'Point mutation' presentation slideshows

Human Genetics

Human Genetics. Section 13.3: Mutations Section 14.1: Human Chromosomes Section 14.2: Human Genetic Disorders. Mutations. Section 13.3. Vocabulary. Mutation Germ Mutation Somatic Mutation Gene Mutation Chromosomal Mutation Point Mutation Frameshift Mutation. Deletion Duplication

1.63k views • 93 slides

Organic Compounds

Organic Compounds . What do you think of when you hear the term organic? What are the 4 major groupings of Organic compounds? What compounds composes each group? What are the major functions of each group?. Organic Compounds. What do you think of when you hear the term organic?

817 views • 48 slides

Cancer and Mutation

Cancer and Mutation. Clicker Review. This prevents uncontrolled cell division. Oncogene Mutation Tumor-suppressor gene Carcinogen . A substance that increases the risk of cancer. Oncogene Mutation Tumor-suppressor gene Carcinogen . A gene that causes cancer. Oncogene Mutation

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DNA Technology

DNA Technology . How is DNA fingerprinting used to identify a person? What is the use of polymerase chain reactions (PCR)? How is bacterial transformation used in medicine? How is gel electrophoresis used in DNA technology?. Vocabulary. Polymerase Chain Reaction Gel Electrophoresis

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Chromosomes and DNA

Chromosomes and DNA. Each chromosome contains a long strand of DNA Body cells contain 23 pairs of chromosomes. Chromosomes and DNA. DNA carries the code that controls what cells are made of and what they do. The rungs of the DNA ladder are made from pairs of bases There are four bases.

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CONTROLLING DNA

CONTROLLING DNA. So we know how, but what about the when and how much?. After studying DNA, and the mechanism of translation and transcription, have you asked yourself how all of this gets controlled? How does the cell know how much it has to create and when to do so?.

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I. Protein Synthesis (2 stage processing of information from DNA to proteins) = gene expression

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Scoring Matrices

Scoring Matrices. June 21, 2007 Learning objectives- Understand how scoring matrices are constructed. Workshop-Use different BLOSUM matrices in the Dotter Program to determine their effects on output when comparing squid p53 and human p53.

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Molecular Markers for Failure of Sulfadoxine-Pyrimethamine Treatment of Plasmodium falciparum and P. vivax Malaria

Molecular Markers for Failure of Sulfadoxine-Pyrimethamine Treatment of Plasmodium falciparum and P. vivax Malaria. Zimmerman Lab Melanie V. Prarat Case Western Reserve University 14 July 2004. Mendel and Peas.

532 views • 24 slides

Molecular Hematology

Molecular Hematology. Normal somatic cell has 46 chromosomes = diploid. Ova and sperm have 23 chromosomes = haploid. Karyotype shows the chromosomes from a mitotic cell in numerical order. Aneuploid: A somatic cell with more or less than 46 chromosomes is termed.

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AUG

Bellwork : Using the codon charts in your notes , fill in the boxes below. ** Remember to use mRNA when doing translation **. AUG. CCG. CAU. CCC. GGU. UCG. CGA. CUA. alanine. glycine. serine. aspartate / aspartic acid.

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Changes in DNA

Changes in DNA. Analogy. We will be using a sentence as an analogy representing a strand of DNA. Our sentence is: The fat cat ate the wee rat. If this sentence represents a strand of DNA, what does each word represent? What does each letter represent?. Mutations?!?.

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Mutations Changes to DNA

Mutations Changes to DNA. TACGCACATTTACGTACG. DNA. aa. aa. aa. aa. aa. aa. aa. AUG CGU GUA AAU GCA UGC. mRNA. protein. trait. Mutations. Changes to DNA are called mutations change the DNA changes the mRNA may change protein may change trait. Types of mutations.

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Gene Expression and Regulation

Gene Expression and Regulation. Concepts: Gene expression must be carefully be regulated in both prokaryotes and eukaryotes. Prokaryotic cells turn genes on and off by controlling transcription. Eukaryotic cells regulate gene expression at many points.

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Objective 2 Presentation DNA MUTATIONS

By: Diana Olalde (DNA Mutations). Objective 2 Presentation DNA MUTATIONS. DNA. DNA is constantly subject to mutations, accidental changes in its code. Mutations can lead to missing or malformed proteins, and that can lead to disease.

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Mutations

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3.2 Review PBS

3.2 Review PBS. What is the DNA code? What is the connection between genes and proteins? . DNA is read in segments, called genes A gene is a particular sequence of nucleotide bases that code for a protein.

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Mutations

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mutations

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mutations

171 views • 6 slides