'Chromatin condenses' diaporamas de présentation

The Cell Cycle

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Ch. 10 Vocabulary Due Today!

Ch. 10 Vocabulary Due Today!. Chapter 10 Meiosis. Textbook pages 270 - 276. Reproduction. Reproduction - process of producing offspring . Some offspring are produced by two parents . Some offspring are produced by just one parent .

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Chapter 10 Meiosis

Chapter 10 Meiosis. Textbook pages 270 - 276. Reproduction. Reproduction - process of producing offspring . Some offspring are produced by two parents . Some offspring are produced by just one parent .

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Cell Growth and Division

Cell Growth and Division. Cell 1: 0.00002 m. 0.00002 m= 0.02 mm SA= L x W x # of sides 0.02 mm x 0.02 mm x 6 0.0004 x 6 0.0024 mm 2 V=L x W x H 0.02 mm x 0.02 mm x 0.02 mm 0.000008 mm 3 SA:V=0.0024: 0.000008 1:300. Cell 2: 0.001 m. 0.001 m= 1 mm SA= L x W x # of sides

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Meiosis

Meiosis. Honors Biology Spring 2013. Warm-Up. With a neighbor, discuss the following: What is meiosis? How does it differ from mitosis?. Essential Questions. What is meiosis and why is it necessary? What are the stages of meiosis? How does meiosis compare to mitosis?.

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Ch. 10

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Sexual Reproduction & Mendelian Genetics

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Notes: Cell Division

Notes: Cell Division . Objective: Know the 6 stages of the cell cycle. Read pgs. 129-136. Cell Cycle. Cell cycle - the regular sequence of growth and division of a cell. The cell cycle begins when the cell is formed and ends when the cell divides and forms new cells. Cell Cycle. Chromosomes.

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Cell Cycle

Cell Cycle. Cell Growth and Division. 2. Why do cells divide?. If the cell is too big: Too much demand is placed DNA Harder to move enough nutrients and wastes across the cell membrane. Surface area vs. volume. 4. Surface Area vs. Volume.

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TOPIC 4: GENETICS

TOPIC 4: GENETICS. 4.1: Chromosomes, genes, alleles and mutations. ?State that eukaryote chromosomes are made of DNA and proteins. ?Define gene, allele and genome. ?Define gene mutation

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Chromo- What?!

Chromo- What?!. DNA. Deoxyribonucleic acid. DNA. DNA. Replication. Copies of DNA. transcription. mRNA. translation. DNA. Replication happens in the NUCLEUS Transcription and translation happen in the CELL on a RIBOSOMES How many chromosomes do human beings have? 23 pairs (46).

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Lecture: Cell Division

Lecture: Cell Division. Pages 123-124 03/01/2013 Learning Target: I will be able to identify and explain the stages of the Cell Cycle and Mitosis. Know:. Are the cells in a human baby the same as a human adult? Explain your answer. . Cell Division. Review ?s. Information. Cell Cycle.

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