BIO 101 FINAL EXAM ( Exam 1) Complete Test , Practice Questions,
Verified Answer Key, and Study Guide for (Latest 2026 Edition)
1) Many properties of living things involve the transfer and transformation of energy and matter. For
example, plant chloroplasts convert energy from sunlight to which of the following forms of energy or
matter?
A) the energy of motion
B) carbon dioxide and water
C) chemical energy
D) oxygen
E) kinetic energy - (answer)c) Chemical Energy
2) All the living things on Earth along with all the places where life exists are collectively described by
which of the following terms?
A) an ecosystem
B) the biosphere
C) a biological community
D) a population - (answer)b) The Biosphere
All the individuals of a particular species living within the bounds of a specified area are collectively
described by which of the following terms?
A) a biological system
B) a biosphere
C) a biological community
D) a population - (answer)d) The Population
Which of the following correctly describes the forms by which energy flows through an ecosystem from
entry to exit?
A) heat → chemical → heat
,BIO 101 FINAL EXAM ( Exam 1) Complete Test , Practice Questions,
Verified Answer Key, and Study Guide for (Latest 2026 Edition)
B) light → heat → chemical
C) light → chemical → heat
D) chemical → heat → light - (answer)C) light → chemical → heat
5) Which of the following represents the correct hierarchy of biological organization from large scale to
smaller scale?
A) ecosystems → biosphere → communities → populations → organisms
B) communities → populations → organisms → ecosystems → biosphere
C) biosphere → communities → populations → ecosystems → organisms
D) biosphere → ecosystems → communities → populations → organisms
E) biosphere → ecosystems → populations→ communities → organisms - (answer)D) biosphere →
ecosystems → communities → populations → organisms
A single-celled organism isolated from a deep-sea, hot thermal vent was found to have a cell wall but
lacked a nucleus. This organism is most likely a member of which of the following domains?
A) Eukarya
B) Archaea
C) Animalia
D) Plantae
E) Fungi - (answer)B) Archaea
7) Charles Darwin proposed that "descent with modification" resulted when organisms of a particular
species become adapted to their environment because they possess which of the following
characteristics?
A) nonheritable traits that enhance survival and decrease their reproductive success in the local
environment
, BIO 101 FINAL EXAM ( Exam 1) Complete Test , Practice Questions,
Verified Answer Key, and Study Guide for (Latest 2026 Edition)
B) nonheritable traits that enhance their survival and reproductive success in the local environment
C) heritable traits that enhance their survival and reproductive success in the local environment
D) heritable traits that enhance their survival and decrease their reproductive success in the local
environment - (answer)C) heritable traits that enhance their survival and reproductive success in the
local environment
9) The variation observed among the finches Darwin collected from the Galápagos Islands illustrate
which of the following principles associated with the evolution of species?
A) mutation frequency
B) production of more offspring than can survive
C) descent with modification
D) the accuracy of the fossil record - (answer)C) descent with modification
8) Over time, the lineage that led to modern whales shows a change from four-limbed land animals to
aquatic animals with two limbs that function as flippers. This change is best explained by which of the
following concepts or processes?
A) an emergent property
B) reductionism
C) the hierarchy of the biological organization of life
D) natural selection - (answer)D) natural selection
10) The process of science involves testing which of the following?
A) a data set
B) a hypothesis
C) an observation
D) a conclusion
Verified Answer Key, and Study Guide for (Latest 2026 Edition)
1) Many properties of living things involve the transfer and transformation of energy and matter. For
example, plant chloroplasts convert energy from sunlight to which of the following forms of energy or
matter?
A) the energy of motion
B) carbon dioxide and water
C) chemical energy
D) oxygen
E) kinetic energy - (answer)c) Chemical Energy
2) All the living things on Earth along with all the places where life exists are collectively described by
which of the following terms?
A) an ecosystem
B) the biosphere
C) a biological community
D) a population - (answer)b) The Biosphere
All the individuals of a particular species living within the bounds of a specified area are collectively
described by which of the following terms?
A) a biological system
B) a biosphere
C) a biological community
D) a population - (answer)d) The Population
Which of the following correctly describes the forms by which energy flows through an ecosystem from
entry to exit?
A) heat → chemical → heat
,BIO 101 FINAL EXAM ( Exam 1) Complete Test , Practice Questions,
Verified Answer Key, and Study Guide for (Latest 2026 Edition)
B) light → heat → chemical
C) light → chemical → heat
D) chemical → heat → light - (answer)C) light → chemical → heat
5) Which of the following represents the correct hierarchy of biological organization from large scale to
smaller scale?
A) ecosystems → biosphere → communities → populations → organisms
B) communities → populations → organisms → ecosystems → biosphere
C) biosphere → communities → populations → ecosystems → organisms
D) biosphere → ecosystems → communities → populations → organisms
E) biosphere → ecosystems → populations→ communities → organisms - (answer)D) biosphere →
ecosystems → communities → populations → organisms
A single-celled organism isolated from a deep-sea, hot thermal vent was found to have a cell wall but
lacked a nucleus. This organism is most likely a member of which of the following domains?
A) Eukarya
B) Archaea
C) Animalia
D) Plantae
E) Fungi - (answer)B) Archaea
7) Charles Darwin proposed that "descent with modification" resulted when organisms of a particular
species become adapted to their environment because they possess which of the following
characteristics?
A) nonheritable traits that enhance survival and decrease their reproductive success in the local
environment
, BIO 101 FINAL EXAM ( Exam 1) Complete Test , Practice Questions,
Verified Answer Key, and Study Guide for (Latest 2026 Edition)
B) nonheritable traits that enhance their survival and reproductive success in the local environment
C) heritable traits that enhance their survival and reproductive success in the local environment
D) heritable traits that enhance their survival and decrease their reproductive success in the local
environment - (answer)C) heritable traits that enhance their survival and reproductive success in the
local environment
9) The variation observed among the finches Darwin collected from the Galápagos Islands illustrate
which of the following principles associated with the evolution of species?
A) mutation frequency
B) production of more offspring than can survive
C) descent with modification
D) the accuracy of the fossil record - (answer)C) descent with modification
8) Over time, the lineage that led to modern whales shows a change from four-limbed land animals to
aquatic animals with two limbs that function as flippers. This change is best explained by which of the
following concepts or processes?
A) an emergent property
B) reductionism
C) the hierarchy of the biological organization of life
D) natural selection - (answer)D) natural selection
10) The process of science involves testing which of the following?
A) a data set
B) a hypothesis
C) an observation
D) a conclusion
