16. Bacterial cell wall membrane includes all EXCEPT ( Mark both answers ) Group of answer choices O- polysaccharides porins lipoproteins asymmetric phospholipids membrane lipid A teichoic acids     18.  F plasmid is best desribed as a ……………... plasmid  Group of answer choices non self transmissible self transmissible virulence plasmid becos it codes for toxin promiscuous high copy number   19.  Identify the FALSE statement from the following, Group of answer choices self transmissible plasmids have origin of transfer as well as mobilisation genes inclusions are non functional, storage granules accumulated inside bacterial cells plasmid DNA are in nucleoid area in Bacillus anthracis R plasmid codes for the sex pili host range refers to ability of plasmid to multiply in cell types

Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Chapter8: Dna Structure And Function
Section: Chapter Questions
Problem 4DAA: HersheyChase Experiments The graph shown in FIGURE 8.5 is reproduced from an original 1952...
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16. Bacterial cell wall membrane includes all EXCEPT ( Mark both answers )

Group of answer choices
O- polysaccharides
porins
lipoproteins
asymmetric phospholipids membrane
lipid A
teichoic acids
 
 
18. 

F plasmid is best desribed as a ……………... plasmid 

Group of answer choices
non self transmissible
self transmissible
virulence plasmid becos it codes for toxin
promiscuous
high copy number
 
19. 

Identify the FALSE statement from the following,

Group of answer choices
self transmissible plasmids have origin of transfer as well as mobilisation genes
inclusions are non functional, storage granules accumulated inside bacterial cells
plasmid DNA are in nucleoid area in Bacillus anthracis
R plasmid codes for the sex pili
host range refers to ability of plasmid to multiply in cell types
 
 
21. 

Which one of the following statement regarding plasmid is FALSE,

Group of answer choices
they are small, extrachromosomal DNA molecules
they are necessary for metabolism and survival under normal conditions
they may encode genes that provide antibiotic resistance
few  plasmid encode genes for toxin production
plasmids can jump species barrier 
 
24. 

Identify the CORRECT statement regarding bacterial ribosomes,

Group of answer choices
are of the 70 S type
made of RNA and proteins
have small and large subunits
plays role in translation
can be the target site for antibiotics
all of the above are correct statements 
 
 
26. 

Which of the following is NOT  a type of flagella arrangement? 

Group of answer choices
monotrichous
diplotrichous
peritrichous
amphitrichous .
lophotrichous 
 
 
 
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