Unit 2 - Cells, Tissues & Organs Flashcards
0
Q
What is the function of the brain?
A
Receives electrical impulses from sense organs, processes them and transmits electrical impulses to glands and muscles to make appropriate responses.
1
Q
What are organisms that are made of more than one cell called?
A
Multicellular.
2
Q
What is the function of the heart?
A
Pumps blood to the body tissues and the lungs.
3
Q
What is the function of the liver?
A
Stores glucose in its cells. Liver cells can also produce many substances needed by the body and break down unwanted substances.
4
Q
What is the function of the lungs?
A
They are the site of gas exchange.
