Jeopardy
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These molecules have the same molecular formula, but different structural formulas.
Isomers
Using the formula for glucose, this would be the formula for 3 glucoses bonded together
C 18 H 32 O 16
I am found in potatoes and look like this:
Starch
These are the 4 polysaccharides discussed in class.
Starch, Glycogen, Cellulose, Chitin
Name this carbohydrate:
Galactose
This is the function of DNA.
Controls the heredity and codes for production of protein
These are the monomers of DNA.
nucleotides
Name the part of the nucleotide shown:
Phosphate group
These are the three parts of the monomer units
Phosphate group, pentose sugar, nitrogen base
Name the nitrogen base below:
Adenine
What functional group is circled?
Amino
What functional group is circled?
Ketone
What functional group is circled?..
Phosphate group
Which functional group(s) are pictured?
Sulfhydryl, carboxyl, and amino
What functional groups are circled?
Aldehyde and hydroxyl
Which solution is an indicator for protein?
Biuret
Which molecule will give a positive Iodine test?
Starch
Which of these molecules will give a + Benedict’s test? A B C
A and B
This test turns a yellow/orange for a “+” test.
Benedict’s test
Which substances are glucose, milk, & potato? SubstanceBenedict’sBiuretIodine A+-- B--+ C++-
A = Glucose B = potato C = milk
Which test would give you a positive result by turning a black/purple color?
Iodine
Which functional group is circled?
Ketone
Name this molecule:
Fructose
Which 2 nitrogen bases are present?
Cytosine and Guanine
Name this molecule:
Chitin
Where in the World?
Empire State Building (NY)
Where in the World?
Pyramids (Egypt)
Where in the World?
Eiffel Tower (Paris, France)
Where in the World?
Sydney Opera House (Sydney, Aust.)
Where in the World?
Taj Mahal (Agra, India)
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