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Biology 103 Exam Questions and Correct Answers
Biology 103 Exam Questions and Correct Answers
[Show more]Biology 103 Exam Questions and Correct Answers
[Show more]What is taxonomy? 
Answer: The science of naming and classifying organisms. 
Who is the "Father" of Taxonomy? 
Answer: Carolus Linnaeus 
Binomial nomenclature 
Answer: Each species is assigned a unique two-part name. The first part is a 
noun that designates the genus and the second part is an ad...
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Add to cartWhat is taxonomy? 
Answer: The science of naming and classifying organisms. 
Who is the "Father" of Taxonomy? 
Answer: Carolus Linnaeus 
Binomial nomenclature 
Answer: Each species is assigned a unique two-part name. The first part is a 
noun that designates the genus and the second part is an ad...
Living organisms are characterized by how ________. 
Answer: they are organized, they respond to stimuli, they acquire materials and 
energy from their environment 
The ______ is composed of a variety of molecules working together and is the 
basic unit of structure and function of all living thin...
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Add to cartLiving organisms are characterized by how ________. 
Answer: they are organized, they respond to stimuli, they acquire materials and 
energy from their environment 
The ______ is composed of a variety of molecules working together and is the 
basic unit of structure and function of all living thin...
The study of life. 
Answer: Biology 
The study of plants. 
Answer: Botany 
The study of animals. 
Answer: Zoology 
The study of body form and structure. 
Answer: Anatomy 
The study of bodily function. 
Answer: Physiology 
The study of interaction of organisms with each other and their environment. 
...
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Add to cartThe study of life. 
Answer: Biology 
The study of plants. 
Answer: Botany 
The study of animals. 
Answer: Zoology 
The study of body form and structure. 
Answer: Anatomy 
The study of bodily function. 
Answer: Physiology 
The study of interaction of organisms with each other and their environment. 
...
The chemistry & physics of molecules that make up living organisms 
Answer: Molecular Biology 
Compounds that do not have a carbon backbone 
Answer: Inorganic Compounds 
A substance that cannot be broken down into simpler substances by ordinary 
chemical reactions 
Answer: Element 
Each element is ...
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Add to cartThe chemistry & physics of molecules that make up living organisms 
Answer: Molecular Biology 
Compounds that do not have a carbon backbone 
Answer: Inorganic Compounds 
A substance that cannot be broken down into simpler substances by ordinary 
chemical reactions 
Answer: Element 
Each element is ...
Interphase 
Answer: cell grows, performs its normal functions, and prepares for division; 
consists of G1, S, and G2 phases 
G1 phase 
Answer: the cell grows in size and organelles double in size 
S phase 
Answer: DNA replication ("S"= synthesize) 
G2 phase 
Answer: cell growth, production of enz...
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Add to cartInterphase 
Answer: cell grows, performs its normal functions, and prepares for division; 
consists of G1, S, and G2 phases 
G1 phase 
Answer: the cell grows in size and organelles double in size 
S phase 
Answer: DNA replication ("S"= synthesize) 
G2 phase 
Answer: cell growth, production of enz...
Which energy molecule is the most common energy molecule used by cells? 
Answer: ATP 
Aerobic cellular respiration (often just called cellular respiration) requires 
which molecule? 
Answer: O2 
Which of the following are inputs/reactants for aerobic cellular respiration? 
Answer: O2 and C6H12O6 
W...
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Add to cartWhich energy molecule is the most common energy molecule used by cells? 
Answer: ATP 
Aerobic cellular respiration (often just called cellular respiration) requires 
which molecule? 
Answer: O2 
Which of the following are inputs/reactants for aerobic cellular respiration? 
Answer: O2 and C6H12O6 
W...
Cell 
Answer: smallest, most basic unit life 
unicellular 
Answer: one cell 
multicellular 
Answer: many cells 
emergent property 
Answer: qualities appear each level organization 
List the organization of living things. 
Answer: Atom 
molecule 
cell 
tissue 
organs 
organ system 
organism 
List the...
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Add to cartCell 
Answer: smallest, most basic unit life 
unicellular 
Answer: one cell 
multicellular 
Answer: many cells 
emergent property 
Answer: qualities appear each level organization 
List the organization of living things. 
Answer: Atom 
molecule 
cell 
tissue 
organs 
organ system 
organism 
List the...
Organic Molecules contain _____ and _____ 
Answer: Carbon and Hydrogen 
Characteristics of organic molecules 
Answer: -have covalent bonds 
-have many atoms 
-associated with living things 
Characteristics of inorganic molecules 
Answer: -have ionic bonds 
-small # of atoms 
-associated with nonlivi...
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Add to cartOrganic Molecules contain _____ and _____ 
Answer: Carbon and Hydrogen 
Characteristics of organic molecules 
Answer: -have covalent bonds 
-have many atoms 
-associated with living things 
Characteristics of inorganic molecules 
Answer: -have ionic bonds 
-small # of atoms 
-associated with nonlivi...
Subatomic particles 
Answer: Tiny entities of matter 
Protons, Neutrons, Electrons 
Atoms 
Answer: Building block of all substances 
Molecules 
Answer: Group of atoms bonded together 
Organelles 
Answer: Any number of organized or specialized structures within a living cell 
Cells 
Answer: Smallest ...
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Add to cartSubatomic particles 
Answer: Tiny entities of matter 
Protons, Neutrons, Electrons 
Atoms 
Answer: Building block of all substances 
Molecules 
Answer: Group of atoms bonded together 
Organelles 
Answer: Any number of organized or specialized structures within a living cell 
Cells 
Answer: Smallest ...
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