A&P 1st semester Exam

Front

Which system is the esophagus a part of?

Back

The esophagus is part of the digestive system, which is responsible for breaking down food and absorbing nutrients.

Front

What is embedded in the phospholipid bilayer?

Back

Proteins are embedded in the phospholipid bilayer, playing crucial roles in transport, communication, and structural support.

Front

Which of the following is NOT part of the cell membrane?

Back

Nucleic Acids are not part of the cell membrane; the membrane is primarily composed of lipids, carbohydrates, and proteins.

Front

What is the structure labeled #2?

Back

The structure labeled #2 is a Ribosome, which is responsible for protein synthesis in the cell.

Front

The system that gets rid of the water and carbon dioxide produced during respiration is

Back

The excretory system, which removes waste products from the body, including excess water and carbon dioxide.

Front

What is the primary function of the digestive system?

Back

The primary function of the digestive system is to break down food into nutrients that the body can absorb and use.

Front

What role do proteins play in the cell membrane?

Back

Proteins in the cell membrane facilitate transport, act as receptors for signaling, and provide structural support.

Front

What are the main components of the cell membrane?

Back

The main components of the cell membrane are phospholipids, proteins, and carbohydrates.

Front

What is the function of lysosomes?

Back

Lysosomes are organelles that contain enzymes to break down waste materials and cellular debris.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell, generating ATP through cellular respiration.