AP EXAM REVIEW SESSION MOLECULAR GENETICS Be prepared, not scared!

Slides:



Advertisements
Similar presentations
Molecular Biology Lecture 23 Chapter 20 DNA repair Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Advertisements

Molecular Genetics Introduction to The Structures of DNA and RNA
Manipulating the Genome: DNA Cloning and Analysis 20.1 – 20.3 Lesson 4.8.
What are the three steps in PCR?. Denaturation Hybridization of Primer DNA replication.
Biotechnology. DNA technology DNA diagnostics DNA therapy.
Control of Gene Expression Eukaryotes. Eukaryotic Gene Expression Some genes are expressed in all cells all the time. These so-called housekeeping genes.
Chapter 20~DNA Technology & Genomics. Who am I? Recombinant DNA n Def: DNA in which genes from 2 different sources are linked n Genetic engineering:
AP Biology Ch. 20 Biotechnology.
DNA Technology Chapter 12. Applications of Biotechnology Biotechnology: The use of organisms to perform practical tasks for human use. – DNA Technology:
POLYMERASE CHAIN REACTION AMPLIFYING DNA What do you need to replicate DNA? umZT5z5R8.
Chapter 20 DNA Technology. DNA Cloning  Gene cloning allows scientists to work with small sections of DNA (single genes) in isolation. –Exactly what.
Gene Control Chapter 11. Prokaryotic Gene Regulation Operons, specific sets of clustered genes, are the controlling unit Promoter: sequence where RNA.
Introns and Exons DNA is interrupted by short sequences that are not in the final mRNA Called introns Exons = RNA kept in the final sequence.
Regulation of Gene Expression
Chapter 11 Regulation of Gene Expression. Regulation of Gene Expression u Important for cellular control and differentiation. u Understanding “expression”
Genetic Engineering. What is genetic engineering? Application of molecular genetics for practical purposes Used to – identify genes for specific traits.
Manipulation of DNA. Restriction enzymes are used to cut DNA into smaller fragments. Different restriction enzymes recognize and cut different DNA sequences.
Chapter 19 Organization and Control of Eukaryotic Genomes (here are at least 6 different modes of eukaryotic gene control…) (Remember: the example of operons.
AP Biology Control of Eukaryotic Genes – Chapter 19.
DNA Technology. Overview DNA technology makes it possible to clone genes for basic research and commercial applications DNA technology is a powerful set.
AP Biology DNA Study Guide. Chapter 16 Molecular Basis of Heredity The structure of DNA The major steps to replication The difference between replication,
The Wild World of Biotechnology!!. Applications Genetic Transformation Cloning - Genes and entire organisms Gene Therapy Environmental Clean-Up.
Eukaryotic Genomes  The Organization and Control of Eukaryotic Genomes.
Regulation and Gene Expression
Biology 1060 Chapter 20 DNA Technology and Genomics.
Trends in Biotechnology
Gene Mutations and Expression. Mutations -mutation- random change in genetic material -can happen during replication, transcription, translation, or cell.
 Homework:  Lab 6B Analysis Questions – due tomorrow  Problem Set will be due next Wednesday  Do Now: With your lab group…  Take out lab packet 
INTRODUCING…. THE APPLORANGE Finally and orange with an edible peel.
AP EXAM REVIEW SESSION III MOLECULAR GENETICS Be prepared, not scared!  Gene Expression.
Recombinant DNA Technology. DNA replication refers to the scientific process in which a specific sequence of DNA is replicated in vitro, to produce multiple.
DNA Technology Ch. 20. The Human Genome The human genome has over 3 billion base pairs 97% does not code for proteins Called “Junk DNA” or “Noncoding.
AP BIOLOGY Viruses, bacteria, prions & DNA Technology Chapters Review.
Chapter 20 DNA Technology and Genomics. Biotechnology is the manipulation of organisms or their components to make useful products. Recombinant DNA is.
AP Biology Eukaryotic Genome Control Mechanisms for Gene expression.
1 DNA and Biotechnology. 2 Outline DNA Structure and Function DNA Replication RNA Structure and Function – Types of RNA Gene Expression – Transcription.
RECOMBINANT DNA DNA THAT CONTAINS DNA SEGMENTS OR GENES FROM DIFFERENT SOURCES. DNA TRANSFERRED FROM ONE PART OF A DNA MOLECULE TO ANOTHER, FROM ONE CHROMOSOME.
Chapter 11: Regulation of Gene Expression Wasilla High School
BIO409/509 Cell and Molecular Biology. SECOND Methods paper assignment due Wed., 4/20 (you don’t do this assignment if you are in the 4H STEM Ambassador.
Chapter 15. I. Prokaryotic Gene Control  A. Conserves Energy and Resources by  1. only activating proteins when necessary  a. don’t make tryptophan.
DNA Isolation. Nucleic Acid Structure & Function DNA & RNA are composed of Nucleotides A nucleotide consists of three covalently-linked parts: –A nitrogen.
Control of Gene Expression in Bacteria
Regulation of Gene Expression AP Biology Ch 15. Gene  Protein Control Feedback inhibition – enough product is made the system shuts down – More product.
Eukaryotic Gene Regulation
Figure 20.0 DNA sequencers DNA Technology.
Recombinant DNA Technology
21.8 Recombinant DNA DNA can be used in
Regulation of Gene Expression
Eukaryotic Gene Regulation
UNIT VII – GENOMICS & CANCER
Regulation of Gene Expression
DNA Technology Now it gets real…..
Biotech Tools Review
Regulation of Gene Expression
Chapter 20 – DNA Technology and Genomics
Regulation of Gene Expression by Eukaryotes
DNA-based technology New and old technologies that are utilized in biotechnology DNA cloning DNA libraries Polymerase chain reaction (PCR) Genome sequencing.
Gene Regulation Ability of an organisms to control which genes are present in response to the environment.
CHAPTER 12 DNA Technology and the Human Genome
Biotechnology - Theory and Application
Chapter 21 Nucleic Acids and Protein Synthesis
Regulation of Gene Expression
Biotechnology.
Daily Warm-Up Thursday, January 9th
Eukaryotic Genome Control Mechanisms for Gene expression
Chapter 18: Regulation of Gene Expression
Eukaryotic Genome Control Mechanisms for Gene expression
Review Warm-Up What is the Central Dogma?
Eukaryotic Genome Control Mechanisms for Gene expression
Heredity.
Presentation transcript:

