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Microorganism Quiz 1

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Which of the following is the best description of the makeup of peptidoglycan?

Short chains of amino acids linked by disaccharides

Polysaccharides linked by proteins

Polysaccharides linked by short chains of amino acids (correct)

Proteins linked by disaccharides

This question is about bacterial flagella. Which of the following is NOT correct?

The filament of the flagellum is a protein rod

The flagellum is powered by ATP hydrolysis (correct)

The flagellar motor (mot) proteins are located in the cell membrane

'Peritrichous' cells have several flaggella

Which of the following forms a ring around the middle of a bacterial cell?

MreB

PHB

ABC

FtsZ (correct)

Where do you find Lipopolysaccharide (LPS)?

Outer membrane of gram-negative bacteria (C) Signup and view all the answers

From the following choices, what would you call a cell that oxidizes Sulfur (S) to obtain energy and converts CO2 into new organic molecules for building new biomass?

Chemoautotroph (B) Signup and view all the answers

The circle knobs on a compound microscope typically control the...

Stage movement (D) Signup and view all the answers

Microorganism Quiz 1

Choose a study mode

Podcast

Questions and Answers

Which of the following is the best description of the makeup of peptidoglycan?

This question is about bacterial flagella. Which of the following is NOT correct?

Which of the following forms a ring around the middle of a bacterial cell?

Where do you find Lipopolysaccharide (LPS)?

From the following choices, what would you call a cell that oxidizes Sulfur (S) to obtain energy and converts CO2 into new organic molecules for building new biomass?

The circle knobs on a compound microscope typically control the...

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