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WGU C190- Biology BUNDLED :exams 2023 with 100% correct answers
WGU C190- Biology: Unit 6 exam 2023 with 100% correct answers WGU C190- Biology: Unit 2 exam 2023 with 100% correct answers
[Show more]WGU C190- Biology: Unit 6 exam 2023 with 100% correct answers WGU C190- Biology: Unit 2 exam 2023 with 100% correct answers
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Abiotic 
Non-living, may be within or made by a living organism. 
 
 
 
Biotic 
Living. Matter is considered ______ if it was ever alive at some point in time 
 
 
 
Atom 
Smallest level. The basic unit of matter. Consists of a dense nucleus surrounded by electrons. 
 
 
 
Molecule 
Second level. A ...
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Add to cartAbiotic 
Non-living, may be within or made by a living organism. 
 
 
 
Biotic 
Living. Matter is considered ______ if it was ever alive at some point in time 
 
 
 
Atom 
Smallest level. The basic unit of matter. Consists of a dense nucleus surrounded by electrons. 
 
 
 
Molecule 
Second level. A ...
Fats and oils are composed of 
Fatty acids and glycerol 
 
 
 
Fatty acids can naturally be saturated or unsaturated. A saturated fatty acid has 
. 
All single covalent bonds 
 
 
 
Triglycerides, a type of fat, are composed of what two subunits? 
Fatty acids and glycerol 
 
 
 
What would you have ...
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Add to cartFats and oils are composed of 
Fatty acids and glycerol 
 
 
 
Fatty acids can naturally be saturated or unsaturated. A saturated fatty acid has 
. 
All single covalent bonds 
 
 
 
Triglycerides, a type of fat, are composed of what two subunits? 
Fatty acids and glycerol 
 
 
 
What would you have ...
Biology 
the scientific study of life 
 
 
 
Characteristics of Life 
1. Be made of materials organized in a hierarchical pattern. 
2. Use energy and raw materials to survive 
3. Sense and respond to changing environments and maintain internal stability, or homeostasis. 
4. Grow, develop, and reprod...
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Add to cartBiology 
the scientific study of life 
 
 
 
Characteristics of Life 
1. Be made of materials organized in a hierarchical pattern. 
2. Use energy and raw materials to survive 
3. Sense and respond to changing environments and maintain internal stability, or homeostasis. 
4. Grow, develop, and reprod...
Coevolution Event 
The process by which two or more species evolve in tandem by exerting selection pressures on each other 
 
 
 
Speciation Event 
A lineage-splitting event that produces two or more separate species. 
 
 
 
Phylogenetic Event 
The evolutionary development and history of a species o...
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Add to cartCoevolution Event 
The process by which two or more species evolve in tandem by exerting selection pressures on each other 
 
 
 
Speciation Event 
A lineage-splitting event that produces two or more separate species. 
 
 
 
Phylogenetic Event 
The evolutionary development and history of a species o...
A SUBATOMIC PARTICLE HAS A NEGATIVE CHARGE AND IS FOUND IN A SHELL OF THE ATOM. WHAT IS THE PARTICLE? 
AN ELECTRON 
 
 
 
MALE PEACOCKS COMPETE WITH ONE ANOTHER TO MATE FEMALE PEACOCKS. MALES WITH MORE COLORFUL TAIL FEATHERS ATTRACT FEMALE MATES AT A HIGHER RATE THAN THOSE W/O. THEREFORE MALE PEACOC...
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Add to cartA SUBATOMIC PARTICLE HAS A NEGATIVE CHARGE AND IS FOUND IN A SHELL OF THE ATOM. WHAT IS THE PARTICLE? 
AN ELECTRON 
 
 
 
MALE PEACOCKS COMPETE WITH ONE ANOTHER TO MATE FEMALE PEACOCKS. MALES WITH MORE COLORFUL TAIL FEATHERS ATTRACT FEMALE MATES AT A HIGHER RATE THAN THOSE W/O. THEREFORE MALE PEACOC...
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Adaptation- 
The adjustment or changes in behavior, physiology, and structure of an organism to become more suited to an environment. 
 
 
 
Aerobic- 
A process that requires oxygen. 
 
 
 
Allele -An alternative form of a gene. An example would be genes that encode eye color—some encode blue eyes...
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Add to cartAdaptation- 
The adjustment or changes in behavior, physiology, and structure of an organism to become more suited to an environment. 
 
 
 
Aerobic- 
A process that requires oxygen. 
 
 
 
Allele -An alternative form of a gene. An example would be genes that encode eye color—some encode blue eyes...
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Biological macromolecules 
formed when atoms of carbon, hydrogen, oxygen, nitrogen, phosphorus, and other elements bond with each other in unique and varied ways 
 
 
 
Atom 
building blocks of all matter 
 
 
 
four classes of biological macromolecules 
carbohydrates, lipids, proteins, and nucleic ...
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Add to cartBiological macromolecules 
formed when atoms of carbon, hydrogen, oxygen, nitrogen, phosphorus, and other elements bond with each other in unique and varied ways 
 
 
 
Atom 
building blocks of all matter 
 
 
 
four classes of biological macromolecules 
carbohydrates, lipids, proteins, and nucleic ...
Water molecules binding to each other is called _______; water molecules binding to other molecules is called _______. 
Cohesion; adhesion 
 
 
 
Water molecules form hydrogen bonds because water is 
Polar 
 
 
 
Water can bind to the walls of these cells because they are _____ When water binds to t...
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Add to cartWater molecules binding to each other is called _______; water molecules binding to other molecules is called _______. 
Cohesion; adhesion 
 
 
 
Water molecules form hydrogen bonds because water is 
Polar 
 
 
 
Water can bind to the walls of these cells because they are _____ When water binds to t...
Biotic (living) 
Made of materials organized in a hierarchical pattern. 
Use energy and raw materials to survive. 
Sense and respond to changing environments and maintain internal stability, or homeostasis. 
Grow, develop, and reproduce. 
Be part of a population that evolves. 
 