AP EXAM REVIEW SESSION MOLECULAR GENETICS Be prepared, not scared!

Nucleic Acids

DNA

DNA Replication

Mitosis vs. Meiosis

Mitosis vs. Meiosis, cont

Meiosis in Humans

Mechanisms of Gene Transfer in Bacteria

Gene Expression DNA → Protein

Prokaryotic Regulation of Gene Expression Operons

Eukaryotic Gene Expression

REGULATION OF EUK GENE EXPRESSION Pre-Transcriptional Modifications  Chromatin Re-modeling o Acetylation of Histones o Methylation  Initiation of Transcription o Transcription Factors

REGULATION OF EUK GENE EXPRESSION Post-Transcriptional Modifications, cont  mRNA Degradation  Protein Processing o Proteosomes  Non-Coding RNAs o microRNAs (miRNAs) o small interfering RNAs (siRNAs)

TECHNIQUES IN MOLECULAR GENETICS Restriction Enzymes & Recombinant DNA

TECHNIQUES IN MOLECULAR GENETICS Gene Cloning

TECHNIQUES IN MOLECULAR GENETICS Using mRNA to Produce cDNA

TECHNIQUES IN MOLECULAR GENETICS Microarrays

TECHNIQUES IN MOLECULAR GENETICS Polymerase Chain Reaction (PCR)

TECHNIQUES IN MOLECULAR GENETICS Gel Electrophoresis

TECHNIQUES IN MOLECULAR GENETICS Restriction Fragment Length Polymorphisms, AKA... RFLPs

TECHNIQUES IN MOLECULAR GENETICS Single Nucleotide Polymorphisms - SNPs

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

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