'Germ cells' diaporamas de présentation

The Basic Structure and Analysis of Medical Terms

Medical Terminology. The Basic Structure and Analysis of Medical Terms. By E. Suryadi Madarina Julia. ONCOLOGY: Cervix Sarcoma. Sarcoma of the cervix therapy

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FEMALE REPRODUCTIVE SYSTEM

FEMALE REPRODUCTIVE SYSTEM. Dr. Ayisha Qureshi Assistant Professor MBBS, Mphil. THE REPRODUCTIVE SYSTEM. The reproductive system does NOT contribute to HOMEOSTASIS and is NOT essential for survival of an individual. . Functions of the Female Reproductive System.

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Reproduction and development Two modes of reproduction asexual: one parent; offspring are clonal sexual: two parents p

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A New Model for Coalescent with Recombination

A New Model for Coalescent with Recombination . Zhi -Ming Ma ECM2013 PolyU Email: mazm@amt.ac.cn http://www.amt.ac.cn/member/mazhiming/index.html. The talk is base on our recent two joint papers:. A New Method for Coalescent Processes with Recombination .

628 views • 48 slides

Cellular Division

Cellular Division. Cell Division. All cells are derived from pre-existing cells New cells are produced for growth and to replace damaged or old cells Differs in prokaryotes (bacteria) and eukaryotes (protists, fungi, plants, & animals). Prokaryotic Chromosome.

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The deficiency or overdosage of certain nutrients may have a role in the origin of birth defects.

Primary Prevention of Birth Defects by Periconceptional Folic-Acid Containing Multivitamin Supplementation. Prof. Andrew E. Czeizel, MD., C.Sc., D.Sc. (Scientific director of the Foundation for Community Control of Hereditary Diseases, Bu dapest, Hungary) Dr. Attila Vereczkey, M.D., M.A.

550 views • 43 slides

Menstrual cycle

Menstrual cycle. Wilfried Karmaus Reproductive Epidemiology EPI 824. Overview. Number of germ cells (oocytes) Menarche Menopause Menstrual cycle Endocrine regulation Menstrual cycle disorders: Cycle irregularities Polycystic ovary syndrome Endometriosis.

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Reproduction

Reproduction. Male. Male. http://trc.ucdavis.edu/mjguinan/apc100/modules/Reproductive/_topics.html. Role of the male. Produce ample amounts of viable sperm Willing and able to deliver semen (containing sperm) to female to AI. Anatomy of MALE. Paired TESTES Epididimyis Vas deferens

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Mitzi Nagarkatti, PhD Professor and Chair Dept. of Pathology, Microbiology and Immunology School of Medicine and

Tumor Immunology. Mitzi Nagarkatti, PhD Professor and Chair Dept. of Pathology, Microbiology and Immunology School of Medicine and Deputy Director, Basic and Translational Research University of South Carolina Cancer Center Tel. # (803)733-3275 E-mail: mnagark@uscmed.sc.edu.

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Cell Division

STEELE. Cell Division. MITOSIS. Mitosis. Def: The process of cell division which results in the production of two daughter cells from a single parent cell. The daughter cells are identical to one another and to the original parent cell. Mitosis. Can be divided into stages: Interphase

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What mechanisms underlie the health effects of radiation at low doses

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Differences

Differences. Vocabulary. Mitosis OR Meiosis. Picture ID . More Vocab . 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. Differences 100.

367 views • 26 slides

Radiation & Health Risks

Radiation & Health Risks. Neal M. Boucher, CNMT, CSI(ML) Radiation Safety Officer Dartmouth Hitchcock Medical Center. History of Exposure. Pioneer Radiologists Atomic Bomb Survivors Radium Dial Painters Uranium Miners Medical Irradiation Animal Studies Criticality Accidents Chernobyl .

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OOGENESIS

OOGENESIS. Polar bodies. Primary oocyte. Primary spermatocyte. Meiosis I. Meiosis I. Secondary spermatocytes. Secondary oocyte. Meiosis II. Spermatids. Meiosis II. Spermiogenesis. Ovum. Spermatozoa. 1. Four gametes from each primary spermatocyte. 2. Four small gametes of equal size.

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Chapter 9.1

Chapter 9.1. Overview of Cell Division Mechanisms. AP Biology Fall 2010. Objectives. Determine the function of mitosis, meiosis, and prokaryotic fission Analyze the structural components of chromosomes . Mitosis, Meiosis, and Prokaryotes.

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Gametogenesis

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V5: Cell differentiation

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