Life processes review

There are different types of cells in the human body.  Why do the different types of cells look so different?

• Cells all look the same
• Cells undergo photosynthesis at different times
• All cells need different amounts of oxygen
• Cells perform different jobs

Getting rid of waste is one of the life processes. What name is given to this process?

• excretion
• nutrition
• ingestion

What is breathing more properly called?

• ventilation
• respiration
• exasperation

What happens during gas exchange in the lungs?

• oxygen diffuses into the blood and carbon dioxide diffuses out of it
• carbon dioxide diffuses into the blood and oxygen diffuses into it
• oxygen only diffuses

A person sweats to keep body temperature at a safe level

• Nutrition

• Digestion

• Homeostasis

• Circulation

A 7-pound baby becomes a 180-pound man

• Excretion

• Respiration

• Metabolism

• Growth

The process by which food is changed into a form the body can use.

• Nutrition

• Synthesis

• Digestion

• Respiration

the human body produces hormones, vitamins, proteins, enzymes, etc. to keep it functioning.

• Homeostasis

• Regulation

• Circulation

• Metabolism

A plant forms large starch molecules from smaller sugar molecules.

• Nutrition

• Respiration

• Synthesis

• Digestion

Tags

NGSS.MS-LS1-7

life process are....

• human anatomy and physiology
• characteristics necessary for life of living organisms
• found in all things
• metabolism

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-5

NGSS.MS-LS1-7