Body Systems & Homeostasis

Front

What are the basic units of life that can be seen in a drop of blood under a microscope?

Back

Cells

Front

What is the primary function of food in the body's cells?

Back

It is used for energy and growth.

Front

What is osmosis?

Back

The diffusion of water.

Front

What type of feedback mechanism is involved when the body maintains stable internal conditions?

Back

Negative feedback.

Front

What happens when glucose levels in the blood rise?

Back

The pancreas releases insulin to lower blood sugar levels.

Front

What is homeostasis?

Back

The process by which the body maintains a stable internal environment.

Front

What role do hormones play in the body?

Back

They act as chemical messengers that regulate various functions.

Front

What is the function of the pancreas in blood sugar regulation?

Back

It releases insulin to help lower blood sugar levels.

Front

What is the difference between positive and negative feedback?

Back

Positive feedback amplifies a response, while negative feedback reduces it.

Front

What is diffusion?

Back

The movement of molecules from an area of higher concentration to an area of lower concentration.