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BSC 108 - Test 1 (from bank) Questions with Detailed
Verified Answers
What is biology? Ans: ✓ ✓ ✓ the scientific study of life
What are the 3 domains? Ans: ✓ ✓ ✓ Eukarya, Bacteria, Archaea
What is the scientific process? Ans: ✓ ✓ ✓ a formal process of inquiry
What are the components of the scientific method? Ans: ✓ ✓ ✓ observation, question,
hypothesis, prediction, experiment, results
What are the components of a good hypothesis? Ans: ✓ ✓ ✓ should be specific; usually "if, then"
statements
What is a theory in science? Ans: ✓ ✓ ✓ a broad and comprehensive statement about the world
that is supported by the accumulation of a great deal of verifiable evidence; much broader in scope
than a hypothesis
What are the limits of science? Ans: ✓ ✓ ✓ Science is not the only way to understand nature and
science cannot address every question posed by man
What is an atom composed of? Ans: ✓ ✓ ✓ subatomic particles
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What are the characteristics of neutrons, protons, and electrons? Ans: ✓ ✓ ✓ neutrons - no charge
protons - positive charge
electrons - negative charge
What is an ion? Ans: ✓ ✓ ✓ an ion is an electrically charged atom, resulted by gaining or losing
electrons
What is the difference between an ion and isotope? Ans: ✓ ✓ ✓ an ion involves a difference in
number of valence electrons; an isotope involves a difference in number of neutrons
What is the difference between atomic number and atomic mass? Ans: ✓ ✓ ✓ atomic number =
number of protons
atomic mass = number of protons + number of neutrons
How can you determine atomic number from atomic mass? Ans: ✓ ✓ ✓ atomic number is above
element symbol, atomic mass is below element symbol
What are the different types of chemical bonds? Ans: ✓ ✓ ✓ ionic, covalent, hydrogen
How are ionic bonds formed? Ans: ✓ ✓ ✓ transferring of outer-shell (valence) electrons
How are covalent bonds formed? Ans: ✓ ✓ ✓ sharing of outer-shell (valence) electrons
How are hydrogen bonds formed? Ans: ✓ ✓ ✓ two hydrogen atoms joined to one oxygen by single
covalent bonds
© Get it right 2025 Getaway - Stuvia US All rights reserved
BSC 108 - Test 1 (from bank) Questions with Detailed
Verified Answers
What is biology? Ans: ✓ ✓ ✓ the scientific study of life
What are the 3 domains? Ans: ✓ ✓ ✓ Eukarya, Bacteria, Archaea
What is the scientific process? Ans: ✓ ✓ ✓ a formal process of inquiry
What are the components of the scientific method? Ans: ✓ ✓ ✓ observation, question,
hypothesis, prediction, experiment, results
What are the components of a good hypothesis? Ans: ✓ ✓ ✓ should be specific; usually "if, then"
statements
What is a theory in science? Ans: ✓ ✓ ✓ a broad and comprehensive statement about the world
that is supported by the accumulation of a great deal of verifiable evidence; much broader in scope
than a hypothesis
What are the limits of science? Ans: ✓ ✓ ✓ Science is not the only way to understand nature and
science cannot address every question posed by man
What is an atom composed of? Ans: ✓ ✓ ✓ subatomic particles
© Get it right 2025 Getaway - Stuvia US All rights reserved
, Click here for more: Scholars nexus
What are the characteristics of neutrons, protons, and electrons? Ans: ✓ ✓ ✓ neutrons - no charge
protons - positive charge
electrons - negative charge
What is an ion? Ans: ✓ ✓ ✓ an ion is an electrically charged atom, resulted by gaining or losing
electrons
What is the difference between an ion and isotope? Ans: ✓ ✓ ✓ an ion involves a difference in
number of valence electrons; an isotope involves a difference in number of neutrons
What is the difference between atomic number and atomic mass? Ans: ✓ ✓ ✓ atomic number =
number of protons
atomic mass = number of protons + number of neutrons
How can you determine atomic number from atomic mass? Ans: ✓ ✓ ✓ atomic number is above
element symbol, atomic mass is below element symbol
What are the different types of chemical bonds? Ans: ✓ ✓ ✓ ionic, covalent, hydrogen
How are ionic bonds formed? Ans: ✓ ✓ ✓ transferring of outer-shell (valence) electrons
How are covalent bonds formed? Ans: ✓ ✓ ✓ sharing of outer-shell (valence) electrons
How are hydrogen bonds formed? Ans: ✓ ✓ ✓ two hydrogen atoms joined to one oxygen by single
covalent bonds
© Get it right 2025 Getaway - Stuvia US All rights reserved
