review-sheet-unit-6-cell

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Chapter 7: Cell Division
Theory of Spontaneous GenerationRedi’s ExperimentPasteur’s Experiment-
Theory of Biogenesis-
What must a cell do in order to divide? ________________ and ____________ _______
Mitotic Cell Division-
___ ___ ___ ___ ___ ___
. Write down the order of the stages of mitotic cell division:
1. __________________________
2. __________________________
3. __________________________
4. __________________________
5. __________________________
6. __________________________
What is the longest phase of cell division? _____________________________
Draw the stages of mitosis below:
How does plant and animal mitotic cell division differ? (2 reasons)
Are tetrads visible?
How many chromosomes will be in each daughter cell?
Meiotic Cell Division-
___ ___ ___ ___ ___ ___ ___ ___ ___ ____ _____
Write down the order of the stages of meiotic cell division:
1. __________________________
2. __________________________
3. __________________________
4. __________________________
5. __________________________
6. __________________________
7. __________________________
8. __________________________
9. __________________________
10. __________________________
11. __________________________
Draw the stages of meiosis below:
Are tetrads visible? ______
How many chromosomes will be in each daughter cell? ______
How many sperms will be made in each meiotic division? ______ How many eggs? ______
Look at that sheet that I passed out to you, where you open the doors and it compares Mitosis and Meiosis
Mitosis
Meiosis
Mitosis
Meiosis
How they are similar?
VOCABULARY WORDS:
Chromatin:
Chromosome:
Centromere:
Sister Chromatids:
Spindle Fibers (Microtubules):
Centrioles:
Homologous Chromosomes:
Tetrad:
Crossing Over:
Somatic Cell:
Gamete:
Fertilization:
Zygote:
Binary Fission:
Choose Mitosis (Mi), Meiosis (Me), Neither, or Both for the each of the following statements:
______________________- makes sperm and egg cells
______________________- 4 new cells formed
______________________- matching pairs of sister chromatids move to opposite ends of the cell.
______________________-2 new cells formed
______________________- chromosomes attach to spindle fibers
______________________- cells go from being diploid to haploid.
______________________- cells go from being diploid to diploid.
_____________________- each new cell has half the number of chromosomes as the parent.
_____________________- tetrads are visible.
_____________________- each new cell has equal number of chromosomes as the parent.
_____________________- function is for growth and replacement of cells.
_____________________- function is for sexual reproduction and promotes variation.
_____________________- produces eight cells.
_____________________- DNA is replicated prior to the process.
As a cell gets larger, does its S.A. to Volume ration get larger, smaller, or stay the same?
_________________________
Why are cells small?
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