Proteins

What is the bond between each amino acid in a protein?

• Peptide bond

• Amnio acids

• Polypeptide

• Nitrogen

What are organic molecules that are the building blocks of protein?

• Amino acids

• Nitrogen

• Peptide bond

• Polypeptide

What is an element found in amino acids and proteins but NOT typically found in carbohydrates or fats?

• Amino Acids

• Nitrogen

• Peptide bond

• Polypeptide

What is a chain of amino acids?

• Nitrogen

• Peptide bond

• Polypeptide

• Protein

What is an organic molecule with many important functions; the main structural component of muscle skin and bone?

• Amino Acids

• Nitrogen

• Polypeptide

• Protein

True or False: Proteins are an important type of macromolecule.

• True

• False

What do proteins form the main structural component of? Select all that apply

• Skeletal muscle

• Skin

• Cartilage

• Hair

• Feathers

What is a proteins that acts as a chemical messenger by sending signals for changes in cell activities?

• Receptors

• Hormones

• Antibodies

• Enzymes

What are the proteins that detect chemical signals so that cells can respond to stimuli?

• receptors

• hormones

• antibodies

• enzymes

What are the proteins that serve to protect against diseases?

• receptors

• hormones

• antibodies

• enzymes