Have your review completed by Monday.

Slides:



Advertisements
Similar presentations
Chromosome Disorders. Classification of genetic disorders  Single-gene disorders (2%)  Chromosome disorders (
Advertisements

Introduction to Genetics. Chromosomes Chromosomes are made up of DNA wrapped around proteins. Each chromosome codes for several genes. Each Gene codes.
Mutations.
KARYOTYPING. 1.What is this? 2.How many chromosomes are in a human body cell? 3.How many pairs are in a human cell? 4.Which chromosomes determine gender.
MUTATIONS pp , 231. MUTATION  A change in a genetic trait  Either 1) chromosomal or 2) gene mutation  Germ cell (gametes) or somatic cell (body)
Human Disease through Heredity. Huntington Disease Neurodegenerative Genetic Disorder that affects muscle coordination and some cognitive functions The.
Genetics Pedigrees and Karyotypes
A Chromosome Study Please pick up 1 set of chromosomes marked “normal” and 1 set of abnormal chromosomes labeled A B C or D, in addition to the lab handout.
Human Female Karyotype
Chapter 14 - The Human Genome
Bellringer How many chromosomes do we get from our mom? How many chromosomes do we get from our dad? How many total chromosomes do we have in our bodies?
Mutations.
Karyotypes Objective: E6 - Describe how techniques such as chromosomal analysis (karyotypes) are used to study the genome of organisms.
Karyotype Notes. A karyotype is a “ picture ” of a person ’ s chromosomes. Each person has 46 chromosomes, in 23 pairs. Pairs 1-22 are called Autosomes.
 Autosome: the first 22 homologous pairs of chromosomes  Sex Chromosome: X and Y chromosome (the 23 rd set of chromosomes)  Female: XX  Male: XY.
Genes that are located close together on the same chromosome are linked Those genes may be inherited together The total human genome (all of the different.
Human Genetic Disorders Notes. What causes genetic disorders? Mutations, or changes in a person’s DNA.
Mistakes in Meiosis. Non-Disjunction a type of mistake in meiosis that happens to the CHROMOSOME It is the failure of homologous chromosomes to separate.
Slide 1 of 24 Copyright Pearson Prentice Hall 12-4 Mutations 12–4 Mutations.
Human Genetics: Karyotypes 46 TOTAL 23 homologous pairs.
Slide 1 of 24 VIII MUTATIONS Mutations Types of Mutations:
End Show Slide 1 of 24 Copyright Pearson Prentice Hall 12-4 Mutations Outline 12–4: Mutations.
Slide 1 of 24 Copyright Pearson Prentice Hall Biology.
1. DNA 2. Gene 4. Genome 5. Individual 3. Chromosome 7. Population 6. Family (pedigree) Cell Human Genetics.
Karyotypes Different organisms have different numbers of chromosomes Autosomes: Any chromosome that is not a sex chromosome (X or Y chromosome) – Humans.
The Human Genome Chapter 14.
Karyotypes Objective: Learn and Identify characteristics of Karyotypes
Copyright Pearson Prentice Hall
google. com/search
Karyotype A photo of the chromosomes in a dividing cell that show the chromosomes arranged by size. Purpose of a Karyotype: (1) to detect abnormalities.
The Human Genome Chapter 14.
Karyotypes & Chromosome Mutations
Mutations.
Mutation.
Karyotyping.
Mutations & Genetic Engineering
Karyotypes & Chromosome Mutations
KEY CONCEPT A ___________ of ______ is used to study _____ ________.
Bellwork: Wed. Dec. 6, 2017 Review:
Mutations And Genetic Disorders
Meiosis & Mistakes Chapter 10.2.
Chromosome Mutations and Chromosome Disorders
google. com/search
Karyotypes & Chromosome Mutations
Topic #3: Types of Mutations
December 19, 2017 Journal: What is the difference between how nucleotides are added to the leading and lagging strands in DNA replication?
Copyright Pearson Prentice Hall
Human Genetics.
Chromosome Mutations.
Copyright Pearson Prentice Hall
Diseases Vocabulary.
S3: HEREDITY E6: KARYOTYPES
What are they?? How do we use them?
Mutations.
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
MUTATIONS Stumpy Video.
Copyright Pearson Prentice Hall
Karyotype A photo of the chromosomes in a dividing cell that show the chromosomes arranged by size. Purpose of a Karyotype: (1) to detect abnormalities.
Copyright Pearson Prentice Hall
What are they?? How do we use them?
Have your review completed by Monday.
Bell Work 2. Which cells are NOT formed during meiosis? Somatic cells
12–4 Mutations 12-4 Mutations Copyright Pearson Prentice Hall.
Karyotypes Pages in textbook.
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
Chromosome Mutations in Meiosis
Make Your Name in Codon’s
Presentation transcript:

Have your review completed by Monday. Bellwork: Tues: Dec. 13, 2016 Have your review completed by Monday. 1. What is the start codon? _____________ What is one of the hardest genetic mutations to detect in a karyotype?__________________ 3. If an organism is missing 1 chromosome in a homologous pair this mutation is called ________________ 4. If an organism has an extra chromosome in a homologous pair this mutation is called _____________________ 5. Epigenetics is…

Bellwork: Wed: Dec. 14, 2016 Have your review completed by MONDAY!! 1. Having an extra set of Chromosomes is known as ________________________ The disorder Down’s Syndrome results from ____________________ of chromosome pair 21? 3. A change in genetic information is known as a ________________

our diets and lifestyles can change the expression of our genes! epigenetics Is… a second genome that affects the expression of our genes. our diets and lifestyles can change the expression of our genes!

BellWork: 1. The 6 most common elements in living things are:

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.