Presentation is loading. Please wait.

Presentation is loading. Please wait.

DO NOW Hand in the DNA vs RNA Paper Model Lab – everyone must hand in the questions, be sure both partners’ names are on the models! Take the Amoeba Sisters.

Published byBent Engebretsen Modified over 5 years ago

Similar presentations

Presentation on theme: "DO NOW Hand in the DNA vs RNA Paper Model Lab – everyone must hand in the questions, be sure both partners’ names are on the models! Take the Amoeba Sisters."— Presentation transcript:

1 DO NOW Hand in the DNA vs RNA Paper Model Lab – everyone must hand in the questions, be sure both partners’ names are on the models! Take the Amoeba Sisters Protein Synthesis handout from the cart

2 Protein Synthesis

3 Protein Synthesis Transcription Translation

4 DNA RNA Protein 2 Step Process Transcription -  process where mRNA is made from DNA Translation - process where proteins are made from mRNA using tRNA

5 Transcription Happens in the nucleus DNA is used to make mRNA
Base pair rule Help of enzymes mRNA can leave the nucleus, DNA cannot mRNA strand carries DNA message to the ribosomes

6 Translation Occurs in the cytoplasm on ribosomes
Bonds amino acids together to make a protein tRNA translates code from mRNA into protein

7 How do you ensure the correct protein?
tRNA Each tRNA has one amino acid attached Reads mRNA in three base sequences (codons) by matching up its complimentary sequence (anti-codon) Each codon codes for a specific amino acid CGA - CAA - CCA - CCA - GCT - GGG - GAG - CCA - Ala Val Gly Gly Arg Pro Leu Gly Translation animation

8 Genes Every three nucleotides on DNA = Codon
ATT or GCA Codon translates to a particular amino acid A series of codons on a particular chromosome codes for a particular protein or enzyme – Genes Genes provide organisms with their own unique traits Because they code for our own unique proteins

9 Codon Chart

10 Amoeba Sisters: Protein Synthesis

11 Genes & Mutations Change the protein, you change a trait
Mutation = change in the genetic code that results in new sequence causing a change in traits or function Caused by chance, heredity, and environment Ultraviolet light, x-rays, microwaves, etc. Tobacco/alcohol Errors in DNA replication Errors in transcription Sickle cell anemia – A substitution by a T at the 17th nucleotide of the gene for the beta chain of hemoglobin

12 Genes & Mutations All alter the proteins produced by the DNA which affects the function of the organism Alters how the codons are read which changes the amino acid sequence Types Insertion/addition Deletion Substitution

Download ppt "DO NOW Hand in the DNA vs RNA Paper Model Lab – everyone must hand in the questions, be sure both partners’ names are on the models! Take the Amoeba Sisters."

Similar presentations

Do Now:.  TRANSCRIPTION: process that makes an RNA copy of DNA.  RNA is single-stranded, and T is replaced by U (A-U; G-C)  RNA polymerase makes RNA,

Do Now:.  TRANSCRIPTION: process that makes an RNA copy of DNA.  RNA is single-stranded, and T is replaced by U (A-U; G-C)  RNA polymerase makes RNA,
DNA StructureDNA Structure  DNA is composed of a chain of nucleotides.

DNA StructureDNA Structure  DNA is composed of a chain of nucleotides.
RNA & Protein Synthesis Chapter 13. DNA A book of instructions that tells each individual what proteins to make for their needs. The path from genes to.

RNA & Protein Synthesis Chapter 13. DNA A book of instructions that tells each individual what proteins to make for their needs. The path from genes to.
RNA and Protein Synthesis

RNA and Protein Synthesis
SC.912.L.16.5 Protein Synthesis: Transcription and Translation.

SC.912.L.16.5 Protein Synthesis: Transcription and Translation.
Notes: Protein Synthesis

Notes: Protein Synthesis
RNA and Protein Synthesis

RNA and Protein Synthesis
Protein Synthesis The process of putting together amino acids to form proteins in the cell. The process of putting together amino acids to form proteins.

Protein Synthesis The process of putting together amino acids to form proteins in the cell. The process of putting together amino acids to form proteins.
Do Now: On the “Modeling DNA Transcription & Translation” handout, figure out the compimentary DNA sequence AND the mRNA sequence.

Do Now: On the “Modeling DNA Transcription & Translation” handout, figure out the compimentary DNA sequence AND the mRNA sequence.
DNA to Protein The processes of DNA transcription and translation.

DNA to Protein The processes of DNA transcription and translation.
YouTube - The Gene Scene. The Structure of RNA There are three main differences between RNA and DNA. 1. The sugar in RNA is ribose instead of deoxyribose.

YouTube - "The Gene Scene". The Structure of RNA There are three main differences between RNA and DNA. 1. The sugar in RNA is ribose instead of deoxyribose.
DNA, RNA, PROTEIN REVIEW. 1. What are all living things made of? 2. In what organelle is the genetic material located? 3. What is the name of the molecule.

DNA, RNA, PROTEIN REVIEW. 1. What are all living things made of? 2. In what organelle is the genetic material located? 3. What is the name of the molecule.
1 RNA and Protein Synthesis. 2 The Function of DNA The DNA molecule contains all of your hereditary information in the form of genes. Genes are portions.

1 RNA and Protein Synthesis. 2 The Function of DNA The DNA molecule contains all of your hereditary information in the form of genes. Genes are portions.
Protein synthesis continued.  Transcription is step 1  DNA  mRNA  Nucleus  RNA polymerase.

Protein synthesis continued.  Transcription is step 1  DNA  mRNA  Nucleus  RNA polymerase.
Transcription and Translation

Transcription and Translation
DNA AND GENETICS Chapter 12 Lesson 3. Essential Questions What is DNA? What is the role of RNA in protein production? How do changes in the sequence of.

DNA AND GENETICS Chapter 12 Lesson 3. Essential Questions What is DNA? What is the role of RNA in protein production? How do changes in the sequence of.
Modern genetics.

Modern genetics.
Protein Synthesis.

Protein Synthesis.
DO NOW EOC REVIEW PG 199 NAME THE 3 PARTS OF THIS STRUCTURE:

DO NOW EOC REVIEW PG 199 NAME THE 3 PARTS OF THIS STRUCTURE:
LO: SWBAT explain how protein shape is determined and differentiate between the different types of mutations. DN: h/0 protein synthesis HW: Read pp.

LO: SWBAT explain how protein shape is determined and differentiate between the different types of mutations. DN: h/0 protein synthesis HW: Read pp.

Similar presentations

Ads by Google