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Anatomy AND Physiology CHAPTER 2
NEWEST 2026 Questions & Answers
ALREADY GRADED A+ GUARANTEED
PASS, Exams of Nursing
Solvent - --ANS---The dissolver
Solute - --ANS---What's dissolved
Suspension - --ANS---Heterogenous mixtures; large, visible solutes settle out
e.g. blood
Chemical Bond - --ANS---Energy relationships between electrons of atoms; electrons in valence
shells
-has most potential energy
-chemically reactive electrons
Octet rule
Valence Shell - --ANS---Outermost electron shell
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Ionic Bond - --ANS---Transfer of valence shell electrons from one atom to another forms ions
Polar Covalent Bond - --ANS---Unequal sharing of electrons produces polar molecules such as
H2O
H-:O, C-:O, H-:N
Nonpolar Covalent Bond - --ANS---Electrons shared equally such as CO2
H-H, C-H, O-N
Hydrogen Bond - --ANS---Attractive force between electropositive hydrogen of one molecule
and an electronegative atom of another molecule
Electronegativity - --ANS---Tendenancy for atom to attract a bonding pair of electrons
Molecular Formula - --ANS---Subscript indicates atoms joined by bonds, prefix denotes number
of unjoined atoms or molecules
Synthesis Reaction - --ANS---Combine to form larger, more complex anabolic
A+B -> AB
Anabolic - --ANS---Synthesis
Anatomy AND Physiology CHAPTER 2
NEWEST 2026 Questions & Answers
ALREADY GRADED A+ GUARANTEED
PASS, Exams of Nursing
Solvent - --ANS---The dissolver
Solute - --ANS---What's dissolved
Suspension - --ANS---Heterogenous mixtures; large, visible solutes settle out
e.g. blood
Chemical Bond - --ANS---Energy relationships between electrons of atoms; electrons in valence
shells
-has most potential energy
-chemically reactive electrons
Octet rule
Valence Shell - --ANS---Outermost electron shell
, 2|Page
Ionic Bond - --ANS---Transfer of valence shell electrons from one atom to another forms ions
Polar Covalent Bond - --ANS---Unequal sharing of electrons produces polar molecules such as
H2O
H-:O, C-:O, H-:N
Nonpolar Covalent Bond - --ANS---Electrons shared equally such as CO2
H-H, C-H, O-N
Hydrogen Bond - --ANS---Attractive force between electropositive hydrogen of one molecule
and an electronegative atom of another molecule
Electronegativity - --ANS---Tendenancy for atom to attract a bonding pair of electrons
Molecular Formula - --ANS---Subscript indicates atoms joined by bonds, prefix denotes number
of unjoined atoms or molecules
Synthesis Reaction - --ANS---Combine to form larger, more complex anabolic
A+B -> AB
Anabolic - --ANS---Synthesis
