Download Name: :___________Date

Name:_________________________Period:___________Date:______________
Google: “biology interactive” and choose: “life organization” and view animation.
List the steps of organization in order from smallest to largest and an example of
each.
CELLS ALIVE
Go back to biology interactive and choose: “animated bonds”. What is the
difference between ionic, covalent and hydrogen bonds? Give an example where
you can find each type of bond.
IONIC:
COVALENT:
HYDROGEN:
There are 4 large molecules found in all living things. These are: carbohydrates,
proteins, lipids, and nucleic acids. Go back to biology interactive and choose:
-Biomolecules: the carbohydrates and fill in the information on the back
-Biomolecules: the lipids and fill in the information on the back
-Biomolecules: the proteins and fill in the information on the back
- http://www.chem4kids.com/files/bio_nucleicacids.html and fill out the
information on nucleic acids on the back.
Carbohydrates: Function:
Where are they found? (examples)
Structure: draw glucose molecule that make up carbohydrates.
Lipids:
Function:
Where are they found? (examples)
Structure: draw a glycerol and fatty acid that make up lipids.
Proteins:
Function:
Where are they found? (examples)
Structure: draw amino acids that make up proteins. (do an image
search on your own for this)
Nucleic Acids: Function:
Where are they found? (examples)
Structure: draw nucleotides that make up nucleic acids.