Download 2016 N2 Week 4

Warm Up 11/14
1.
2.
3.
What process occurs during S phase?
What can you infer about the amount of
DNA during the cell cycle?
What is happing to the cell during M
phase?
Warm Up 11/15
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Day of Service
Warm Up 11/16 or 11/17
Write each description and mark true or
false:
1. Mitosis is the division of the cytoplasm.
2. Bacteria reproduce by mitosis.
3. Cells must divide to replace other cells.
4. Stem cells are specialized.
5. The cell cycle includes interphase only.
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Next Unit Vocab
Nucleic Acid
Double Helix
Nucleotide (name the 4)
Chargaff’s Rule
Watson and Crick
What bond holds DNA together? Are they
weak or strong?
 Nucleosome
 DNA helicase (pg 333 section “Unwinding”)
 DNA Polymerase
 Purine (see figure 4 on page 329)
 Pyrimidine (see figure 4 on page 329)
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Warm Up 11/18
1.
2.
3.
4.
5.
6.
What biomolecule is DNA?
What is the function of DNA?
Where is DNA found in eukaryotic
organisms?
What does DNA stand for?
Why does DNA double during S phase?
What are the X-shaped structures DNA
is coiled into?