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Station 3:
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Station 5:
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Station 6:
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Station 7:
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Station 8:
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Station 11:
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Station 12:
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Station 15:
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 Happy Monday 
Get out I.A.N on Page 30
and copy down EXACTLY what
you see on the board.
Make two columns.
You do NOT need to skip lines.
Today’s Activity: Review Stations
• You will work with a partner and answer the
questions in the provided packet.
• You MAY use your notes.
• Be sure to fill out the correct answers on the
correct stations.
• You must complete each station—right or
wrong—to receive ANY credit for today’s grade.
Station 1:
Copy the standards and the Essential
Question from the front board.
1. Standards: N/A
2. Essential Question: N/A
Station 2:
Label each biomolecule correctly. Use the
following words:
Lipid, Protein, Carbohydrate, DNA
2
1
Lipid
3
Protein
4
DNA
Carbohydrate
Station 3:
Answer the following questions.
1 (catalyst/carbohydrate)
A enzyme is a biological _________
because it __________
(increases/decreases) the speed of a
2
3
reaction by __________
(increasing/decreasing) the energy
needed.
4
____________
(DNA Polymerase/Helicase) unzips the DNA
molecule before replication begins.
5
____________
(DNA Polymerase/Helicase) brings new
nucleotides to the original DNA strands during replication.
Station 4:
Complete the complementary strand for the
DNA sequence below.
A-T-A-A-T-C-G-A-G-A-G-A-T-T-C-A-A-T-C-G
T-A-T-T-A-G-C-T-C-T-C-T-A-A-G-T-T-A-G-C
______________________________
If there are 20% of a random strand of DNA is
composed of adenine bases, what percent of
the DNA is guanine?
80%_______
Gunaine (G)
Station 5:
In one sentence, answer the question
below.
Why does the DNA of a cell replicate
before the cell divides to make a two
new cells?
DNA is copied before the cell divides to ensure that all new
cells in the body have the same instructions for building the
body.
____________________
Station 6: Answer the question below
in 1 sentence.
All living things have DNA, but not all
living things have the same DNA.
Knowing this, what does the DNA of all
living things have in common?
All DNA in every organism is composed of the
same
four nitrogenous bases (A T C G)
______________________
Station 7:
Answer the question below in 2
sentences.
Why is the shape of DNA described as
a double helix?
(There are two reasons you should
describe. Think about the two words!)
Double = 2, Helix = Twisted Ladder/Spiral Staircase shape
______________________
Station 8:
Fill in the blanks below.
The two strands of DNA are said to be
1
________________
(opposites/complementary).
Base_______
Pairs rule.
This is true because of the ____
Station 9:
Which of the following make up the
backbone of DNA?
Deoxyribose sugar
Nitrogen base
Phosphate group
1
2
______________ & _____________
Station 10:
Correctly match the monomers to the
polymers. Use the following words:
nucleotide, monosaccharide, amino acid,
fatty acid
Amino Acid
Protein _______________
Carbohydrate Monosaccharide
_____________
Lipid: _______________
Fatty Acid
Nucleotide
DNA: ______________
Station 11:
Look at the diagram below and focus on the last
picture on the right. In one sentence, what does
it mean that DNA replication is semiconservative?
The DNA consist of ½ original (old) and ½ complementary (new)
strands.
______________________________
Station 12:
Read the information and answer the
question.
When you mix oil and water in a cup, they
do not mix. When you mix food coloring
and water in a cup, they do mix. This
means that oil does not dissolve in water.
What type of biomolecule is oil?
Lipid
__________________
Station 13:
Which of the following did Miss
Rosalind Franklin help to discover?
- The function of DNA
- How DNA was created
- The structure of DNA
1
___________________
Station 14:
Fill in the blanks in the paragraph. Use the
following words:
antiparallel, double helix, complementary
DNA is in the shape of a double helix. The two
sides, or strands, of DNA are complementary to
one another. The direction of the DNA strands
are said to be antiparallel because they run in
opposite directions, allowing the bases to bond
in the middle with the backbone on the outside.
Station 15:
Draw the nucleotide below and then label the
three parts.
2. Nitrogenous
1. Phosphate Group
Base
3. Deoxyribose Sugar
Label the following items using the
picture below:
1. Hydrogen
Bonds
2. Phosphate
Sugar Backbone
Word Bank:
Phosphate Sugar Backbone
Hydrogen bonds
Nitrogenous Bases
3. Nitrogenous
Bases
Monomers and Polymers
Match the correct
Monomer to the
biomolecule picture:
Match the correct
Polymer to the
biomolecule picture:
Monosaccharide
Polysaccharide
Amino Acid
Nucleic Acid
Fatty Acid
Polypeptide
Nucleotide
Triglyceride