Foundations
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Chapter 4.pdf10/20/2026,
Chapter
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AM
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Which structure is not a component of all cells? Cell wall
-cell wall
-cell membrane
-genetic material
-ribosomes
Viruses are not considered living things because: All of the above
-they are not cells
-they cannot reproduce by themselves
-they lack metabolism
-all of the above
The major locomotor structures in bacteria are: flagella
-flagella
-pili
-fimbriae
-cilia
Page10/20/2026,
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,Foundations
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in Microbiology_
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Chapter 4.pdf10/20/2026,
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AM
4:09:33 AM4:09:33 A
Which of the following is not found in all bacterial cells? actin cytoskeleton
-cell membrane
-a nucleoid
-ribosomes
-actin cytoskeleton
Pili are appendages in ___ bacteria that serve as a means gram-negative, genetic exchagne
of ___.
-gram-positive, genetic exchange
-gram-positive, attachment
-gram-negative, genetic exchange
-gram-negative, attachment
An example of glycoclyx is a capsule
-a capsule
-pili
-outer membrane
-a cell wall
Page10/20/2026,
2 of 2310/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oFoundations
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4.pdf10/20/2026,
4:09:33
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, Foundations
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in Microbiology_
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4.pdf10/20/2026,
Chapter 4.pdf10/20/2026,
Chapter
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AM
4:09:33 AM4:09:33 A
Which of the following is a primary bacterial cell wall support
function?
-transport
-motility
-support
-adhesio
Which of the following is present in both gram-positive peptidoglycan
and gram-negative cell walls?
-an uter membrane
-peptidoglycan
-tichoic acid
-lipopolysaccharides
Metachromatic granules are concentrated ___ found in ___. PO4/corynebacterium
-fat/mycobacterium
-dipicolinic acid/bacillus
-sulfur/thiobacillus
-PO4/corynebacterium
Page10/20/2026,
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in Microbiology_
4:09:33
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AM4.pdf10/20/2026,
4.pdf10/20/2026,
4:09:33
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Page
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4.pdf10/20/2026,
Chapter 4.pdf10/20/2026,
Chapter
4:09:33
4.pdf10/20/2026,
AM
4:09:33 AM4:09:33 A
Which structure is not a component of all cells? Cell wall
-cell wall
-cell membrane
-genetic material
-ribosomes
Viruses are not considered living things because: All of the above
-they are not cells
-they cannot reproduce by themselves
-they lack metabolism
-all of the above
The major locomotor structures in bacteria are: flagella
-flagella
-pili
-fimbriae
-cilia
Page10/20/2026,
1 of 2310/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oFoundations
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4.pdf10/20/2026,
4:09:33
4:09:33
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,Foundations
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in Microbiology_
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Chapter 4.pdf10/20/2026,
Chapter
4:09:33
4.pdf10/20/2026,
AM
4:09:33 AM4:09:33 A
Which of the following is not found in all bacterial cells? actin cytoskeleton
-cell membrane
-a nucleoid
-ribosomes
-actin cytoskeleton
Pili are appendages in ___ bacteria that serve as a means gram-negative, genetic exchagne
of ___.
-gram-positive, genetic exchange
-gram-positive, attachment
-gram-negative, genetic exchange
-gram-negative, attachment
An example of glycoclyx is a capsule
-a capsule
-pili
-outer membrane
-a cell wall
Page10/20/2026,
2 of 2310/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oFoundations
4:12:09 AMPagePage
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4:09:33
4:09:33
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, Foundations
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in Microbiology_
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4.pdf10/20/2026,
Chapter 4.pdf10/20/2026,
Chapter
4:09:33
4.pdf10/20/2026,
AM
4:09:33 AM4:09:33 A
Which of the following is a primary bacterial cell wall support
function?
-transport
-motility
-support
-adhesio
Which of the following is present in both gram-positive peptidoglycan
and gram-negative cell walls?
-an uter membrane
-peptidoglycan
-tichoic acid
-lipopolysaccharides
Metachromatic granules are concentrated ___ found in ___. PO4/corynebacterium
-fat/mycobacterium
-dipicolinic acid/bacillus
-sulfur/thiobacillus
-PO4/corynebacterium
Page10/20/2026,
3 of 2310/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oFoundations
4:12:09 AMPagePage
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in Microbiology_
4:09:33
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Chapter
AM4.pdf10/20/2026,
4.pdf10/20/2026,
4:09:33
4:09:33
AM AM