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Anatomy AND Physiology CHAPTER 1 AND
2 NEWEST 2026 Questions & Answers
ALREADY GRADED A+ GUARANTEED
PASS, Exams of Nursing
Solvent - --ANS---The dissolver
Solute - --ANS---What's dissolved
What are the levels of structural organization? - --ANS---chemical, cellular, tissue, organ, organ
system and organismal level
What does the digestive system do? - --ANS---takes in nutrients, breaks them down, and
eliminates unabsorbed matter (feces)
Suspension - --ANS---Heterogenous mixtures; large, visible solutes settle out
e.g. blood
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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
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
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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
Catabolic - --ANS---Decomposition
Decomposition Reaction - --ANS---Molecule is broken down into smaller molecules or its
constituent atoms
AB -> A+B
Exchange Reaction - --ANS---Displacement reactions; synthesis and decomposition; bonds made
and broke
AB+C -> AC+B
Rate of Chemical Reaction - --ANS---Affected by temperature, concentration of reactant,
particle size
Water Properties - --ANS---High heat capacity, high heat of vaporization, polar solvent
properties, reactivity, cushioning
Anatomy AND Physiology CHAPTER 1 AND
2 NEWEST 2026 Questions & Answers
ALREADY GRADED A+ GUARANTEED
PASS, Exams of Nursing
Solvent - --ANS---The dissolver
Solute - --ANS---What's dissolved
What are the levels of structural organization? - --ANS---chemical, cellular, tissue, organ, organ
system and organismal level
What does the digestive system do? - --ANS---takes in nutrients, breaks them down, and
eliminates unabsorbed matter (feces)
Suspension - --ANS---Heterogenous mixtures; large, visible solutes settle out
e.g. blood
,2|Page
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
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
, 3|Page
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
Catabolic - --ANS---Decomposition
Decomposition Reaction - --ANS---Molecule is broken down into smaller molecules or its
constituent atoms
AB -> A+B
Exchange Reaction - --ANS---Displacement reactions; synthesis and decomposition; bonds made
and broke
AB+C -> AC+B
Rate of Chemical Reaction - --ANS---Affected by temperature, concentration of reactant,
particle size
Water Properties - --ANS---High heat capacity, high heat of vaporization, polar solvent
properties, reactivity, cushioning
