'Special cell division' presentation slideshows

Unit 5: Heredity and Genetics

Unit 5: Heredity and Genetics. Essential Questions. How do cells grow and divide? How is genetic material passed from parent to offspring? What are the patterns of inheritance and how can this be used to predict traits in offspring?

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Reproduction and artificial reproductive technologies

Reproduction and artificial reproductive technologies. How to make eggs and sperm What to do if you are having trouble conceiving a baby. Chromosomes. Chromosomes are tightly coiled up DNA They are coiled up to make it easy to divide. Genes.

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Bio 326 Genetics Dr. Jennifer Schisa (Skee-za) Brooks 230A - sign up for appointments Email:

Bio 326 Genetics Dr. Jennifer Schisa (Skee-za) Brooks 230A - sign up for appointments Email: schis1j@cmich.edu http://www.cst.cmich.edu/users/schis1j/bio326-02/index.htm. Labs - Brooks 204. Section Instructor Day Time Code

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Meiosis

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Stages of Meiosis

Stages of Meiosis. The Phases of Meiosis. Interphase. Interphase the cell replicates its chromosomes . After replication, each chromosome consists of two identical sister chromatids , held together by a centromere . The Phases of Meiosis. Prophase I. Prophase I

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Meiosis & Sexual Reproduction

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Mitosis

Mitosis. Genes and Proteins. Proteins do the work of the cell: growth, maintenance, response to the environment, reproduction, etc. Proteins are chains of amino acids. The sequence of amino acids in each protein is coded in the DNA as a specific sequence of A, C, G and T bases: a gene.

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Sexual reproduction

Sexual reproduction. L Mathias. Sexual reproduction. Sexual reproduction is the production of offspring from two parents using gametes . The cells of the offspring have two sets of chromosomes (one from each parent), so are diploid. Sexual reproduction involves two stages:

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