TEAS Science - How I passed the Teas
exam
Scientific Reasoning correct answers identify potential problems and to
create
to those solutions
problems before they actually
occur
Scientific Method correct answers 1. Problem
identification
2. Questions
Asking
3.
Hypothesis
4. Data
Collection/experiment
5.
Analysis
6.
Conclusion
Electronegativity correct answers increase from left to right on the
periodic table,
covalent so often results between atoms on the same side of the
bonding
table (similar
attraction for
electrons)
Density correct answers mass/volume, liquid has the highest density,
smallest
has volume
greatest
density
Gas correct answers Holds huge amounts of energy, molecules are
spreadas
much out as
possible, high temp, much lower
pressure
Liquid correct answers difficult to compress, atoms close together, liquid
molecules
want to stick together (cohesive forces), fixed volume changing shape,
pressure is high
Solid correct answers Hold shape, atoms and molecules are stuck in
a specific fixed shape and
structure,
volume,
Water correct answers becomes more dense when heated and expands
when cools,of hydrogen and oxygen, polar compound, good solvent,
compound
neutral pH,
density at 4max
Celsius
Triple-point of Water correct answers the temperature in which water will
coexist
solid, as a gas -
liquid,
kelvin
Serial Dilution correct answers The first step in making a serial dilution
is to take
known a
volume (usually 1ml) of stock and place it into a known volume of
distilled water
(usually 9ml). This produces 10ml of the dilute solution. This dilute solution
has 1ml/10ml,
extract of producing a 10-fold
dilution.
, Natural Selection correct answers process in which individuals of a
species mutations
certain carrying are better able to survive and reproduce in their natural
environment
than others members of the species (survival of
the fittest)
Adaptation correct answers increase from generation to generation of
alleles
that of genes
allows a species to survive in their environment. A positive mutation
that makes
easier for theit organism to survive is an
adaption
Gene correct answers mechanism of hereditary, stretches of DNA on a
chromosome
that provide information for an organism's
characteristics
Alleles correct answers genes in different forms, some alleles contain
mutations
Fertility rates are highr in which of the following type of countries correct
answers less
develope
d
Factors that affect birth and fertility rate correct answers religion,
culture, economy,
employment, government, education, literacy, infant mortality rates,
abortions, and
accesiblity to family
planning
Changes in population correct answers up = immigration and
births, down =
emmigration and
death
Did King Philip Come Over For Good Spaghetti correct answers Domain -
Kingdom- Class
Phylum - - Order - Family - Genus-
Species
Nucleic Acid correct answers store and transmit hereditary information (DNA
and RNA)
Structure of Nucleic Acid correct answers chain of nucleotides that
consist ofphosphate
pentose, a group, and nitrogenous
base
Pentose correct answers type of
sugar
Phosphate group correct answers molecule in the backbone of DNA and RNA
thatjoins
the linksbases
together
Nitrogenous base correct answers molecule found in DNA and RNA that
encodes
genetic information in
cells
DNA Nitrogenous bases correct answers Adenine - Thymine, Guanine -
Cytosine
RNA nitrogenous bases correct answers Adenine - Uracil, Guanine -
Cytosine
DNA correct answers Deoxyribonucleic acid, double helix, form from
WEAK bonds
between HYDROGEN atoms between bases in complementary strands
of DNA
exam
Scientific Reasoning correct answers identify potential problems and to
create
to those solutions
problems before they actually
occur
Scientific Method correct answers 1. Problem
identification
2. Questions
Asking
3.
Hypothesis
4. Data
Collection/experiment
5.
Analysis
6.
Conclusion
Electronegativity correct answers increase from left to right on the
periodic table,
covalent so often results between atoms on the same side of the
bonding
table (similar
attraction for
electrons)
Density correct answers mass/volume, liquid has the highest density,
smallest
has volume
greatest
density
Gas correct answers Holds huge amounts of energy, molecules are
spreadas
much out as
possible, high temp, much lower
pressure
Liquid correct answers difficult to compress, atoms close together, liquid
molecules
want to stick together (cohesive forces), fixed volume changing shape,
pressure is high
Solid correct answers Hold shape, atoms and molecules are stuck in
a specific fixed shape and
structure,
volume,
Water correct answers becomes more dense when heated and expands
when cools,of hydrogen and oxygen, polar compound, good solvent,
compound
neutral pH,
density at 4max
Celsius
Triple-point of Water correct answers the temperature in which water will
coexist
solid, as a gas -
liquid,
kelvin
Serial Dilution correct answers The first step in making a serial dilution
is to take
known a
volume (usually 1ml) of stock and place it into a known volume of
distilled water
(usually 9ml). This produces 10ml of the dilute solution. This dilute solution
has 1ml/10ml,
extract of producing a 10-fold
dilution.
, Natural Selection correct answers process in which individuals of a
species mutations
certain carrying are better able to survive and reproduce in their natural
environment
than others members of the species (survival of
the fittest)
Adaptation correct answers increase from generation to generation of
alleles
that of genes
allows a species to survive in their environment. A positive mutation
that makes
easier for theit organism to survive is an
adaption
Gene correct answers mechanism of hereditary, stretches of DNA on a
chromosome
that provide information for an organism's
characteristics
Alleles correct answers genes in different forms, some alleles contain
mutations
Fertility rates are highr in which of the following type of countries correct
answers less
develope
d
Factors that affect birth and fertility rate correct answers religion,
culture, economy,
employment, government, education, literacy, infant mortality rates,
abortions, and
accesiblity to family
planning
Changes in population correct answers up = immigration and
births, down =
emmigration and
death
Did King Philip Come Over For Good Spaghetti correct answers Domain -
Kingdom- Class
Phylum - - Order - Family - Genus-
Species
Nucleic Acid correct answers store and transmit hereditary information (DNA
and RNA)
Structure of Nucleic Acid correct answers chain of nucleotides that
consist ofphosphate
pentose, a group, and nitrogenous
base
Pentose correct answers type of
sugar
Phosphate group correct answers molecule in the backbone of DNA and RNA
thatjoins
the linksbases
together
Nitrogenous base correct answers molecule found in DNA and RNA that
encodes
genetic information in
cells
DNA Nitrogenous bases correct answers Adenine - Thymine, Guanine -
Cytosine
RNA nitrogenous bases correct answers Adenine - Uracil, Guanine -
Cytosine
DNA correct answers Deoxyribonucleic acid, double helix, form from
WEAK bonds
between HYDROGEN atoms between bases in complementary strands
of DNA
