explain how a cell could change? use the words protein ... fileeubacteria and archaebacteria...
TRANSCRIPT
Warm-Up
Explain how a cell could change? Use the words protein, DNA, mutation and function.
If bacteria reproduce asexually, are there different kinds of bacteria? Let’s find out!
Bacteria
Eubacteria and archaebacteria
Eubacteria and archaebacteria
•Bacteria=prokaryotes
•What does pro mean?
•Pro means before, therefore prokaryotes were the first cells
Just 1 percent of bacteria and archaea have been discovered!
Eubacteria and archaebacteria
Eubacteria and archaebacteria
Eubacteria and archaebacteria
Two groups of bacteria: Eubacteria (bacteria) and archaebacteria
Eubacteria and archaebacteria
Eubacteria live everywhere
and
Archaebacteria live in extreme environments◦ex: hot springs, acidic environments, saline (salt) environments
video
Eubacteria and archaebacteria
Important functions of bacteria include:
They do photosynthesis. Ex: cyanobacteria
Eubacteria and archaebacteria
Important functions of bacteria include:
Some do cellular respiration
Eubacteria and archaebacteriaBacteria reproduce asexually
EubacteriaArchaebacteria
• Asexual reproduction
• Does cellular respiration
• Heterotrophs• Makes methane • Lives in extreme
environments • Unicellular
• Asexual Reproduction• Some do cellular
respiration• Some do photosynthesis • Heterotroph or Autotroph• Lives everywhere• Unicellular
Bacteria Research ProjectDay 1 – Research◦ Answer all the questions on your research handout for your assigned bacteria.
Day 2 – Project ◦ Put all the information from your research from the previous day on a poster
in a creative and colorful way.
◦ Presentations
Closure A new type of cell is discovered. Explain how you would know if it is archaebacteriaor eubacteria.
Sentence stem: When I discover a new cell I will know it is eubacteria if…..