'Chromosome pairs' presentation slideshows

Genetics

Genetics. Review and Alterations. Terminology. Chromosome: types, number Haploid, Diploid Gene, Allele, Loci Homozygous, Heterozygous Karyotype, Phenotype, Genotype Carrier, Dominant, Recessive Nucleic Acids, Base Pairs Replication: DNA, mitosis, meiosis Protein Synthesis Transcription

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Theme: Reproduction on a cellular level L ecturer : prof. Fedonyuk L.Ya.

Theme: Reproduction on a cellular level L ecturer : prof. Fedonyuk L.Ya. Plan of lecture:. Structure of nucleus The levels of organization of eukariotic chromosomes. ? hromosomes types. Normal human karyotype characteristics. Cell (mitotic) cycle, its stages. Mitosis, its stages.

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LECTURE 04: CHROMOSOMAL BASIS OF INHERITANCE I

LECTURE 04: CHROMOSOMAL BASIS OF INHERITANCE I. how do we know that genes are parts of chromosomes? how are they arranged on chromosomes? are chromosomes only genes? how is chromosome number maintained through the generations?. LECTURE 04: CHROMOSOMAL BASIS OF INHERITANCE I.

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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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Mitosis and Meiosis

Mitosis and Meiosis. Date:. Mitosis. http://www.allthingsscience.com/video/715/Human-Chromosomes http ://learn.genetics.utah.edu/content/begin/tour/. Chromosomes. Tightly packed strands of DNA Different organisms have different numbers of chromosomes For example : Ant = 2

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Transmission of Genes From Generation to Generation

Transmission of Genes From Generation to Generation. Chapter 3. 3.1 Heredity: How are Traits Inherited?. Why do we begin examining inheritance by discussing Gregor Mendel and pea plants?

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KEY CONCEPT DNA structure is the same in all organisms.

KEY CONCEPT DNA structure is the same in all organisms. . DNA is short for deoxyribonucleic acid. phosphate group. nitrogen-containing base. deoxyribose (sugar). DNA is composed of four types of nucleotides. DNA is made up of a long chain of nucleotides. Each nucleotide has three parts.

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HeLa cells

HeLa cells . What AP board says you need to know about mitosis and meiosis. Video link . http://www.cleanvideosearch.com/media/action/yt/watch?v=wRrNjHYxP_o&edufilter=wlcstv. Enduring Understanding 3A. Heritable information provides for continuity of life.

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Chromosome Theory of Inheritance

Chromosome Theory of Inheritance. Genes occupy a specific place on a chromosome During meiosis, chromosomes undergo: Segregation Independent assortment. Discovery of theory. Thomas Morgan Fruit flies Wings (W=normal, w=small) Body color (G=gray, g=black) Cross GgWw x ggww

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Measures of Conserved Synteny

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(8.12-8.24)

(8.12-8.24). Chromosomes Exist in Homologous Pairs. There are 46 chromosomes in a human somatic (body) cell. These chromosomes exist in 23 homologous pairs The two homologs carry genes controlling the same inherited traits (chromosome theory of heredity)

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Fungi

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Heredity and Behavior: Is it All in the Genes?

Heredity and Behavior: Is it All in the Genes?. Emily Moler. Biological makeup is Intimately related to your behavior. Every cell in your body contains enduring messages from your mother and father These are found on the chromosomes that lie within nucleus. Chromosomes.

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Anaphase

Anaphase. This is the stage in mitosis where identical sets of DNA are pulled apart towards opposite poles of the cell. This occurs after metaphase and before telophase . This moves the genetic material as far apart as possible so it will remain separate while the cell divides.

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Chapter 4 Section 1: Living Things Inherit Traits in Patterns

Chapter 4 Section 1: Living Things Inherit Traits in Patterns. Objectives: 1. I can explain how traits are passed from parent to offspring. 2. I can describe how genes are distributed in sexual reproduction. 3. I can understand that some traits are dominant and others are recessive.

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Journey through the studies of Mitosis and Meiosis

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The cell & inheritence

The cell & inheritence. By: Montana Schelchere 7B *. Who is Walter Sutton?. This scientist was the first person to prove that Chromosomes had the cells unit of inheritance . Walter Sutton is an American geneticist that was eager to find out about cells.

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Karyotype

Karyotype. Investigating Chromosomal Abnormalities. Karyotype. Mitosis is stopped at metaphase Cells are stained with chemicals that reveal banding patterns in the chromosomes Geneticists match up chromosome pairs to identify abnormalities. Chromosomal Abnormalities.

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SEX chromosomes

SEX chromosomes. Autosome: the first 22 homologous pairs of chromosomes Sex Chromosome: X and Y chromosome (the 23 rd set of chromosomes) Female: XX Male: XY. KARYOTYPE. Karyotype:

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