Bio 171 Exam 1 comprehensive questions and
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EXAM 2026 TEST!!
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a disease in which those who have it inherited 2 copies of the mutant beta-
globin gene that specifies the Glu-to-Val replacement
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1 archaea 2 mRNA
3 prokaryote 4 sickle-cell anemia
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Terms in this set (108)
, archaea like bacteria. Are able to live in extreme
environment
bacteria microorganisms that are the basis of fermentation &
infectious diseases. Typically one-celled, have no
chlorophyll, multiply by simple division, & can be
seen only with a microscope. They occur in 3 main
forms: spherical, rod-shaped, & spiral
eukaryote an organism that uses aerobic cellular respiration
to break down compounds including oxygen into
cellular energy. A human or animal cell
most recent common ancestor of any set of organisms is the most recent
individual from which all organisms in a group are
directly descended.
prokaryote an organism lacking a true nucleus: in some
systems of biological classification, any of a
superkingdom of organisms, including the viruses &
monerans
phylogenetic tree a graph illustrating evolutionary relationships
among various entities that are known to share a
common ancestor
nucleic acid any group of complex compounds found in all
living cells & viruses, composed of purines,
pyrimidines, carbohydrates, & phosphoric acid.
Nucleic acids in the form of DNA & RNA control
cellular function & heredity
DNA a nucleic acid that contains the genetic code
verified answers ( detailed & elaborated) ACTUAL
EXAM 2026 TEST!!
Save
Practice questions for this set
Learn 1 /7 Study with Learn
a disease in which those who have it inherited 2 copies of the mutant beta-
globin gene that specifies the Glu-to-Val replacement
Choose an answer
1 archaea 2 mRNA
3 prokaryote 4 sickle-cell anemia
Don't know?
Terms in this set (108)
, archaea like bacteria. Are able to live in extreme
environment
bacteria microorganisms that are the basis of fermentation &
infectious diseases. Typically one-celled, have no
chlorophyll, multiply by simple division, & can be
seen only with a microscope. They occur in 3 main
forms: spherical, rod-shaped, & spiral
eukaryote an organism that uses aerobic cellular respiration
to break down compounds including oxygen into
cellular energy. A human or animal cell
most recent common ancestor of any set of organisms is the most recent
individual from which all organisms in a group are
directly descended.
prokaryote an organism lacking a true nucleus: in some
systems of biological classification, any of a
superkingdom of organisms, including the viruses &
monerans
phylogenetic tree a graph illustrating evolutionary relationships
among various entities that are known to share a
common ancestor
nucleic acid any group of complex compounds found in all
living cells & viruses, composed of purines,
pyrimidines, carbohydrates, & phosphoric acid.
Nucleic acids in the form of DNA & RNA control
cellular function & heredity
DNA a nucleic acid that contains the genetic code
