Metabolic Reactions Test Review 23-24

All organ systems have this as its most basic unit.

• cells

• tissues

• neurons

• organs

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

The digestive and respiratory systems rely on the ___ systems to transport needed materials to the cells.

• circlatory and excretory

• nervous and digestive

• circulatory and muscular

• nervous and skeletal

Why are the lungs, the major organ of the respiratory system, also considered an excretory organ?

• They get rid of urea, a cellular waste

• They get rid of carbon dioxide, a cellular waste

• They get rid of oxygen, a cellular waste

• They get rid of salt, a cellular waste

What body system helps break down food?

• Respiratory System

• Nervous System

• Digestive System

• Circulatory System

Tags

NGSS.MS-LS1-7

What body system transports nutrients & oxygen to and carbon dioxide and waste from the cells?

• Circulatory System

• Digestive System

• Nervous System

• Respiratory System

What body system takes oxygen into the body and gives off carbon dioxide?

• Circulatory System

• Respiratory System

• Digestive System

• Nervous System

The digestive system is made up of which of the following organs?

• Brain, nerves and spinal cord

• Lungs, trachea and mouth

• Esophagus, stomach, small intestine and large intestine

• Mouth, brain, cells and large intestine

By having the Skeletal System the body...

• Is able to move

• body is supported

• Can protect its major organs

• All of these

What is a major role of the endocrine system?

• release hormones to control many body functions

• digest and absorb food

• transport nutrients through the blood

• first line of defense from infection

Tags

NGSS.HS-LS1-3

Which gas is critical to our ability to use energy in the body?

• oxygen

• carbon dioxide

• nitrogen

• methane