Type of protein that breaks down nutrients so that they can be absorbed by the body.

Hemoglobin is a protein that binds to oxygen and helps carry it in the blood and deliver it to other parts of the body. This is an example of what type of protein?

Which type of protein gives shape to different cell and body parts?

Which proteins facilitate the communication between different body systems?

Antibodies protect the body from pathogens. What type of proteins are they considered?

Where would contractile proteins be found?

Albumin is a protein found in egg whites which provides the necessary nutrients for baby animals. What type of protein is albumin considered?

What is the name for a chain of amino acids?

What is the name of the bond that joins two amino acids together?

Which reaction is needed to bond two amino acids together?

Which protein structure describes the sequence of amino acids?

Alpha helix and beta sheet are examples of what type of protein structure?

Which protein structure describes a protein's three-dimensional shape?

Which protein structure is only found in proteins with more than one polypeptide chain?

Which reaction is needed to break the bond between two amino acids?

Which of the following can cause protein denaturation?

Collagen and keratin are examples of what type of protein?

Globular proteins typically serve functional purposes, while fibrous proteins typically serve structural purposes.

What is an example of protein denaturation?