Anything not contain...
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Add to cartBiotic (living) 
Made of materials organized in a hierarchical pattern. 
Use energy and raw materials to survive. 
Sense and respond to changing environments and maintain internal stability, or homeostasis. 
Grow, develop, and reproduce. 
Be part of a population that evolves. 
 
Anything not contain...
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Which item would be classified as biotic? 
 
-light 
-wind 
-temperature 
-fungus 
fungus 
 
 
 
Which item is an atom? 
 
-carbon dioxide 
-nitrogen 
-sucrose 
-methane 
nitrogen 
 
 
 
Largemouth bass have recently been introduced into ponds that previously did not contain any large, predatory fis...
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Add to cartWhich item would be classified as biotic? 
 
-light 
-wind 
-temperature 
-fungus 
fungus 
 
 
 
Which item is an atom? 
 
-carbon dioxide 
-nitrogen 
-sucrose 
-methane 
nitrogen 
 
 
 
Largemouth bass have recently been introduced into ponds that previously did not contain any large, predatory fis...
Which two characteristics are found in organism C? Choose two answers. 
 
Jaw and Lungs 
2 MULTIPLE CHOICE OPTIONS 
 
 
 
Where is the ancestor of wolves and gorillas, but not frogs, depicted on this cladogram? 
Point E 
3 MULTIPLE CHOICE OPTIONS 
 
 
 
Which organism has neither bones nor a jaw? ...
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Add to cartWhich two characteristics are found in organism C? Choose two answers. 
 
Jaw and Lungs 
2 MULTIPLE CHOICE OPTIONS 
 
 
 
Where is the ancestor of wolves and gorillas, but not frogs, depicted on this cladogram? 
Point E 
3 MULTIPLE CHOICE OPTIONS 
 
 
 
Which organism has neither bones nor a jaw? ...
Atom 
The fundamental unit of matter and the smallest level in the hierarchy of life. 
 
 
 
Proton 
Resides in the center of the nucleus of the atom and is positively charged. 
 
 
 
Neutrons 
Resides in the nucleus of the atom and has a neutral charge. 
 
 
 
Electrons 
Resides in the shell of the...
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Add to cartAtom 
The fundamental unit of matter and the smallest level in the hierarchy of life. 
 
 
 
Proton 
Resides in the center of the nucleus of the atom and is positively charged. 
 
 
 
Neutrons 
Resides in the nucleus of the atom and has a neutral charge. 
 
 
 
Electrons 
Resides in the shell of the...
Parts of the Atom 
- protons, neutrons, and electrons are the 3 basic particles that make up an atom 
 
 
 
Protons 
 
- positively charged subatomic particles 
 
- have a mass of one atomic mass unit (amu) 
 
 
 
Neutrons 
 
- the particles of the nucleus that have no charge 
 
- have a mass of one...
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Add to cartParts of the Atom 
- protons, neutrons, and electrons are the 3 basic particles that make up an atom 
 
 
 
Protons 
 
- positively charged subatomic particles 
 
- have a mass of one atomic mass unit (amu) 
 
 
 
Neutrons 
 
- the particles of the nucleus that have no charge 
 
- have a mass of one...
Gene 
 
- a region of a chromosome that has a specific function. Usually one gene contains the instructions for building one protein. 
 
 
 
Phenotype 
 
- the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment. 
 
- Example: protei...
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Add to cartGene 
 
- a region of a chromosome that has a specific function. Usually one gene contains the instructions for building one protein. 
 
 
 
Phenotype 
 
- the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment. 
 
- Example: protei...
DNA is transcribed to build RNA and then RNA leaves the ______________. DNA never leaves the _____________. 
nucleus, nucleus 
 
 
 
Which kind of macromolecule is DNA? 
Nucleic acid 
 
 
 
Which type of monomer is used to build DNA? 
Nucleotide 
 
 
 
Which type of nucleotide or base would not be f...
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Add to cartDNA is transcribed to build RNA and then RNA leaves the ______________. DNA never leaves the _____________. 
nucleus, nucleus 
 
 
 
Which kind of macromolecule is DNA? 
Nucleic acid 
 
 
 
Which type of monomer is used to build DNA? 
Nucleotide 
 
 
 
Which type of nucleotide or base would not be f...
Cell Cycle 
 
- the "life cycle" of a cell. It is the set of stages that a cell goes through during its lifetime. 
 
- Cells go through five major stages of development: G1, synthesis (S), G2, mitosis (M), and cytokinesis. 
 
 
 
Interphase 
 
- divided into three phases: G1, S, and G2. 
 
- In ...
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Add to cartCell Cycle 
 
- the "life cycle" of a cell. It is the set of stages that a cell goes through during its lifetime. 
 
- Cells go through five major stages of development: G1, synthesis (S), G2, mitosis (M), and cytokinesis. 
 
 
 
Interphase 
 
- divided into three phases: G1, S, and G2. 
 
- In ...
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