Levels of Organization

What is the smallest living thing?

• Atoms

• Cells

• Nucleus

• Macromolecules

Water (H2O) and Carbon Dioxide (CO2) are examples of______________________________.

• cells

• organelles

• molecules

• macromolecules

Large molecules are called _________________________________.

• macromolecules

• the bizniz

• largolicles

• micromolecules

_________________________ means large or long.

• micro

• macro

• yolo

• non of the above

What are the essential macromolecules? Check all that apply.

• lipids

• mitochondrions

• nucleic acids

• proteins

• carbohydrates

Macromolecule that are sugars and energy sources.

• lipids

• proteins

• nucleic acids

• carbohydrates

Macromolecules that are fats and oils.

• lipids

• nucleic acids

• carbohydrates

• proteins

The macromolecules DNA and RNA are ____________________________.

• lipids

• proteins

• carbohydrates

• nucleic acids

What are the macromolecules that provide structure to the cell and carry out the key functions? One example is an antibody....

• lipids

• carbohydrates

• proteins

• nucleic acids

These carry out specific functions in a cell. (Hint: like the way our kidneys and heart carry out functions in our body, only on a much smaller scale)

• xylems

• tiny folicles

• organelles

• carrier functionelles