Biochemistry 2013JEOPARDY!!
Food Nutrient Analysis and Catalase Lab
Biochemistry- General Biochem and Carbs
Biochemistry- Lipids and Proteins
Biochemistry- Proteins and Nucleic Acids
Potpourri
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10 10 Food Nutrient Analysis Lab Food Nutrient Analysis Lab
and Catalase Laband Catalase Lab
To test for glucose, you would use…
1010
Benedict’s solution + heat
Food Nutrient Analysis Food Nutrient Analysis Lab and Catalase LabLab and Catalase Lab
2020 Food Nutrient Analysis Lab Food Nutrient Analysis Lab
and Catalase Laband Catalase Lab
A solution that turns purple upon adding Biuret must contain…
20 20 Food Nutrient Analysis Lab and Food Nutrient Analysis Lab and
Catalase LabCatalase Lab
*Protein
3030 Food Nutrient Food Nutrient Analysis Lab and Catalase Analysis Lab and Catalase
LabLab
Adding heat to an enzyme will cause what to happen?
30 30 Food Nutrient Food Nutrient Analysis Lab and Catalase Analysis Lab and Catalase
LabLab*Denaturation; enzyme cannot
function; chemical reaction cannot occur
30 30 Community 1Community 1
4040 Food Nutrient Analysis Food Nutrient Analysis Lab and Catalase LabLab and Catalase Lab
What is IKI an indicator for?
40 Food Nutrient Analysis Lab and 40 Food Nutrient Analysis Lab and Catalase LabCatalase Lab
*Starch
50 50 Food Nutrient Food Nutrient Analysis Lab and Catalase Analysis Lab and Catalase
LabLab
Upon adding Biuret indicator to a solution, it turns orange. What is
this an indicator of?
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*contamination! *the specific color (orange) change does not indicate
the presence of a protein. Only lavender indicates the presence of
protein.
Food Nutrient Analysis Lab Food Nutrient Analysis Lab and Catalase Laband Catalase Lab
1010
What are the characteristics of carbon?
General Biochem and Carbs
*can form up to four bonds with different atoms
*can form single, double, and triple bonds
*can form long chains or rings*can bind with many other atoms
1010 General Biochem and Carbs
2020
What is a monomer? Polymer?What is a monomer? Polymer?
General Biochem and Carbs
Monomer- individual unitMonomer- individual unitPolymer- made up of one or more Polymer- made up of one or more
monomersmonomers
2020 General Biochem and Carbs
3030
The monomers of carbohydrates The monomers of carbohydrates are…are…
General Biochem and Carbs
*Monosaccharides,*Monosaccharides,Glucose and FructoseGlucose and Fructose
3030 General Biochem and Carbs
4040
Found in animal liver and muscle Found in animal liver and muscle tissuetissue
General Biochem and Carbs
Glycogen- PolysaccharideGlycogen- Polysaccharide
4040 General Biochem and Carbs
5050
To get energy from this molecule, To get energy from this molecule, you must do what?you must do what?
General Biochem and Carbs
5050
*hydrolysis- add water to convert to its monosaccharides
General Biochem and Carbs
1010 Lipids and Proteins
What are the three main classes of lipids?
Simple lipids, phospholipids, and sterols
1010 Lipids and Proteins
2020
..
Lipids and Proteins
What is this polymer? What are the monomers?
Polymer- Simple LipidPolymer- Simple LipidMonomers- 3 fatty acids and 1 Monomers- 3 fatty acids and 1
glycerolglycerol
2020 Lipids and Proteins
3030
What are the monomers of a What are the monomers of a phospholipid?phospholipid?
Lipids and Proteins
3030 Lipids and Proteins
Glycerol, phosphate, 2 fatty acids
4040
What causes the tertiary level of What causes the tertiary level of structure of a protein?structure of a protein?
Lipids and Proteins
4040 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 *What level of structure does structure does
hemoglobin have? hemoglobin have? Describe it.Describe it.
Lipids and Proteins
5050 Lipids and Proteins
*quaternary- multiple polypeptide chains interacting
1010 Proteins and Nucleic Acids
What determines the primary structure of a protein?
1010 Proteins and Nucleic Acids
Genes on DNA
2020Proteins and Nucleic Acids
What bonds cause the What bonds cause the secondary structure of a secondary structure of a
protein?protein?
2020 Proteins and Nucleic Acids
Hydrogen bonds .Hydrogen bonds .
3030 Proteins and Nucleic Acids
What are the monomers of nucleic acids?
3030 Proteins and Nucleic Acids
Nucleotides(Consist of nitrogen base, sugar, and phosphate)
4040 Proteins and Nucleic Acids
Nucleic acids have a 3D helical Nucleic acids have a 3D helical structure. structure. What makes up the backbone What makes up the backbone of a nucleic acid? The middle?of a nucleic acid? The middle?
4040Proteins and Nucleic Acids
*backbone- sugar and phosphate held by covalent bonds*middle- nitrogen bases *middle- nitrogen bases held by hydrogen bondsheld by hydrogen bonds
5050 Proteins and Nucleic Acids
What is the function of an What is the function of an enzyme?enzyme?
5050 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!)
1010
My name is Bond, Ionic Bond;Taken, not shared!
CellsCells
10 Population Growth
From: Mariano Cecowski <MCecowski#NoSpam.sif.com.ar>
Q: 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
10 Population Growth
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
1010 Potpourri
What part of the enzyme molds itself to specifically fit a substrate?
1010 Potpourri
Active site
1010 Population Growth
2020 Potpourri
3 important characteristics of enzymes are…
*they are very specific*they are very specific*efficient*efficient
*highly sensitive*highly sensitive
2020 Potpourri
3030 Potpourri
Below is the structure of what? What Below is the structure of what? What are the monomers? What bonds hold are the monomers? What bonds hold it together?it together?
3030 Potpourri
*a protein (tertiary level)*amino acids*amongst R groups: disulfide bridges, weak ionic bonds, hydrogen bonds *(can also see hydrogen bonds between the alpha helixes)
3030 Population Growth
4040 Potpourri
Carbon monoxide and carbon dioxide are carbon containing molecules. But, are they considered organic molecules like carbs, lipids, proteins, and nucleic acids ?
4040 Potpourri
*no– must consist of carbon AND hydrogen (hydrocarbons) to be considered organic
5050 Potpourri
What are the four types of polysaccharides?What are the four types of polysaccharides?
5050 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)
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