MICROBIOLOGY WITH DISEASES BY
TAXONOMY 6TH EDITION TEST
BANK 2026 FINAL PAPER PRACTICE
QUESTIONS ANSWERS ACCURATE
A+
◉ Extant microorganisms.
Answer: Organisms from the fossil record that are no longer present on
Earth today.
◉ Domains.
Answer: Classifications that include Bacteria, Archaea, and Eukarya for
all cellular organisms.
◉ Viruses.
Answer: Studied by microbiologists despite not being classified as living
organisms.
◉ Eukaryotes.
Answer: Organisms with a membrane-delimited nucleus.
◉ Protists.
Answer: Contain all forms of life except fungi.
, ◉ Prokaryotes.
Answer: Cells with a relatively simple cell morphology lacking a true
membrane-delimited nucleus.
◉ Ribosomal RNA studies.
Answer: Led to the division of prokaryotic organisms into Bacteria and
Archaea, initiated by Woese.
◉ Proteins.
Answer: Function in modern cells as catalysts, structural elements, or
both.
◉ RNA.
Answer: Serves to convert the information stored in DNA to proteins.
◉ Earliest microbial fossils.
Answer: Dated approximately 4.5 million years ago.
◉ Evolutionary relatedness.
Answer: Reflected in phylogenetic trees.
◉ Field of microbiology.
Answer: Distinguished by both the size of the organism studied and the
techniques employed.
TAXONOMY 6TH EDITION TEST
BANK 2026 FINAL PAPER PRACTICE
QUESTIONS ANSWERS ACCURATE
A+
◉ Extant microorganisms.
Answer: Organisms from the fossil record that are no longer present on
Earth today.
◉ Domains.
Answer: Classifications that include Bacteria, Archaea, and Eukarya for
all cellular organisms.
◉ Viruses.
Answer: Studied by microbiologists despite not being classified as living
organisms.
◉ Eukaryotes.
Answer: Organisms with a membrane-delimited nucleus.
◉ Protists.
Answer: Contain all forms of life except fungi.
, ◉ Prokaryotes.
Answer: Cells with a relatively simple cell morphology lacking a true
membrane-delimited nucleus.
◉ Ribosomal RNA studies.
Answer: Led to the division of prokaryotic organisms into Bacteria and
Archaea, initiated by Woese.
◉ Proteins.
Answer: Function in modern cells as catalysts, structural elements, or
both.
◉ RNA.
Answer: Serves to convert the information stored in DNA to proteins.
◉ Earliest microbial fossils.
Answer: Dated approximately 4.5 million years ago.
◉ Evolutionary relatedness.
Answer: Reflected in phylogenetic trees.
◉ Field of microbiology.
Answer: Distinguished by both the size of the organism studied and the
techniques employed.
