Chemical Aspects Of Life
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Transcript of Chemical Aspects Of Life
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ChemicalAspectsOf Life
OrganicMolecules Cells Cell
ProcessesGenetic Vocab
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This is the smallest particle of an element that can retain the properties
of that element.
What is an atom?
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This is the type of bond formed when two atoms share a pair of electrons.
What is covalent?
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This is any atom that has lost or gained electrons and therefore
carries a charge?
15What is an ion?
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We say a molecule has been reduced if it has done this.
What is gain electrons?
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Because the electrons of hydrogen and oxygen atoms in a water molecule are
not shared equally, the molecule is described by this term?
25What is polar?
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All organic compounds contain this element.
5What is carbon?
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Sugar, cellulose and glycogen are three examples of this type of
organic compound.
What is a carbohydrate?
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Saturated fats, cholesterol, and earwax are three examples of this
type of organic compound.
What is a lipid?
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This type of protein controls the rate of chemical reactions in a living
organism.
What are enzymes?
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The formation of ADP and inorganic phosphate from ATP and water is
an example of this type of chemical reaction.
What is a hydrolysis reaction?
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These simple cells are the only example of prokaryotic
cells.
5What are bacteria?
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In most eukaryotic cells, their supply of ATP is produced in this
cell structure.
What is the mitochondria?
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Ribosomes make these very important molecules.
What are proteins?
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In addition to the nucleus, these two cell structures also contain their own
DNA.What are mitochondria
and chloroplasts?
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These organelles package and distribute proteins.
What are the Golgi bodies?
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What is diffusion?
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Small molecules such as oxygen move into a cell through this process.
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What is osmosis?
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Water moves into or out of a cell by this process.
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What is pyruvic acid? 15
Two molecules of this substance are produced by
glycolysis and are then converted into acetyl coA.
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During cellular respiration, electrons are donated to the electron transport chain by these two electron carrying
molecules.What is FADH2 and NADH?
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Chemiosmosis in the thylakoid membrane is directly responsible for
producing this molecule.
What is ATP?
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Who is Gregor Mendel?
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This man is known as the “Father of Modern
Genetics”.
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A genetic trait that appears in every generation of offspring is described
as this.
What is dominant?
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This is a change in a gene due to damage or incorrect copying.
What is a mutation?
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This would be the blood type of a person who inherited a B
allele from one parent and an O allele from the other.
What is type B?
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What is the probability that the offspring of a homozygous dominant individual and a
homozygous recessive individual will exhibit the dominant
phenotype?
What is 100%?
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