OQC
Do Now: Multiplying 9/8/11
by Dividing!
1.
9/8/11
Title: Cell Cycle
2.
3.
17L
17R
OQC
Do Now: Multiplying by Dividing
9/8/11
1. A human body cell has 46
chromosomes. If your big toe is
made of 1million cells, how many
chromosomes are in your big toe?
2. A red blood cell has a cell cycle that lasts
for 120 days. How many hours does it live? 3. If a young plant
gone began as one
Most of its life is spent in which phase?
cell and has gone
(interphase, mitosis, or cytokinesis)
through mitosis 10
different times, how
many cells does it
have?
17L
OQC
Do Now ANSWERS
1. 1 million cells
x 46 chromosomes each cell
46 million chromosomes
(in the big toe!)
2. The cell lives for 2, 880 hours
and is in interphase for most of
its life. (120 days x 24 hours =
2880 hours)
9/8/11
3. 1 original cell
(1st mitosis) 2 cells
(2nd mitosis) 4 cells
(3rd mitosis) 8 cells
(4th mitosis) 16 cells
(5th mitosis) 32 cells
(6th mitosis) 64 cells
(7th mitosis) 128 cells
(8th mitosis) 256 cells
(9th mitosis) 512 cells
(10th mitosis)  1,024 cells
17L
Table of Contents
Date
8/31
8/31
8/31
9/1 or 9/2
9/1 or 9/2
9/1 or 9/2
9/6 or 9/7
9/6 or 9/7
9/6 or 9/7
9/8 or 9/9
Title
Autotroph vs. Heterotroph
Plant Cell vs. Animal Cell
“Green People of Solaron”
Chloroplast vs. Mitochondria
Cell Respiration
Cell Respiration vs. Photosynthesis
Agree or Disagree and Quickwrite
Cell Division: Brainpop Notes
Cell Division Vocabulary
Cell Cycle
Page
12L
12R
12L
13
14R
14L
15L
15R
16 L, 16R
17L,17R
OQC
Do Now: Multiplying 9/8/11
by Dividing!
1.
9/8/11
Title: Cell Cycle
2.
3.
Crossword Vocab Review-Cell Division
Please tape the
crossword puzzle
into your notebook
HERE!!!
Use your HW to
help you do the
puzzle!!!
17L
17R
OQC
Cell Division Vocabulary: Definitions
Vocabulary Word
Definition
1. DNA
2. Chromatin
3. Chromatids
4. Chromosome
5. Centromere
6. Cell Cycle
7. Interphase
8. Mitosis
9. Cytokinesis
10. Centrioles
11. Spindle fibers
12. Daughter cells
16R
9/6/11
OQC
Cell Division Vocabulary: My Drawing and Sentence
Vocabulary Word
Drawing
1. DNA
2. Chromatin
3. Chromatids
4. Chromosome
5. Centromere
6. Cell Cycle
7. Interphase
16L
9/6/11
Helpful Sentence
OQC
Cell Division Vocabulary: My Drawing and Sentence
Vocabulary Word
Drawing
8. Mitosis
9. Cytokinesis
10. Centrioles
11. Spindle
Fibers
12. Daughter
Cells
16L (continued)
9/6/11
Helpful Sentence
OQC
Do Now: Multiplying 9/8/11
by Dividing!
Write a paragraph that explains
how we acted out cell division and
why this helps you understand the
phrase “Multiplying by Dividing.”
Crossword Vocab Review-Cell Division
Please tape the
crossword puzzle
into your notebook
HERE!!!
17L
9/8/11
Title: Cell Cycle
Standard 1e: Students know that cells
divide to increase their numbers through
the process of mitosis.
Objective: Students will explain what
happens at each stage of cell division.
Vocabulary Words: Please see page 16R.
Notes: The 3 Stages of the Cell Cycle
Please tape the
“The 3 Stages
of the Cell Cycle”
into your notebook
HERE!!!
17R
Brain Pop:
Mitosis
OQC
Notes: The 3 Stages of the Cell Cycle
9/8/11
•Please turn to page 130 and read the first paragraph
•Please look at the pictures on page 131, 132, and 133.
•Please use the textbook to fill out the flow chart for
1. Interphase
2. Mitosis
3. Cytokinesis
•Before you get started, write 1 QUESTION you have about
the cell cycle ON THE BACK of the notes.
My Question
My Answer (Before reading) My Answer (After reading)
•While you are taking notes, please answer the question.
•When you are finished, please work on the crossword
puzzle. These words will be on the quiz.
17R
Now lets practice for QUIZ #3 !!!!
1. Mitosis Flashcards—you will work in pairs
2. Mitosis Model—you will work in tables
Cell part = Material used to represent it
Cytoplasm = Green paper
Nuclear envelope = Tan yarn
Chromatin = Colorful string
Centrioles = paperclips
Spindle Fibers = Black yarn
Chromatid = Colorful pipe cleaner
Centromeres = Black beads
3. Mitosis Role Play
I will need: 4 chromatids
and 2 centrioles
First Name and Last Name
Date
Period
Standard 1e:
Quiz #3: Cell Cycle
1.
6.
2.
7.
3.
8.
4.
9.
5.
10.
1. __________________
Long and thin strands of unwound DNA
(BEFORE mitosis)
2. _____________
When the cytoplasm and organelles
separate (AFTER mitosis)
3. _____________
Works with the spindle fibers to pull apart
the chromosomes during mitosis
4. _____________
The time it takes for the cell to grow and
divides; its “life cycle” that never ends
5. _________
the genetic code that is passed from
parent to offspring
6. _______________
After cell division,
these 2 NEW cells
are identical to
each other and to
the parent cell
7. _____________
Short and thick, wound-up piece of DNA
(during Mitosis)
8. _________________
When the nucleus divides in two
9. __________________
The time when the cell gets ready to divide
(grows, copies DNA and organelles)
10. ______________
two identical chromatids that are
connected in the middle (during mitosis)