Chemistry and Biochemistry JEOPARDY!! ?

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Chemistry and BiochemistryJEOPARDY!! ?
Chemistry- Essential elements and water Biochemistry- General Biochem and Carbs Biochemistry- Lipids and Proteins Biochemistry- Proteins and Nucleic Acids Potpourri
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The most essential elements in living organism
are
10 Chemistry- Essential Elements and Water
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Carbon, Hydrogen, Nitrogen, Oxygen
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Chemistry- Essential Elements and Water
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The bond that enables various water molecules to
interact is called _____________.
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Hydrogen bonds form between the hydrogen atom
of one water molecule and the oxygen atom of
another.
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. What structural property of water causes it to
be cohesive? Adhesive?
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Cohesive- hydrogenAdhesive- Polar
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What makes something an acid? A base?
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Acid- pH less than 7, donates H to
solutionBase- pH greater than 7, donates OH- to
solution
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What is the role of a buffer?
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regulates pH by donating OH- to an acidic
solution or donating H to a basic solution
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Chemistry- Essential Elements and Water
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What are the characteristics of carbon?
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General Biochem and Carbs
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can form up to four bonds with different
atomscan form single, double, and triple
bondscan form long chains or ringscan bind
with many other atoms
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General Biochem and Carbs
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What is a monomer? Polymer?
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General Biochem and Carbs
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Monomer- individual unitPolymer- made up of one
or more monomers
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General Biochem and Carbs
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The monomers of carbohydrates are
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General Biochem and Carbs
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Monosaccharides,Glucose and Fructose
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General Biochem and Carbs
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Found in animal liver and muscle tissue
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General Biochem and Carbs
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Glycogen- Polysaccharide
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General Biochem and Carbs
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To get energy from this molecule, you must do
what?
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General Biochem and Carbs
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General Biochem and Carbs
hydrolysis- add water to convert to its
monosaccharides
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Lipids and Proteins
What are the three main classes of lipids?
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Simple lipids, phospholipids, and sterols
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Lipids and Proteins
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.
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Lipids and Proteins
What is this polymer? What are the monomers?
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Polymer- Simple LipidMonomers- 3 fatty acids and
1 glycerol
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Lipids and Proteins
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What are the monomers of a phospholipid?
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Lipids and Proteins
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Lipids and Proteins
Glycerol, phosphate, 2 fatty acids
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What causes the tertiary level of structure of a
protein?
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Lipids and Proteins
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Lipids and Proteins
interactions amongst the R groups- can be either
a disulfide bridge, hydrogen bond, or weak ionic
bond 3D structure can either be globular or
fibrous
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What level of structure does hemoglobin have?
Describe it.
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Lipids and Proteins
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quaternary- multiple polypeptide chains
interacting
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Lipids and Proteins
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Proteins and Nucleic Acids
What determines the primary structure of a
protein?
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Proteins and Nucleic Acids
Genes on DNA
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Proteins and Nucleic Acids
What bonds cause the secondary structure of a
protein?
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Proteins and Nucleic Acids
Hydrogen bonds .
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Proteins and Nucleic Acids
What are the monomers of nucleic acids?
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Proteins and Nucleic Acids
Nucleotides (Consist of nitrogen base, sugar, and
phosphate)
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Proteins and Nucleic Acids
What makes up the backbone of a nucleic acid? The
middle?
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Proteins and Nucleic Acids
backbone- sugar and phosphate held by covalent
bonds middle- nitrogen bases held by hydrogen
bonds
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Proteins and Nucleic Acids
What is the function of an enzyme?
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Proteins and Nucleic Acids
Enzymes speed up chemical reactions by lowering
the activation energy of the reaction. they are
neither the reactants nor products in a chemical
reaction (they are not used up!)
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My name is Bond, Ionic BondTaken, not shared!
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Cells
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From Mariano Cecowski ltMCecowskiNoSpam.sif.com.
argtQ if both a bear in Yosemite and one in
Alaska fall into the waterwhich one disolves
faster?A The one in Alaska because it is
HIJKLMNO
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Alimentary What Sherlock Holmes said to Dr.
Watson.Urinate What a nurse would say if a
patient asked her what room he's in.Urine - The
opposite of "You're out!"Benign What we want
when we are eight.Intestine - Currently taking
an exam CARDIOLOGY advanced study of poker
playing TERMINAL ILLNESS getting sick at the
airport
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Potpourri
What part of the enzyme molds itself to
specifically fit a substrate?
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Potpourri
Active site
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Population Growth
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Potpourri
3 important characteristics of enzymes are
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they are very specificefficienthighly
sensitive
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Potpourri
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Potpourri
Below is the structure of what? What kind of
reaction put this together?
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30
Potpourri
a protein (polypeptide chain) dehydration
synthesis
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Population Growth
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Potpourri
How would you know if protein is present in a
solution?
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40
Potpourri
Biuret test- solution turns lavender
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50
Potpourri
What are the four types of polysaccharides?
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Potpourri
cellulose (makes up the cell wall of
plants) chitin (makes up the exoskeleton of
fungi and arthropods) starch (energy storage in
plants) glycogen (energy storage in animals)