Portage Learning BIOD 101 Module 2 Exam || MOST RECENT
EXAM 2026-2027 ACTUAL COMPLETE FREQUENTLY MOST
TESTED REAL EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+ | NEWEST EXAM
| JUST RELEASED!!
What is distinct about the plasmids in the Archaea domain? -
ANSWER -They
include other organelles like ribosomes with
unique rRNA.
What is rRNA? - ANSWER -Ribosomal RNA, molecules that
facilitate the
assembly of amino acids in a protein chain and form
ribosomes within the cell.
rRNA is a necessary component for all living things to... -
ANSWER -Synthesize
protein
rRNA is ____ and ____ to an organism - ANSWER -Unique,
specific
What can rRNA provide insights into? - ANSWER -
Evolutionary relationships
between organisms with different domains
and kingdoms
,What is a pseudopeptidoglycan? - ANSWER -Branched,
hydrocarbon chains
attached to a glycerol via ether
linkages
What are extremophiles? - ANSWER -A small subset of
archaea that thrive in
extreme
environmenrs
What are helophiles? - ANSWER -Organisms that thrive in
extreme saline
conditions
What are thermophiles? - ANSWER -Organisms that thrive in
high temperatures
What are psychrophiles? - ANSWER -Organisms that thrive
in extreme cold
temperatures
What are the characteristics of the eubacteria domain? -
ANSWER -Single
celled bacteria, prokaryotic cell structure, reproduce by
binary fission, DNA
found on plasmids, movement is coordinated by
flagella or pili
, What is a eubacteria cell wall composed of? - ANSWER -
Peptidoglycan, may
also have a sticky outer
capsule
What is a eubacteria cell membrane made of? - ANSWER -
Unbranched fatty
acid chains attached to a glycerol via
ether linkages
True/false: eubacteria gave their own unique rRNA group
different than the
Archea domain - ANSWER
–True
Eubacteria are ____ - ANSWER -Versatile
What three types of eubacteria are there? - ANSWER -
Pathogenic, non
pathogenic,
commensal
A commensal bacteria neither ____ nor ____ its host -
ANSWER -Benefits,
harms
Name two places commensal bacteria can be found on the
human body -
EXAM 2026-2027 ACTUAL COMPLETE FREQUENTLY MOST
TESTED REAL EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+ | NEWEST EXAM
| JUST RELEASED!!
What is distinct about the plasmids in the Archaea domain? -
ANSWER -They
include other organelles like ribosomes with
unique rRNA.
What is rRNA? - ANSWER -Ribosomal RNA, molecules that
facilitate the
assembly of amino acids in a protein chain and form
ribosomes within the cell.
rRNA is a necessary component for all living things to... -
ANSWER -Synthesize
protein
rRNA is ____ and ____ to an organism - ANSWER -Unique,
specific
What can rRNA provide insights into? - ANSWER -
Evolutionary relationships
between organisms with different domains
and kingdoms
,What is a pseudopeptidoglycan? - ANSWER -Branched,
hydrocarbon chains
attached to a glycerol via ether
linkages
What are extremophiles? - ANSWER -A small subset of
archaea that thrive in
extreme
environmenrs
What are helophiles? - ANSWER -Organisms that thrive in
extreme saline
conditions
What are thermophiles? - ANSWER -Organisms that thrive in
high temperatures
What are psychrophiles? - ANSWER -Organisms that thrive
in extreme cold
temperatures
What are the characteristics of the eubacteria domain? -
ANSWER -Single
celled bacteria, prokaryotic cell structure, reproduce by
binary fission, DNA
found on plasmids, movement is coordinated by
flagella or pili
, What is a eubacteria cell wall composed of? - ANSWER -
Peptidoglycan, may
also have a sticky outer
capsule
What is a eubacteria cell membrane made of? - ANSWER -
Unbranched fatty
acid chains attached to a glycerol via
ether linkages
True/false: eubacteria gave their own unique rRNA group
different than the
Archea domain - ANSWER
–True
Eubacteria are ____ - ANSWER -Versatile
What three types of eubacteria are there? - ANSWER -
Pathogenic, non
pathogenic,
commensal
A commensal bacteria neither ____ nor ____ its host -
ANSWER -Benefits,
harms
Name two places commensal bacteria can be found on the
human body -
