Introduction to Biology (lesson 1)

Question 1

What are the FIVE stages of organization with living organisms?

Answer 1

Cell, Tissues, Organs, Organ System, Organism

Question 2

What are the two types of cells, definition and one example of each

Answer 2

Eukaryotic cells - Has a nucleus and membrane-bound organelles -> eg. bacteria

Prokaryotic cells - Do not a nucleus and membrane-bound organelle -> eg. humans

Question 3

What is homeostasis and give 3 examples of human body systems of how they maintain homeostasis

Answer 3

Balance among all body systems for the body is function and survive

Respiratory: Ajusts breathing to match energy needs

Digestive: Keeps the stomachs pH balanced

Circulatory: Move blood and oxygen to body

Question 4

What is an organism?

Answer 4

Any living thing