Your Classmate Is Trying to Keep All the Facts About

question 37

Multiple Choice

Your classmate is trying to keep all the facts about biological molecules straight. He asks you to explain how amino acids and proteins are related. What do you tell him?

• A)Proteins are made up of chains of amino acids.
• B)Amino acids are formed by joining together many proteins.
• C)Proteins are a portion of an amino acid.
• D)Proteins are chains of carbohydrates, and amino acids are a type of lipid.

Learn about various aspects of copyright and patent laws, including the processes and rights involved.

Understand the composition and functions of cellular membranes, including membrane proteins and lipids.

Describe the processes and importance of cell recognition and adhesion in multicellular organisms.

Identify the structures and roles of different types of intercellular junctions in animal cells.

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Definitions:

Upper GI Series

A series of X-rays of the esophagus, stomach, and small intestine that uses a contrast material to diagnose problems in the upper gastrointestinal tract.

Oral Administration

The process of taking medication or substances through the mouth for absorption in the digestive system.

Arthrography

A radiologic procedure performed by a radiologist, who uses a contrast medium and fluoroscopy to help diagnose abnormalities or injuries in the cartilage, tendons, or ligaments of the joints—usually the knee or shoulder.

Contrast Medium

A substance that makes internal organs denser and blocks the passage of X-rays to photographic film. Introducing a contrast medium into certain structures or areas of the body can provide a clear image of organs and tissues and highlight indications of how well they are functioning.