11 questions
I am single celled. I am prokaryotic. I have a cell wall that's not made of peptidoglycan. I also live in very extreme conditions. Which domain do I belong in?
Bacteria
Archea
Eukarya
I have a cell wall that's made of peptidoglycan. I live in most conditions. I am also a single celled prokaryote. Which Domain do I belong to?
Domain Archaea. Only archaea live in most places like the mouth and skin of humans.
Domain bacteria. Only bacteria have cell wall made of peptidoglycan
Domain Eukarya. Only Eukarya are prokaryotes with cell walls.
All living cells have the following organelles.
chloroplasts
cell wall
Nucleus
ribosome & DNA
Are archaea multicellular or unicellular?
Multicellular
Unicellular
Which domain has organisms that live in harsh environments?
Bacteria
Archaea
Both
Where can you find DNA (genetic material) inside a prokaryote?
Nucleus
Free Floating
Mitochondria
Endoplasmic Reticulum
Which domain has organisms that live in many environments (in normal conditions)?
Archaea
Bacteria
Both
Which of the following is one of the 3 domains?
Protists
Animals
Plants
Archaea
Which of the following statements are TRUE about organisms in the Domain Bacteria?
I. Consist of bacteria and archaebacteria
II. Some are autotrophs
III. Genetic material is in a nucleus
IV. Membrane-enclosed organelles are not present
I and II
I and III
II and III
II and IV
All answers listed below are true about bacteria EXCEPT
all are prokaryotes
all are unicellular
all are harmful
all do not have nucleus
what material are found in most bacterial cell wall?
cellulose
chitin
peptidoglycan
amylose