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Bacteria: Section 1
Student Notes
Bacteria
________________ organisms with no nucleus.
2 ______________:
-
Eubacteria – do not have ________ walls
o ___________
o ___________
-
Archaebacteria – have __________ walls
o ________ _________
o ________ _________
o ________ _________
3 ______________
1. ___________
2. ___________
3. ___________
Flagella
____________ parts that help bacteria move.
Prokaryote
An organism that consists of a single cell and does ______ have a nucleus.
Ekaryote
An organism that consists of a single cell and does have a _________.
_________ __________
A form of reproduction when a single celled organism splits into two
single celled organisms.
Steps of Binary Fission:
1. ___________ ____________
2. ___________ ____________
3. ___________ ____________
4. ___________ ____________
Endospore
Contains genetic material and proteins. Covered by a ________,
______________ coat.
Homework – Bacteria Section 1
The statements below are false. For each statement, replace the
underlined term to make a true statement.
1. Bacteria are eukaryotes.
1. _______________
2. Bacteria reproduce by primary fission.
2. ______________ _
Understanding Key Ideas
3. The structure that helps some bacteria survive harsh conditions is called an
3. ______________ _
4. How are Eubacteria and Archaebacteria different?
4. __________
____ _
5. Name the 4 stages of binary fission.
5a. ____________
5b. ________
5c. _____ _
5d. ____
___
_______
________
___________