CCBC Biology 109 Exam 1 2024/2025
Exam Questions with Detailed Verified
Answers (100% Correct Answers) |
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Atoms - 🧠ANSWER ✔✔Building blocks of elements, smallest units of
matter
Atomic number - 🧠ANSWER ✔✔# of protons in the nucleus
Mass number - 🧠ANSWER ✔✔Protons + Neutrons
Isotopes - 🧠ANSWER ✔✔Atoms with the same number of protons but
different number of neutrons
Compounds - 🧠ANSWER ✔✔Formed when electrons are exchanged
between atoms
Molecule - 🧠ANSWER ✔✔composed of two or more atoms that share
electrons
Ion - 🧠ANSWER ✔✔An atom has a positive or negative charge
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STATEMENT. ALL RIGHTS RESERVED
,Ionic Bond - 🧠ANSWER ✔✔Atoms donates or accepts electrons from
interacting atoms to create a stable valence shell
Cation - 🧠ANSWER ✔✔Positively charged ion
Anion - 🧠ANSWER ✔✔Negatively charged ion
Covalent bond - 🧠ANSWER ✔✔sharing of electrons either equally or
unequally
Nonpolar - 🧠ANSWER ✔✔Equally Shared
Polar - 🧠ANSWER ✔✔Unequally shared
Hydrogen bonds - 🧠ANSWER ✔✔Weakened bond
Put and ionic bond in a solution _________ - 🧠ANSWER ✔✔it becomes
weaker
Reactants - 🧠ANSWER ✔✔atoms in the reacting substances
Products - 🧠ANSWER ✔✔results
Metabolism - 🧠ANSWER ✔✔all the actions being performed in your body
Work - 🧠ANSWER ✔✔Movement of an object or change in physical
structure
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STATEMENT. ALL RIGHTS RESERVED
, Energy - 🧠ANSWER ✔✔capacity to perform work
Kinetic - 🧠ANSWER ✔✔Energy of motion
Potential energy - 🧠ANSWER ✔✔stored energy
Cellular work includes - 🧠ANSWER ✔✔-producing complex molecules
-Moving material into in out of a cell
Transfer of energy is - 🧠ANSWER ✔✔not 100% efficient
Skeletal muscle cells are an example of what type of energy? - 🧠ANSWER
✔✔Potential energy
Contraction - 🧠ANSWER ✔✔turns potential to kinetic
Byproduct of Contraction - 🧠ANSWER ✔✔Heat
Metabolic Pathway - 🧠ANSWER ✔✔Series of complex reactions where the
product is the reactant for another reaction
Decomposition - 🧠ANSWER ✔✔Reaction that breaks a molecule into
smaller fragments
Hydrolysis- - 🧠ANSWER ✔✔Take a compound, combined with water, and
it splits a large compound.
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
Exam Questions with Detailed Verified
Answers (100% Correct Answers) |
Already Graded A+
Atoms - 🧠ANSWER ✔✔Building blocks of elements, smallest units of
matter
Atomic number - 🧠ANSWER ✔✔# of protons in the nucleus
Mass number - 🧠ANSWER ✔✔Protons + Neutrons
Isotopes - 🧠ANSWER ✔✔Atoms with the same number of protons but
different number of neutrons
Compounds - 🧠ANSWER ✔✔Formed when electrons are exchanged
between atoms
Molecule - 🧠ANSWER ✔✔composed of two or more atoms that share
electrons
Ion - 🧠ANSWER ✔✔An atom has a positive or negative charge
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
,Ionic Bond - 🧠ANSWER ✔✔Atoms donates or accepts electrons from
interacting atoms to create a stable valence shell
Cation - 🧠ANSWER ✔✔Positively charged ion
Anion - 🧠ANSWER ✔✔Negatively charged ion
Covalent bond - 🧠ANSWER ✔✔sharing of electrons either equally or
unequally
Nonpolar - 🧠ANSWER ✔✔Equally Shared
Polar - 🧠ANSWER ✔✔Unequally shared
Hydrogen bonds - 🧠ANSWER ✔✔Weakened bond
Put and ionic bond in a solution _________ - 🧠ANSWER ✔✔it becomes
weaker
Reactants - 🧠ANSWER ✔✔atoms in the reacting substances
Products - 🧠ANSWER ✔✔results
Metabolism - 🧠ANSWER ✔✔all the actions being performed in your body
Work - 🧠ANSWER ✔✔Movement of an object or change in physical
structure
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
, Energy - 🧠ANSWER ✔✔capacity to perform work
Kinetic - 🧠ANSWER ✔✔Energy of motion
Potential energy - 🧠ANSWER ✔✔stored energy
Cellular work includes - 🧠ANSWER ✔✔-producing complex molecules
-Moving material into in out of a cell
Transfer of energy is - 🧠ANSWER ✔✔not 100% efficient
Skeletal muscle cells are an example of what type of energy? - 🧠ANSWER
✔✔Potential energy
Contraction - 🧠ANSWER ✔✔turns potential to kinetic
Byproduct of Contraction - 🧠ANSWER ✔✔Heat
Metabolic Pathway - 🧠ANSWER ✔✔Series of complex reactions where the
product is the reactant for another reaction
Decomposition - 🧠ANSWER ✔✔Reaction that breaks a molecule into
smaller fragments
Hydrolysis- - 🧠ANSWER ✔✔Take a compound, combined with water, and
it splits a large compound.
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
