WorksheetsInside a bacteria
Total questions: 10
Worksheet time: 5mins
The bacteria species has
Thin peptidoglycan
Chitin in its cell wall
Lipopolysaccharide outside its cell wall
Teichoic acid
For water uptake, a bacterial cell can do (a) transport that works due to concentration gradient
Reason why a bacterial cell can be differentiated from a yeast cell based on their ribosome
Bacillus anthracis can produce endospore
to reproduce
as part of defence mechanism
that can be destroy easily using pasteurisation
that is dangerous even without germination
Lipid bilayer in a bacterium's cytoplasmic membrane
has non-polar fatty acid head that is hydrophobic
has polar fatty acid tail that is hydrophobic
has non-polar fatty acid tail that is hydrophilic
has polar fatty acid head that are hydrophobic
Streptomycin and gentamycin are antibiotics that work specifically on bacteria due to their effects to peptidoglycan
True
False
Nucleus can be found in
Only in Gram-positive bacteria
Both Gram-positive and Gram-negative bacteria
A yeast's cell
A virus's cell
Why bacterial plasmid is often used in genetic engineering for carrying some genetic materials and for other genetic manipulation process?
Oxygen uptake by an aerobic bacteria species can be considered as passive transport because it does not require
(a)
Lipopolysaccharides
Can be found in Gram-negative bacteria and has chitin and sterol as its main contents
Has positive-charge and can be found in Gram-negative bacteria
Can be found in spore-former Gram-negative bacteria only
Can be found in all Gram-negative bacteria
