Biology 1

The study of the structure and shape of the body and its parts.

The study of how the body and its parts work or function.

• movement
• responsiveness
• growth
• reproduction
• respiration
• digestion
• absorption
• circulation
• asslmilation - process of absorbing
• excretion

• atom
• molecules
• macromolecules
• organelle
• cell
• tissue
• organ
• organ systems
• organism

• the smallest part of an element
• indivisible by ordinary chemical means

Particle consisting of two or more atoms held together by chemical bonds

specialized structures in a cell that perform specific metabolic functions

the basic biological unit of living organisms containing a nucleus and variety of organelles enclosed by a limited membrane

a group of similar cells specialized to preform a specific function

a part of the body formed of two or more tissues that performs a specialized function

is a group of organs that work together to accomplish a common purpose

represents the highest level of structural organization