Macromolecules Quiz

the following are examples of...

• monosaccharides

• amino acids

• polypeptides

• lipids

The following are models of..

• Fatty acids

• Amino acids

• Monosaccharides

• Polypeptides

This is showing a...

• phospholipid bilayer

• polypeptide

• starch

• polysaccharide

The following chain is a ...

• polypeptide

• poly fatty acid chain

• polysaccharide

• DNA

The primary structure of proteins...

• shows what amino acids it is made of

• shows its shape

• show if it is an alpha helix or beta pleated sheet

This is a...

• nucleotide

• amino acid

• glucose

• fatty acid

Enzymes are examples of...

• proteins

• fats

• sugars

• starches

Which of the following is necessary for life? [select all]

• Carbon

• Hydrogen

• Oxygen

• Sulfur

Enzymes ____ activation energy.

• lower

• increase

The red circle shows...

• activation energy

• catalyst

• product energy

• minimal energy