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Intro to Biology/Atoms Flashcards | StudBud
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Intro to Biology/Atoms
Intro to Biology/Atoms
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BIOL 1406- Intro to Biology, Atomic Theory, Properties of Water
Flashcards
25 cards
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Practice quiz
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Host live
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Questions
25
Answers
1
What element is represented by the electron configuration?
Boron
Lithium
Nitrogen
Carbon
2
The number of protons is equal to .....
Atomic Number
Neutrons
None of the options
Amu/Da
3
Which component(s) make up the nucleus
Protons + Neutrons
Protons
Electrons
Neutrons
4
Hypothesis is ...
All options correct
Rational accounting for set of observations
Well framed question
Leads to predictions
5
Unity in diversity arises from............
Descent with modification
Unified Proteomes
General mutations
Unified Genomes
6
Ionic Bonds have what characterisitcs
Large difference in electronegativity
All answers are correct
Bonds between ions
Form crystal structures
7
Where in space you will most likely find electrons..
Regions
Energy levels
Matter
Orbitals
8
Which category is MOST inclusive?
Ecosystem
Organisms
Tissues
Organelles
9
Hydrogen bonds
Large difference in electronegativity
Very weak bonds
Involve bonds with H
All answers are correct
10
Bonds that do not share electrons equally?
Hydrogen
Ionic
Polar Covalent
Nonporlar Covalent
11
Periodic table rows give what information?
Number of protons
Number of energy levels/electronic shells
Number or orbitals
Number of valence electrons
12
Which is NOT a Domain?
Prokarya
Archaea
Eukarya
Bacteria
13
Which is NOT one of the 7 characteristics of life?
Energy Processing
Order
Evolutionary Adaptation
Cellular Theory
14
95% of human body is made up of what elements
CHOS
CHON
CHONe
CHOP
15
Periodic table columns give what information?
Number of valence electrons
Number or orbitals
Number of protons
Number of energy levels/electronic shells
16
How many electrons can be placed into each orbital?
4
1
8
2
17
Which category is MOST exclusive category?
Organelles
Ecosystem
Tissues
Organisms
18
Isotopes
Vary in number of electrons
Vary in number of neutrons
Vary in number of protons
Vary in number of atoms
19
Define Theory.......
Lead to new testable hypothesis
Supported by large body of evidence
All options are correct
Broad scope
20
The number of protons + neutrons = what?
Amu/Da
Atomic Number
Isotope
None of the options
21
Moving away from the nuclues
Increases in energy
Energy is the same
Decreases in energy
Energy is degenerate for all levels
22
Asymmetrically distributed electrons represents
Nonpolar covalent
Van der Waals interactions
Ionic Bond
Polar Covalent
23
Bond between DNA strands & water molecules
Hydrogen
Ionic
Polar Covalent
Nonporlar Covalent
24
Bonds that have equal electronegativities
Polar Covalent
Ionic
Nonporlar Covalent
Hydrogen
25
T/F - Mass is the same as weight
False
True
