©EVERLY 2025 ALL RIGHTS RESERVED
Illinois State BSC 197 Exam 1 Questions And
Answers 100% Pass
The level of organization of multicelluar organisms - ANS Biosphere
Ecosystems
Communities
Populations
Organisms
Organs and Organ Systems
Tissues
Cells
Organelles
Molecules
How does the scientific method work - ANS eliminates what is not true and what is left
should reflect reality
emergent property - ANS A characteristic an entity gains when it becomes part of a bigger
system
3 Domains - ANS bacteria, archea, and eukarya
bacteria - ANS These single-celled organisms are known as prokaryotes
, ©EVERLY 2025 ALL RIGHTS RESERVED
Archea - ANS single-celled organisms, but live in extreme environments like thermal vents
found in the ocean floor.
Eukaraya - ANS Sometimes multicellular, these organisms contain complex cells that have
organelles and a nucleus to contain genetic information.
4 most important elements - ANS Carbon, Oxygen, Hydrogen, and Nitrogen
atomic structure - ANS Protons and neutrons in the nucleus. Electrons orbit the nucleus in
the electron shell
atmoic mass - ANS number of protons + number of neutrons
atomic number - ANS number of protons
oxygen - ANS 6/8
nitrogen - ANS 5/8
hydrogen - ANS 1/2
carbon - ANS 4/8
covalent - ANS share electrons to fill outer shell
nonpolar covalent - ANS two atoms share electrons equally
Illinois State BSC 197 Exam 1 Questions And
Answers 100% Pass
The level of organization of multicelluar organisms - ANS Biosphere
Ecosystems
Communities
Populations
Organisms
Organs and Organ Systems
Tissues
Cells
Organelles
Molecules
How does the scientific method work - ANS eliminates what is not true and what is left
should reflect reality
emergent property - ANS A characteristic an entity gains when it becomes part of a bigger
system
3 Domains - ANS bacteria, archea, and eukarya
bacteria - ANS These single-celled organisms are known as prokaryotes
, ©EVERLY 2025 ALL RIGHTS RESERVED
Archea - ANS single-celled organisms, but live in extreme environments like thermal vents
found in the ocean floor.
Eukaraya - ANS Sometimes multicellular, these organisms contain complex cells that have
organelles and a nucleus to contain genetic information.
4 most important elements - ANS Carbon, Oxygen, Hydrogen, and Nitrogen
atomic structure - ANS Protons and neutrons in the nucleus. Electrons orbit the nucleus in
the electron shell
atmoic mass - ANS number of protons + number of neutrons
atomic number - ANS number of protons
oxygen - ANS 6/8
nitrogen - ANS 5/8
hydrogen - ANS 1/2
carbon - ANS 4/8
covalent - ANS share electrons to fill outer shell
nonpolar covalent - ANS two atoms share electrons equally
