Campbell Biology Test Prep (Chapters 1-3) ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
exam with correct answers
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Different atomic forms of an element contain the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
same number of protons but a different number of ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
neutrons. What are these different atomic forms ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
called? - correct answers ✔✔A: ions Answer: B ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: isotopes ||\\||\\ ||\\||\\
C: neutronic atoms
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D: isomers ||\\||\\
E: radioactive atoms
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From its atomic number of 15, it is possible to predict ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
that the phosphorus atom has - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔A: 15 neutrons. Answer: E ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: 15 protons.
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C: 15 electrons
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D: 8 electrons in its outermost electron shell.
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,E: 15 protons and 15 electrons.
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Which of the following statements best distinguishes ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
hypotheses from theories in science? - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔Answer: C ||\\||\\ ||\\||\\
A: Theories are hypotheses that have been proved.
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B: Hypotheses are guesses; theories are correct
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answers.
C: Hypotheses usually are relatively narrow in scope;
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
theories have broad explanatory power. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
D: Hypotheses and theories are essentially the same
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
thing. ||\\||\\
E: Theories are proved true in all cases; hypotheses
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
are usually falsified by tests.
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Each element is unique and different from other
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
elements because of the number of protons in the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
nuclei of its atoms. Which of the following indicates
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, the number of protons in an atom's nucleus? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔A: atomic mass Answer: C ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: atomic weight
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C: atomic number
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D: mass weight ||\\||\\ ||\\||\\
E: mass number
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Which of the following statements correctly defines a ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
kilocalorie? - correct answers ✔✔Answer: D
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A: the amount of heat required to raise the
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temperature of 1 g of water by 1°F ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: the amount of heat required to raise the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
temperature of 1 g of water by 1°C ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
C: the amount of heat required to raise the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
temperature of 1 kg of water by 1°F ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
D: the amount of heat required to raise the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
temperature of 1 kg of water by 1°C ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
exam with correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Different atomic forms of an element contain the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
same number of protons but a different number of ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
neutrons. What are these different atomic forms ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
called? - correct answers ✔✔A: ions Answer: B ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: isotopes ||\\||\\ ||\\||\\
C: neutronic atoms
||\\||\\ ||\\||\\
D: isomers ||\\||\\
E: radioactive atoms
||\\||\\ ||\\||\\
From its atomic number of 15, it is possible to predict ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
that the phosphorus atom has - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔A: 15 neutrons. Answer: E ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: 15 protons.
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C: 15 electrons
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D: 8 electrons in its outermost electron shell.
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,E: 15 protons and 15 electrons.
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Which of the following statements best distinguishes ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
hypotheses from theories in science? - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔Answer: C ||\\||\\ ||\\||\\
A: Theories are hypotheses that have been proved.
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: Hypotheses are guesses; theories are correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers.
C: Hypotheses usually are relatively narrow in scope;
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
theories have broad explanatory power. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
D: Hypotheses and theories are essentially the same
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
thing. ||\\||\\
E: Theories are proved true in all cases; hypotheses
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
are usually falsified by tests.
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Each element is unique and different from other
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
elements because of the number of protons in the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
nuclei of its atoms. Which of the following indicates
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, the number of protons in an atom's nucleus? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔A: atomic mass Answer: C ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: atomic weight
||\\||\\ ||\\||\\
C: atomic number
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D: mass weight ||\\||\\ ||\\||\\
E: mass number
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Which of the following statements correctly defines a ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
kilocalorie? - correct answers ✔✔Answer: D
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
A: the amount of heat required to raise the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
temperature of 1 g of water by 1°F ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
B: the amount of heat required to raise the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
temperature of 1 g of water by 1°C ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
C: the amount of heat required to raise the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
temperature of 1 kg of water by 1°F ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
D: the amount of heat required to raise the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
temperature of 1 kg of water by 1°C ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
