LG 4 DNA and Protein Synthesis Ribonucleic Acid RNA – Steps in Protein Synthesis Transcription – Translation – Functions of Proteins Structural – Signals.

Slides:

Advertisements

Similar presentations

DNA and RNA B.4.1. Nucleic acids there are two types -DNA- deoxyribose nucleic acids -RNA - ribose nucleic acids both are made of nucleotides that are.

Advertisements

RNA and Protein Synthesis

DNA Transcription and Translation

RNA and Protein Synthesis

10-2: RNA and 10-3: Protein Synthesis

What organic molecule is DNA? Nucleic Acid. An organic molecule containing hydrogen, oxygen, nitrogen, carbon, and phosphorus Examples: DNA ???? RNA.

Protein Synthesis. The DNA Code The order of bases along the DNA strand codes for the order in which amino acids are chemically joined together to form.

Section 2 From DNA to Protein

TRANSCRIPTION & TRANSLATION: From DNA to Protein

DNA StructureDNA Structure  DNA is composed of a chain of nucleotides.

Transcription and Translation

Protein Synthesis. The DNA Code It is a universal code. The order of bases along the DNA strand codes for the order in which amino acids are chemically.

Chapter 11 Section 2 Making Proteins. Section 11.1 Summary – pages The importance of nucleotide sequences Chromosome The sequence of nucleotides.

Chapter 13.1 and 13.2 RNA, Ribosomes, and Protein Synthesis

By: Anne Russell, Madelyn Stroder, Hannah Black, And Bailey Mills.

RNA & Protein Synthesis.

Chapter 12 Making Proteins. Differences between RNA and DNA DNA = double strand; RNA = single strand RNA contains Ribose instead of deoxyribose. RNA uses.

Chapter From DNA to Protein.

Protein Synthesis Transcription. DNA vs. RNA Single stranded Ribose sugar Uracil Anywhere Double stranded Deoxyribose sugar Thymine Nucleus.

DNA, RNA, and Proteins Section 3 Section 3: RNA and Gene Expression Preview Bellringer Key Ideas An Overview of Gene Expression RNA: A Major Player Transcription:

RNA and Protein Synthesis

RNA Structure and Protein Synthesis Chapter 10, pg

How does DNA control cell activities?. Protein Production The sequence of nucleotides in DNA contains instructions for producing proteins. The sequence.

DNA to Protein Transcription & Translation.  What are these nucleotides telling us?  Sequence of nucleotides in DNA contains information to produce.

Transcription and Translation. RNA DNA stores and transmits the information needed to make proteins, but it does not actually use that information to.

Objective: to understand RNA and transcription and translation 12.3.

Transcription Objectives: Trace the path of protein synthesis.

Protein Synthesis. The DNA Code The order of bases along the DNA strand codes for the order in which amino acids are chemically joined together to form.

Protein Synthesis Transcription. DNA vs. RNA Single stranded Ribose sugar Uracil Anywhere Double stranded Deoxyribose sugar Thymine Nucleus.

Chapter 12-3: RNA & Protein Synthesis Essential Questions:  What are 3 types of RNA?  What is the function of 3 types of RNA?  What happens during transcription?

RNA and Protein Synthesis Chapter How are proteins made? In molecular terms, genes are coded DNA instructions that control the production of.

Placed on the same page as your notes Warm-up pg. 48 Complete the complementary strand of DNA A T G A C G A C T Diagram 1 A T G A C G A C T T A A C T G.

Molecules to Eye Color DNA, RNA and Protein Synthesis.

Molecules to Eye Color DNA, RNA and Protein Synthesis.

12-3 RNA and Protein Synthesis Page 300. A. Introduction 1. Chromosomes are a threadlike structure of nucleic acids and protein found in the nucleus of.

Transcription & Translation. Objectives: Relate the concept of the gene to the sequences of nucleotides in DNA Sequence the steps involved in protein.

RNA and Transcription. Genes Genes are coded DNA instructions that control the production of proteins within the cell To decode the genetic message, you.

Nucleic Acids and Protein Synthesis How we make the proteins that our body is made of.

Notes: Transcription DNA vs. RNA

Protein Synthesis.

TRANSCRIPTION & TRANSLATION: From DNA to Protein

Transcription and Translation The role of RNA

Section 3: RNA and Gene Expression

Protein Synthesis.

Protein Synthesis.

13.3 RNA & Gene Expression I. An Overview of Gene Expression A. RNA

PROTEIN SYNTHESIS.

TRANSCRIPTION & TRANSLATION: From DNA to Protein

RNA and Protein Synthesis

Protein Synthesis.

Transcription 8.4.

RNA 3 Differences Between DNA and RNA RNA - ribonucleic acid

Objective: Journal: Describe the process of protein synthesis

RNA Ribonucleic Acid.

Protein Synthesis 101 Not only does every nucleus of every cell contain the information to make a new you it also contains the information to make all.

DNA Molecules DeoxyriboNucleic Acid Sugar = Deoxyribose

Section 4 Protein Synthesis

Protein Synthesis.

RNA is a nucleic acid made of linked nucleotides.

Nucleic Acids: RNA Ribonucleic Acid: RNA

January 11, 2018 Objective: Journal:

Transcription/ Translation Notes 16-17

RNA is a nucleic acid made of linked nucleotides.

RNA, Transcription, and Translation

RNA, Protein Synthesis, Transcription, and Translation

DNA Transcription and Translation

RNA: another nucleic acid

Protein Synthesis.

Protein Synthesis.

Presentation transcript:

LG 4 DNA and Protein Synthesis Ribonucleic Acid RNA – Steps in Protein Synthesis Transcription – Translation – Functions of Proteins Structural – Signals – Enzymes – Carriers –

Unit IV - Genetics Learning Goal 4 Describe how DNA is used by cells to produce proteins.

RNA RNA (ribonucleic acid) is another type of nucleic acid that plays a role in decoding DNA.

RNA is different from DNA in the following ways: It contains uracil instead of thymine It contains ribose instead of deoxyribose It is single stranded instead of double stranded

Steps in Protein Synthesis Transcription A section of DNA called a gene contains the code for a certain protein. When the protein is needed by the cell, this section unwinds.

RNA nucleotides line up and bond with their complimentary nitrogen bases on the appropriate side of the exposed DNA G-C, C-G, U-A, A-T When transcription is complete, messenger RNA (mRNA) separates from the DNA and moves out of the nucleus into the cytoplasm where it hooks up with ribosomes.

Translation Transfer RNA (tRNA) brings amino acids to complimentary regions on the mRNA. These regions are called codons and are 3-letter segments The 3-letter tRNA segments are called anti codons

Amino acids are positioned side by side and bond together to form polypeptides, which then become part of protein molecules.

Functions of Proteins Structural (muscles, connective tissue) Example: collagen

Signals (hormones, neurotransmitters) Example: insulin that signals cells to take in glucose

Enzymes that speed up chemical reactions in cells Example: lipase for fat digestion

Carriers that move substances around in the body. Example: hemoglobin that carries oxygen to cells.

upXZg&feature=player_detailpagehttp:// upXZg&feature=player_detailpage 78THo&list=RD02iSt7oh9E1Dg&feature=p layer_detailpagehttp:// 78THo&list=RD02iSt7oh9E1Dg&feature=p layer_detailpage