CAMPBELL BIOLOGY IN FOCUS (3RD EDITION) -
CHAPTER 1 QUESTIONS AND VERIFIED ANSWERS
1. Biology: Scientific study of life
2. Reductionism: Approach that reduces complex systems to simpler
components that are more manageable
to study
3. Emergent properties: Novel properties emerge at each level that
are absent from the preceding one
4. Systems biology: Exploration of the network of interactions that
underlie the emergent properties of a
system
5. Biosphere: All life on Earth and all the places where life exists
6. Ecosystem: All the living things in a particular area, along with all
the nonliving components of the environ-
ment with which life interacts, such as soil, water, atmospheric gases, and
light
7. Community: Array of organisms inhabiting a particular ecosystem
8. Population: Individuals of a species living within the bounds of a
specified area
9. Organisms: Individual living things
1/
6
, CAMPBELL BIOLOGY IN FOCUS (3RD EDITION) -
CHAPTER 1 QUESTIONS AND VERIFIED ANSWERS
10. Eukaryotic cell: Cell that contains membrane-enclosed
organelles
11. Eukaryote: Organism with eukaryotic cells
12. What are examples of eukaryotes?: Protists, plants,
fungi, animals
13. Prokaryotic cell: Cell that lacks a nucleus or other membrane-
enclosed organelles
14. What are examples of prokaryotes?: Bacteria,
archaea
15. Organ: Body part that is made up of multiple tissues and has
specific functions in the body
16. Tissue: Group of cells that work together, performing a
specialized function
17. Cell: Life's fundamental unit of structure and function
18. Organelles: Various functional components present in cells
19. Molecule: Chemical structure consisting of two or more units
called atoms
20. DNA
2/
6
CHAPTER 1 QUESTIONS AND VERIFIED ANSWERS
1. Biology: Scientific study of life
2. Reductionism: Approach that reduces complex systems to simpler
components that are more manageable
to study
3. Emergent properties: Novel properties emerge at each level that
are absent from the preceding one
4. Systems biology: Exploration of the network of interactions that
underlie the emergent properties of a
system
5. Biosphere: All life on Earth and all the places where life exists
6. Ecosystem: All the living things in a particular area, along with all
the nonliving components of the environ-
ment with which life interacts, such as soil, water, atmospheric gases, and
light
7. Community: Array of organisms inhabiting a particular ecosystem
8. Population: Individuals of a species living within the bounds of a
specified area
9. Organisms: Individual living things
1/
6
, CAMPBELL BIOLOGY IN FOCUS (3RD EDITION) -
CHAPTER 1 QUESTIONS AND VERIFIED ANSWERS
10. Eukaryotic cell: Cell that contains membrane-enclosed
organelles
11. Eukaryote: Organism with eukaryotic cells
12. What are examples of eukaryotes?: Protists, plants,
fungi, animals
13. Prokaryotic cell: Cell that lacks a nucleus or other membrane-
enclosed organelles
14. What are examples of prokaryotes?: Bacteria,
archaea
15. Organ: Body part that is made up of multiple tissues and has
specific functions in the body
16. Tissue: Group of cells that work together, performing a
specialized function
17. Cell: Life's fundamental unit of structure and function
18. Organelles: Various functional components present in cells
19. Molecule: Chemical structure consisting of two or more units
called atoms
20. DNA
2/
6
