Grade 9 Science Biology: Reproduction. 305-05 Compare factors that may lead to changes in a cell’s genetic information: -Mutations caused by nature -Mutations.

Slides:

Advertisements

Similar presentations

Ch 13 Genetic Engineering

Advertisements

Chapter 13.3 (Pgs ): Mutations

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA Gel Electrophoresis Transgenic Organisms.

Introduction to Biotechnology Ms. Martinez LSHS2014 DIRECTIONS: COPY the Notes in yellow.

Your “Do Now” 2/28 Get out the assignment from yesterday (Sickle Cell)

Advances in Genetics For thousands of years people have tried to develop plants and animals with desirable traits.

Chpt. 19: Genetic Engineering.

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA Transgenic Organisms Cloning Selective.

DNA Technology: Bioethics, Gene Therapy, Transgenic Organisms and Cloning SB2 f Examine the use of DNA technology in forensics, medicine, and agriculture.

Disorders are caused by changes in DNA aka mutations.

Advances in Genetics Key Concepts

Chapter 13 Genetic Engineering.

Warm Up THINK – PAIR – SHARE What genetic technologies do you know of that are in existence? How do you feel about their use?

Lesson Overview Lesson Overview Meeting Ecological Challenges Lesson Overview 15.1 Selective Breeding.

BIOTECHNOLOGY The future is here!. MUTATIONS Mutation - changes in the DNA sequence that affect genetic information Types of mutations: Gene mutations.

C HAPTER 6, S ECTION 3: A DVANCES IN G ENETICS Science 7.

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

By: Diana Olalde (DNA Mutations).  DNA is constantly subject to mutations, accidental changes in its code. Mutations can lead to missing or malformed.

Chapter 13: Genetic Engineering Changing the Living World Selective Breeding Allowing only those individuals with desired traits to reproduce Domesticated.

Daily Entry 1. How do you feel about humans being genetically modified to be smart? Athletic? Pretty? 2. What would be pro and cons of this technique?

DNA Manipulation Diabetes Genetic Engineering – Animals – Drugs Bacteria Plasmid Biopharming Transgenic Organisms Knockout Mice Cloning.

Lesson Overview 13.3 Mutations.

Mutations 3.29 Recall that mutation is a rare, random change in genetic material that can be inherited. 3.31 Understand that many mutations are harmful.

Genetically Modified Organisms Miss Schwippert Biology.

MITOSIS Cell reproduction Makes an exact copy of the cell.

What is the difference between mitosis and meiosis?

13.1 Changing the Living World

Aim: What is genetic engineering? Do Now: Read pg. 53 What are the different methods used to manipulate DNA? Hw: Re-read pgs Answer Regents Practice.

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA Transgenic Organisms PCR Gel Electrophoresis.

At the end of this lesson you should be able to 1. Define Genetic Engineering 2. Understand that GE alters DNA 3. Understand the function of restriction.

Genetic Engineering Manipulating genes outside of the organisms’ normal process.

Mutations and gene regulation lecture 12-4, 12-5.

Chromosomes and Genes Each chromosome has hundreds or thousands of genes. Each gene codes for a particular protein.

Genetic Engineering Chapter 13 Test on Friday 03/13/09 Reviewing Content Due 03/12/ and #28.

Chapter 15: Genetic Engineering

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Selective Breeding and Natural Selection. DNA Technology.

At the end of this lesson you should be able to 1. Define Genetic Engineering 2. Understand that GE alters DNA 3. Understand the function of restriction.

Chapter 13 Changing the Living World. Selective Breeding and Hybridization  Selective Breeding  Allowing only those organisms with desired characteristics.

Chapter 15: Genetic Engineering Ms. Luaces, Honors Biology.

MS-LS 3-1. I will explain how mutations can effect organisms in positive, negative, and neutral ways.

Genetic Mutations Occur in any organism, from people and other animals to plants, bacteria, fungi, and protists. A mutation is any change in the nucleotide.

Chapter 5-3 Putting it all together for the Advances in Genetics – where are scientists going with all this?

BIOTECHNOLOGY The future is here!. MUTATIONS Mutation - changes in the DNA sequence that affect genetic information Types of mutations: Gene mutations.

13-1 OBJECTIVES IDENTIFY HOW SELECTIVE BREEDING IS USED COMPARE AND CONTRAST INBREEDING AND HYBRIDIZATION USE A PUNNETT SQUARE TO PERFORM A TEST CROSS.

Advances in Genetics Key Concepts

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Selective Breeding and Transgenic Manipulation

Copyright Pearson Prentice Hall

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Genetic Engineering.

DNA Mutations & Technology

Genetic Technology.

DNA Technology.

DNA Technology.

Genetic Technology.

DNA and Mutations.

Topic: Genetic Engineering Aim: How do scientists alter(change) the DNA make up of living organisms? Genetic Engineers can alter the DNA code of living.

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Lesson Overview 13.3 Mutations.

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Advances in Genetics Key Concepts

Genetics and Biotechnology

Recombinant DNA & Mutations

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Advances in Genetics.

Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.

Genetic Mutations.

Presentation transcript:

Grade 9 Science Biology: Reproduction

Compare factors that may lead to changes in a cell’s genetic information: -Mutations caused by nature -Mutations caused by human Mutations: how they happen and their effects

 Mutations are changes in DNA  Usually made _________  They can be useful, harmful or have no effect  _________  Mutations are…

 Certain events can increase the probability of mutation  Radiation: _________  Temperature extremes: _________  Chemical exposure: _________ Environmental causes

 Mutations within the genes can happen in different ways  Reversal: _________  Deletion: _________  Duplication: _________  Replacement: _________ Different Kinds of Mutations

 _________  Frequently used: cows, sheep, goats and pigs  To make: milk proteins, medicine, blood clotting factors  ?v=UqaSi1bYlp0  When we manipulate the genetics of an organism by inserting genes from another  Animals can be used to create large complex proteins for human to use  How it happens:  _________ Transgenics

1.What is a gene? 2.What is a mutation? Why is it important? What can cause it happen? 3.What are some examples of ways chromosomes mutate? 4.Do some research, how can a transgenic organism be used? 5.It is estimated that every human carries between 5 and 8 harmful genes. Why do you think that more people are not born with inherited diseases? Practice Questions 1

 The class will be divided into 2 groups  The topic is “Genetically Modified Foods”: Yes or No?  You will need to research what exactly is s Genetically Modifiied food, and find out if it is good or bad for us  Also, find out what modified foods we eat hear in the UAE  (feel free to bring in video aids) Debate!

1.Research the Human Genome Project. What is it? What is it’s purpose? How can it help? 2.Research transgenics: what are some human proteins that can be produced by bacteria? 3.Research transgenics: what are some human proteins that can be produced by cows, sheep or pigs? 4.Why do you think that bacteria is used for some but not for all proteins? Practice Questions 2