What is Biology?
Biology is the study of life.
Put the biological levels of organization in order: organs, cells, organ systems, tissues, organism
cells → tissues → organs → organ systems → organism
What are genes made up of?
DNA
What is the smallest unit of life?
Cell
What do you call the structures inside the cell? Example: Nucleus, Mitochondria, Golgi Apparatus
Organelles
The process in which characteristics are inherited within populations and new species can develop.
Evolution
The branch of Biology that studies organisms interacting with each other and with the environment.
Ecology
What is the “powerhouse” of the cell?
Mitochondria
What is the first step of the scientific method?
Question or Problem
What is the controlled variable?
Variable that you do not change.
What is the independent variable?
Variable you change.
What is the dependent variable?
Variable dependent on the results.
Give one Kingdom.
Animalia, Plantae, Fungi, Protista
Anything that occupies space and has mass.
Matter
The quantity of matter an object has.
Mass
Ag
Silver
