Worksheets1.2 DOMAIN BACTERIA AND DOMAIN ARCHAEA SB025
Total questions: 10
Worksheet time: 7mins
What is the difference between archaea and bacteria?
The absence of peptidoglycan in the cell wall of archaea.
The absence of 70s ribosomes in bacteria.
The absence of nuclear envelope in archaea.
The absence of peptidoglycan in the cell wall of bacteria.
The different between the two domain of Bacteria and Archaea based on
Cell wall structure
Association of histone to DNA
Structure of membrane lipids
Composition of cell membrane
The diversity of bacteria based on..
(a)
State the shape of bacteria in the figure
Bacillus
Spiral
Coccus
Comma shape
State the shape of the bacteria in the figure
Bacillus
Coccus
Spiral
Comma
In biotechnology, bacterial .................. is used in gene cloning for example in the production of insulin.
cell wall
plasmid
plasma membrane
histone protein
State the type this bacteria
(a)
Which of the followings is the importance of bacteria shown in figure above?
As decomposer
Research and technology
Pathogenic
Symbiotic bacteria
Process by which bacteria reproduce asexually
binary fission
transformation
transduction
conjugation
Sulfolobus sp. is an organism under Domain
Bacteria
Protista
Archaea
Fungi
