DNA - desoksüribonukleiinhape

Slides:



Advertisements
Similar presentations
DNA Structure.
Advertisements

DNA! spooled gene chromosomes chromatin double helix.
The Structure of DNA Reproduction occurs as a series of cell divisions that start within the nuclei of cells. Chromosomes, which can be seen with a microscope,
Nucleic Acids The Genetic Material. Two types of Nucleic acids RNA RNA DNA DNA.
DNA-The Double Helix Answer Key.
Regents Biology Nucleic acids: Information molecules.
Macromolecules Three: Nucleic Acids Biology Standard 1d.
AP Biology Nucleic acids AP Biology Nucleic Acids.
Macromolecules Nucleic Acids. Nucleic Acid Nucleic acids include deoxyribonucleic acid and ribonucleic acid Nucleic acids are employed in cells as both.
How DNA helps make you you. DNA Function Your development and survival depend on… Your development and survival depend on…  which proteins your cells.
8.1 DNA Structure & Function. Nucleic Acids DNA & RNA are nucleic acids Monomer? ▫Nucleotides 5-C Sugar P N- Base.
DNA Structure and Replication Honors Biology 2013.
Date DNA. ✤ DNA stands for deoxyribonucleic acid ✤ DNA carries all the genetic information of living organisms.
DNA (Deoxyribonucleic Acid). Genetic material of cells… GENES – DNA coded instruction for making PROTEINSGENES – DNA coded instruction for making PROTEINSGENES.
1 2 Number of base pairs in humans 3 What is 3.2 billion?
DNA and the Language of Life
Nucleic Acids.
Regents Biology Nucleic acids: Information molecules.
Regents Biology Nucleic acids: ______________________.
How Genes Function Quiz 6D. Four main points of how genes function Nucleotides (symbols in the language) are arranged into codons (letters) Codons (letters.
Nucleic Acids Examples DNA RNA ATP DeoxyriboNucleic Acid
The Vocabulary of DNA Genetics—The study of genes & _________ _______-- inherited characteristic determined by the presence and expression of dominant.
DNA! Part 1. The Scientists ScientistsResearch QsConclusions GriffithWhat causes virulence in bacteria? The ability to cause disease is heritable. (Side.
DNA (Deoxyribonucleic Acid). Watson and Crick DNA Molecules x8b8Ihttp:// x8b8I.
DNA. DNA is the organic molecule Deoxyribonucleic Acid The function of DNA is as a molecule that permanently stores the information or instructions necessary.
DNA and RNA Chapter 12. Griffith and Transformation.
Getting Started: What are the three parts of DNA? What is an amino acid? Concepts/Vocabulary: – Replication – Transcription – Translation – RNA – mRNA.
Ch. 19 – Understanding DNA Parts of DNA Text
DNA: The Molecule of Heredity
DNA and RNA by Ondřej Hruzík.
______________________
Information molecules
Koostas: Kristel Mäekask
How Genes Function 5B.
RNA - ribonukleiinhape
DNA Test Review.
محاضرة عامة التقنيات الحيوية (هندسة الجينات .. مبادئ وتطبيقات)
Biochemistry: Macromolecules Part 3
How Genes Function C5L3.
DNA and RNA Chapter 12.
Koostas: Kristel Mäekask
Rakutsükkel Eva Palk 2006.
DNA and RNA Chapter 12.
MOLECULAR GENETICS DNA & RNA.
GLÜKOOSI AEROOBNE LAGUNDAMINE
DNA Notes!.
DNA Power Point.
DNA Notes.
Eukaryotic genes have regions of DNA called TATA boxes located nearby the promoter which have large numbers of A-T base pairs. How might the arrangement.
Biochemistry: Macromolecules Part 3
Biochemistry: Macromolecules Part 3
______________________
DNA Notes.
Information molecules
DNA and RNA Chapter 12.
DNA Structure - Part 1.
Season 1: Of Genes and Germs Episode 3: DNA Extraction
Cell Reproduction 7th 16.3 DNA.
Biochemistry: Macromolecules Part 3
Genetics Transcription & Translation.
Copyright Pearson Prentice Hall
Season 1: Of Genes and Germs Episode 2: DNA Structure
Warm-Up What is DNA? Why should we study DNA?
Testing Wednesday October 7, 2015 – DNA and RNA
Biochemistry: Macromolecules Part 3
DNA History and Structure
Chapter 12 DNA and RNA 12-1: DNA.
Information molecules
DNA Notes!.
Presentation transcript:

DNA - desoksüribonukleiinhape Urve Lehestik

DNA on tähtis, sest ta säilitab pärilikku infot ja annab selle raku jagunemise käigus täpselt tütarrakkudele üle

Meenutame Eesti vanasõna: “Käbi ei kuku kännust kaugele”

Juhised meie keha rakkude tööks on rakutuumas paiknevates kromosoomides

Rakutuumades asuvad kromosoomid koosnevad DNA molekulidest

1953. a avastasid J. Watson ja F 1953. a avastasid J. Watson ja F. Crick, et DNA molekul on kaksikspiraal

DNA on kaksikspiraal

Mis on monomeer? Mis on polümeer?

DNA on polümeer, mille monomeerideks on nukleotiidid

Nukleotiidi ehitus

Nukleotiidi ehitus lihtsustatult

DNA nukleotiidide koostises on 4 tüüpi lämmastikaluseid, mille järgi nimetatakse nukleotiide A – adeniin T – tümiin C – tsütosiin G - guaniin

Komplementaarsus – lämmastikalused ühinevad paaridesse vesiniksidemete abil

DNA

Geen – DNA lõik, mis tagab ühe RNA molekuli sünteesi Vaata videot “Mis on geenid?” https://www.khanacademy.org/science/biology/heredity-and-genetics/v/genetics-101-part-1--what-are-genes

Kuula DNA laulu: http://www.youtube.com/watch?v=FUA6_Ucw3i4&feature=related

DNA eraldamine: http://www.youtube.com/watch?v=P5gDXhhdahA