Multiple Choice
Which of the following statements is not true regarding the differences between bacteria,archaea,and eukaryotes?
A) The cell walls of bacteria and archaea both contain the complex macromolecule peptidoglycan,whereas only the organisms in kingdom Plantae contain cell walls,which are made of cellulose.
B) Bacteria and archaea have circular chromosomes in a nucleoid region whereas eukaryotes have linear chromosomes that are enclosed in a nuclear membrane.
C) Flagella are found on bacteria,archaea and eukaryotes yet they all vary in structure.
D) Ribosomal RNA sequencing revealed that the structure of the ribosomal subunits in archaea more closely resemble those of eukaryotes than bacteria.
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Alcohol-based compounds can weaken the outer membrane.
Q22: If bacteria living in salty seawater were
Q36: The enzyme _,found in tears and saliva,can
Q40: Which of the following is not a
Q42: Which of the following is not a
Q43: Which of the following species of bacteria
Q44: The slime layer provides bacteria greater pathogenicity
Q45: A 3-year-old patient presents to the ER
Q46: The chemical components of ribosomes are proteins
Q70: The cell envelope of gram-positive bacteria has