What is Life ?

List 10 different types of Life

•This should organisms you think

are alive.

List 5 different types of non-life

•This would things that you think is not alive

Give me your definition of life

What do you think are the things that define

Life

If you were taking a trip to Mars, what

are the basic things you need to

live?Remember I said Basic

Characteristics

of

Living Things

Living things have cells

Living Things Sense and Respond to Change

Living Things Reproduce

Living Things have DNA

Living Things Use Energy

Living Things Grow and Develop

THE SIMPLE BARE

NECESSITIES OF LIFE

FOOD WATER

AIR

A PLACE TO LIVE

T

THE CHEMISTRY OF LIFE

Six Main Elements of Life

Carbon

Hydrogen

Nitrogen

Oxygen

Phosphorous

Sulfur

Life’s molecules

Water H2O

PROTIENS CARBOHYDRATES

NUCLEIC ACIDS

DNA is the main Nucleic Acid, but there are others

Deoxyribo

Nucleic

AcidDeoxyriboNucleic Acid

THE CELL’S FUEL

ATP is the main fuel Molecule but there are other types

AdenoiseTriPhosphate

Adenosine Triphosphate

LIPIDS

• FATS AND OILS • PHOSPHOLIPIDS