23496641
Description
Quiz by Elver Orobio, updated more than 1 year ago
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Created by Elver Orobio
almost 4 years ago
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Question 1
Question
Biologists use a system of classification to organize information about the diversity of living things.
Answer
-
Aristotle’s System
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Early Systems of Classification
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Linnaeus’s System
Question 2
Question
Aristotle not classified organisms as either animals or plants.
Answer
- True
- False
Question 3
Question
Linnaeus’s System
Answer
-
classified organisms as either animals or plants.
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was the first formal system of taxonomy
Question 4
Question
Binomial Nomenclature
Answer
-
The first part is the genus name, and the second part is the specific epithet, or specific name, that identifies the species.
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The domain is the broadest of all the taxa and contains one or more kingdoms.
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is the next higher taxon, consisting of similar, related genera.
Question 5
Question
Analogous characters are not those that have the same function but different underlying construction.
Answer
- True
- False
Question 6
Question
Homologous characters might perform different functions, but show an anatomical similarity inherited from a common ancestor.
Answer
- True
- False
Question 7
Question
The atomic number is the number of electrons
Answer
-
is equal to the mass of the nucleus (protons + neutrons)
-
is the number of electrons
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Atomic mass – atomic number
Question 8
Question
atoms of the same elements with a different number of neutrons
Answer
-
Isotopes
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neutrons
-
protons
Question 9
Question
all forms of energy exhibit both kinetic and potential work capacities
Answer
- True
- False
Question 10
Question
Molecules that contain atoms of Carbon, Hydrogen and usually Oxygen
Answer
-
synthesize
-
molecules
-
Organic compounds
Question 11
Question
Enzymes is
Answer
-
Healthy carbs are naturally occurring sugars
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composed mainly of just the basic elements of other organic molecules
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able to control this breakdown in order to harness the energy released
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proteins that speed up or catalyze, specific chemical reactions
Question 12
Question
When two or more atoms combine chemically
Answer
-
convert the genetic info contained in DNA
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molecules are formed
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are like letters in a word, and genes are like complete “words” in a sentence
Question 13
Question
When two or more different atoms bond together to form a molecule, the molecule is called a compound
Answer
- True
- False
Question 14
Question
Chemical reaction is
Answer
-
compounds have properties different from those of the elements of which they are composed
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when two or more atoms combine with or dissociate from each other
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When two or more different atoms bond together
Question 15
Question
the domains in biology are
Answer
-
5
-
3
-
7
Question 16
Question
A chemical bond formed when electrons are completely transferred from one atom to another is
Answer
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ionic bond
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cavalent bond
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nonpolar
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cation
Question 17
Question
Anions: positively charged ions that result from the addition of an electron
Answer
- True
- False
Question 18
Question
Cation: a positively charged ion that results from the loss of an electron
Answer
- True
- False
Question 19
Question
bonds resulting from a shared pair of electrons
Answer
-
ionic bond
-
covalent bond
Question 20
Question
the picture shows one of the three types of chemical reactions
Answer
-
Decomposition reactions
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Synthesis reactions
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Exchange reactions
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