   for many chemical reactions in our body. Plants need water for ​ (b)   .

• solvent
• photosynthesis
• mixture
• solute
• evaporation

Draw the chemical formula of glucose.

Hint: C_H_O_

Answer explanation

What are some examples of complex carbohydrates?

• Glucose

• Fructose

• Glycogen

• Starch

• Galactose

Fats are made up of ________ and fatty acids.

Match the following correctly.

• Protein

• 
• Amino acids

• 
• Polypeptides

•