Campbell Biology: Chapter 1-7 Exam Study Guide 100% Correct!!
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Course
Campbell Biology:
Institution
Campbell Biology:
What are the 7 Properties/Characteristics of Life - ANSWER 1. Order
2. Regulation
3. Energy Processing
4. Evolutionary Adaptation
5. Response to the Environment
6. Reproduction
7. Growth and Development
Prokaryotic Cells - ANSWER Have no nucleus, and lack membrane bound organelles. Ba...
Campbell Biology: Chapter 1-7 Exam
Study Guide 100% Correct!!
What are the 7 Properties/Characteristics of Life - ANSWER 1. Order
2. Regulation
3. Energy Processing
4. Evolutionary Adaptation
5. Response to the Environment
6. Reproduction
7. Growth and Development
Prokaryotic Cells - ANSWER Have no nucleus, and lack membrane bound organelles. Bacteria.
Eukaryotic Cells - ANSWER Have a nucleus containing DNA, and also contain membrane bound
organelles. Plants, animals, and fungi.
Domains - ANSWER Bacteria, Archaea, Eukarya
Bacteria - ANSWER The most diverse and widespread prokaryotes.
Archaea - ANSWER Are prokaryotes that often live in earths extreme environment.
Eukarya - ANSWER Have eukaryotic cells and include fungi, animals, and plants.
What is a element? - ANSWER Is a substance that cannot be broken down into other substances.
4 elements that make up most of living organisms are - ANSWER Oxygen, carbon, hydrogen, and
nitrogen.
What is a compound? - ANSWER It is a substance consisting of 2 or more different elements into a
fixed ratio.
, What is an atom? - ANSWER It is the smallest unit of matter that still retains the properties of an
element.
Protons - ANSWER Positive
Electrons - ANSWER Negative
Neutrons - ANSWER Neutral
A compound that releases hydrogen ions to a solution is a... - ANSWER Acid
A compound that accepts H+ is a... - ANSWER Base
Acidic is... - ANSWER 0-6
Basic is... - ANSWER 8-14
What is acid precipitation? - ANSWER Rain, snow, or fog that has a pH lower than 5.2.
CO2 dissolving in sea water lowers ocean pH in a process known as... - ANSWER Ocean acidification
What is a carbon skeleton? - ANSWER A chain of carbon atoms that can be branched or unbranched.
What are the 4 classes of molecules? - ANSWER Carbohydrates, proteins, lipids, and nucleic acids.
Which out of the 4 classes of molecules are not polymers? - ANSWER Lipids
What are macromolecules? - ANSWER The 4 classes of molecules
Polymers are.. - ANSWER Made up of identical building blocks strung together.
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