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Course
Introductory Biology
Study Pack
Biology Concepts and Investigations
Course
Introductory Biology
Study Pack
Set 1: The Scientific Study of Life
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Set 2: The Chemistry of Life
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Set 3: Cell Structure and Function
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Set 4: The Energy of Life
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Set 5: Photosynthesis
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Set 6: How Cells Release Energy
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Set 7: DNA Structure and Gene Function
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Set 8: DNA Replication, mitosis, and the Cell Cycle
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Set 9: Sexual Reproduction and Meiosis
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Set 10: Patterns of Inheritance
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Set 11: DNA Technology
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Set 12: The Forces of Evolutionary Change
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Set 13: Evidence of Evolution
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Set 14: Speciation and Extinction
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Set 15: The Origin and History of Life
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Set 16: Viruses
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Set 17: Bacteria and Archaea
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Set 18: Protists
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Set 19: Plants
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Set 20: Fungi
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Set 21: Animals
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Set 22: Plant Form and Function
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Set 23: Plant Nutrition and Transport
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Set 24: Reproduction and Development of Flowering Plants
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Set 25: Animal Tissues and Organ Systems
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Set 26: The Nervous System
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Set 27: The Senses
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Set 28: The Endocrine System
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Set 29: The Skeletal and Muscular Systems
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Set 30: The Circulatory System
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Set 31: The Respiratory System
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Set 32: Digestion and Nutrition
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Set 33: Regulation of Temperature and Body Fluids
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Set 34: The Immune System
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Set 35: Animal Reproduction and Development
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Set 36: Animal Behavior
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Set 37: Population Ecology
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Set 38: Communities and Ecosystems
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Set 39: Biomes
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Set 40: Preserving Biodiversity
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Set 33 Regulation Of Temperature And Body Fluids
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Set 33 Regulation Of Temperature And Body Fluids
Question 1
(Multiple Choice)
Free
You are testing substances on your windshield for their chemical contents,and you think that you have found a patch of bird excrement.Therefore,you expect the test to show abundant
A) ammonia.
B) urea.
C) nucleotides.
D) uric acid.
E) allatonin.
Answer
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Question 2
(Multiple Choice)
Free
In animals,which of the following help retain body heat?
A) fur, fat, and feathers
B) fat and feathers
C) fur and feathers
D) fur and fat
E) fur
Answer
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Question 3
(Multiple Choice)
Free
Which nitrogenous waste produced by animals during metabolism is highly toxic and must be excreted as a dilute solution in a lot of water?
A) urea
B) nucleotides
C) uric acid
D) ammonia
E) allatonin
Answer
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