Food molecules: Structure and bonding

Which of the following substances would be highly water soluble

• Glucose and fructose

• Flour and corn starch

• leucine and isoleucine

• oleic acid and lauric acid

The monomer of a protein is

• Fatty Acid

• Glucose

• Amino Acid

• Glycerol

Examples of food which contain a lot of carbohydrates are:

• fish, nuts, oil

• bread, pasta, noodles

• meat, seeds

• apples, broccoli

Tags

NGSS.MS-LS1-7

We need lipids to

• build cell walls

• build cell membranes

• make the nucleus

• make the cytoplasm

The monomers of lipids are:

• fatty acid and amino acids

• glucose and glycerol

• glucose and amino acids

• fatty acids and glycerol

Animals store carbohydrates as _____________

• glucose

• glycogen

• starch

• glycerol

Some monomers of carbohydrates are:

• glucose and fructose

• glycogen and glycerol

• glucose and amino acids

• fatty acids and fructose

Proteins are used for ______________

• energy and building cell walls

• growth, repair and enzymes

• insulation and building cell membranes

• respiration and enzymes

Tags

NGSS.HS-LS1-1

Plants store carbohydrates as ________

• Starch

• Glucose

• Glycogen

• Chlorophyll

Which of the following biological molecules contains the element nitrogen?

• carbhydrates

• proteins

• fats

• all of the above