Quiz 7 - Order & Design

During a school play rehearsal, Payton asked the director, "What is another name for the voice box?"

• Pharynx

• Larynx

• Esophagus

• Trachea

Answer explanation

The larynx, commonly known as the voice box, is responsible for producing sound. The pharynx is part of the throat, the esophagus is for food passage, and the trachea is the windpipe. Thus, the correct answer is larynx.

In Haley Joe's anatomy class, she learned that a group of organs working together as a unit is a _______.

• System

• Organ

• Tissue

• Cell

• Network

Answer explanation

In anatomy, a group of organs that work together to perform a specific function is called a 'system'. This distinguishes it from tissues, cells, and individual organs, which are smaller units.

During a biology class, Jaxon asked his teacher, "What is the windpipe also known as?"

• Trachea

• Arteriole

• Lung

• Pharynx

Answer explanation

The windpipe is commonly known as the trachea. It is the tube that connects the throat to the lungs, allowing air to pass through. The other options, such as arteriole, lung, and pharynx, refer to different structures in the respiratory system.

During a biology class, Luke asked the teacher, "What is the liquid part of the blood called?"

• Plasma

• Pleura

• Arteriole

• Esophagus

Answer explanation

The liquid part of the blood is called plasma. It carries nutrients, hormones, and waste products throughout the body, making it essential for maintaining homeostasis.

During a biology class, Kate asked her teacher, "What is the throat scientifically referred to as?"

• Pharynx

• Larynx

• Trachea

• Lung

Answer explanation

The throat is scientifically referred to as the pharynx. It is the part of the throat that connects the mouth and nasal passages to the esophagus and larynx, distinguishing it from the larynx, trachea, and lungs.

While preparing for a biology exam, Landon encounters a question about the respiratory system. He needs to identify the thin membrane that covers the lungs. What is it called?

• Arteriole

• Pleura

• Plasma

• Trachea

Answer explanation

The thin membrane that covers the lungs is called the pleura. It consists of two layers: the visceral pleura, which is attached to the lungs, and the parietal pleura, which lines the chest cavity.

During a biology class, Landon learned that the tiny vessels that supply cells with oxygen and nutrients are _______.

• Arteries

• Veins

• Capillaries

• Arterioles

Answer explanation

Capillaries are the tiny blood vessels that connect arteries and veins, allowing for the exchange of oxygen and nutrients with cells. They are essential for supplying cells with what they need to function.

During a biology class, Cotton was asked which organ contains alveoli. What should he answer?

• Arteriole

• Esophagus

• Lung

• Larynx

Answer explanation

The alveoli are tiny air sacs located in the lungs where gas exchange occurs. Therefore, the correct answer to which organ contains alveoli is the lung.

During a biology class, Jude learned that a blood vessel that returns blood to the heart is a(n) _______.

• Artery

• Vein

• Capillary

• Arteriole

Answer explanation

A blood vessel that returns blood to the heart is called a vein. Arteries carry blood away from the heart, capillaries are small vessels for exchange, and arterioles are small branches of arteries.

During a biology class, Cotton asked his teacher about the upper chambers of the heart. The teacher explained that they are the _______.

• Ventricles

• Atria

• Arteries

• Veins

Answer explanation

The upper chambers of the heart are called the atria. They receive blood from the body and lungs, while the ventricles are the lower chambers that pump blood out. Therefore, the correct answer is atria.