Download Cett5 frLluZ * c4tv1

The Cell - lnternet Activit
Cett5 frLluZ * c4tv1
http ://ho mepag e. m ac. com/cohora/ext/cel l. html
Directions: Use the links provided to find the answers to the questions. Use the Go Menu of
your browser to return to the activity web page.
1.To look at most cells you will need a ...
Name a cell you do not need this tool to observe.
2. Who first used the term "cell"?
3. Use this chaft to compare a plant cellto an animal cell.
Use the illustration to write the structures found in each kind of cell.
Pl
ant
Animal
Nucleus
Nucleus
I
l
Which has more structures: an animalcellor a plant cell?
Copyright @2003 Cindy O'Hora. All Rights Reserved
4. Harness the resources at Cells Alive.com to answer the questions in section 4.
What is the cellcycle?
Plant cells have chloroplasts. What does a chloroplast do?
Chloroplasts contain a chemical called
Name the light related chemical reaction that occurs in the chloroplasts.
5. Organelles - write the function of each organelle. Cells ll site / ThinkQuest Cell Biology site
mitochondria -
cell membrance -
Copyright @2003 Cindy O'Hora. All Rights Reserved.
a
ribosomes -
nucleus -
endoplasmic reticulum -
nucleolus -
golgi apparatus -
lysosome -
Copyright @2003 Cindy O'Hora. All Rights Reserved.
VACUOIES
-
cellwall-
6. We do not use food's energy directly. Name the molecule living things use for energy.
7. Plant cellwalls are made of cellulose. List some ways people use cellulose.
8. Living organisms can be classified in to 5 kingdoms. Name them.
Which are eukaryotes? Which are prokaryotes?
Observe the online videos at cells.de to gain greater insight into cellular biology
Copyright @2003 Cindy O'Hora. All Rights Reserved