'Chromosomal mutations' presentation slideshows

Do Now

Do Now. Why is it important to learn about DNA and how can DNA be used to help people? NUA Notebook Check Today. Unit 4 Genetics. Ch. 12 DNA & RNA. Topic: The Components & Structure of DNA. Genes were known to do 3 specific things: Carry info. from 1 generation to the next

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Species and Mechanisms of Speciation

Species and Mechanisms of Speciation. I. Species Definitions Species represent the boundary for the spread of alleles and define the unit in which the modes of evolution operate. Biological Species Concept Individuals belong to the same species if they can interbreed with each other

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Bio Boot Camp

Bio Boot Camp. Genetics. DNA Replication. Process of DNA being copied before cell division occurs Must make an exact copy or mutations will occur (which could be harmful) The 2 strands of the DNA helix split and each side serves as a template for the other side

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DNA: Structure and Function

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Chapter 12 DNA and RNA

Chapter 12 DNA and RNA.

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Lesson Overview

Lesson Overview. 13.3 Mutations. THINK ABOUT IT . The sequence of bases in DNA are like the letters of a coded message. What would happen if a few of those letters changed accidentally, altering the message?

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Chromosomal Abnormalities

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RNA

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RNA

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Mutations Notes

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Compact and Understandable Descriptions of Mixtures of Bernoulli Distributions

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DNA - MUtations

DNA - MUtations. GENE Mutations. CHROMOSOMAL Mutations. DNA - Mutations. A third key function/ability of DNA is that it can undergo a mutation. Most of the time these mutations are negative, but on occasion a newer better form of a gene may be produced.

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Mutations

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Chapter 13-3: Mutations

13-3. Chapter 13-3: Mutations. 13-3. Gene Mutations. Small DNA changes O ne or a few nucleotides Point mutations occur at a single point in the DNA sequence 3 Types of point mutations: Substitutions Deletions Insertions. 13-3. Substitution Mutations.

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MONSTROUS MUTATIONS!!!

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Mutations

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The Cell Cycle

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Types of mutations

Types of mutations . Mutations are changes in the genetic material There are two basic types of mutations: Gene mutations - mutations that produce changes in a single gene Chromosomal mutations - mutations that produce changes in whole chromosomes. Gene mutations . Point mutations:

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Mutations

Mutations. Chapter 12-4. What are mutations?. Any change to the genetic code Gene mutations: A change in one or a few nucleotides in a gene Chromosomal Mutations: a change in the number or structure of chromosomes. What are mutations?. Gene mutations:

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Mutations

Mutations. What are they and how does it affect us?. Mutations. Gene mutations result from changes in a single gene. Chromosomal mutations involve changes whole chromosomes. Gene Mutation.

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