20 questions
Which of the following is one of the 3 domains?
Animals
Bacteria
Prokaryote
Fungi
Which domain has organisms that live in harsh environments?
Bacteria
Archaea
Both
Are archaea multicellular or unicellular?
Multicellular
Unicellular
Where can you find DNA (genetic material) inside a prokaryote?
Nucleus
Free Floating
Mitochondria
Endoplasmic Reticulum
Are bacteria multicellular or unicellular?
Multicellular
Unicellular
Which domain has organisms that live in many environments (in normal conditions)?
Archaea
Bacteria
Both
Are bacteria prokaryotes or eukaryotes?
Prokaryotes
Eukaryotes
Which of the following is one of the 3 domains?
Protists
Animals
Plants
Archaea
what material are found in most bacterial cell wall?
cellulose
chitin
peptidoglycan
amylose
a rod shaped bacteria is called
spiral
bacillus
coccus
vibrio
the Gram-positive bacteria stain purple because
they form endospore
they have cellulose layer
they have thick peptidoglycan layer
they have thin peptidoglycan layer
which of the following statements are TRUE about organisms in the Domain Bacteria
consist of bacteria and cyanobacteria
some are photoautotroph
genetic material is single stranded
organelles are not present
Cyanobacteria are…
Photoheterotrophs
Photoautotrophs
Chemoautotrophs
Chemoheterotrophs
What kind of Archaea would you find in places such as volcanoes and hot vents on the ocean floor?
Thermophiles
Halophiles
Cyanobacteria
Plasmophiles
Volcanophiles
How do heterotrophs get their energy?
By breaking down/eating other organisms
By breaking down chemicals such as methane
By doing photosynthesis
By creating energy via the power of meditation
How would a scientist describe the cell walls of Archaea?
Weird compositions of lipids
95% peptidoglycan
Mostly composed of chitin
Does not have a cell wall
The shape for this bacteria is called .............
spiral
bacillus
coccus
vibrio
Which domain has membrane lipid with unbranched hydrocarbon chain that linked by ester linkage?
Bacteria
Archaea
Eukarya
Microorganism that found in extreme environments such as hot springs and underwater volcanoes classify under which Domain?
Both Archaea & Bacteria
Archaea
Bacteria
None of these
Based on five kingdom system, Bacteria and Archaea are considered in kingdom
Monera
Bacteria
Archaea
Prokaryotes