1 / 12

RNA

RNA. Use this power point to help you complete notes for interactive notebook. RNA. Name: Ribonucleic acid Nitrogen bases: A-U-C-G (adenine, uracil , cytosine, guanine) Structure: single - strand of nucleotides Sugar: ribose (5-carbon sugar)

khan
Télécharger la présentation

RNA

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. RNA Use this power point to help you complete notes for interactive notebook

  2. RNA • Name:Ribonucleic acid • Nitrogen bases:A-U-C-G (adenine, uracil, cytosine, guanine) • Structure:single - strand of nucleotides • Sugar:ribose (5-carbon sugar) • Function:to carry the DNA code to the ribosomes • Number of types:3 • Names of the types:mRNA, tRNA, and rRNA • Codon:3 nitrogen bases that code for an amino acid • Transcription;transferring DNA code onto mRNA • Why is RNA important? Without RNA there would not be instructions for making proteins at the ribosomes in cells.

  3. DNA RNA List the differences 1. Single RNA/double DNA 2. Uracil (RNA) Thymine (DNA) 3. Ribose = RNA sugar Deoxyribose = DNA sugar 4. GAUC = RNA bases GATC = DNA bases

  4. DNA RNA List the similarities 1. PHOSPHATE/SUGAR SIDES 2. MADE OF NUCLEOTIDES 3. 5-CARBON SUGAR 4. NUCLEIC ACIDS

  5. mRNA • Nucleic Acid • Single-stranded • Made in nucleus as a result of transcription • Travels to ribosome with transcribed DNA code • Called messenger RNA

  6. rRNA • Made of a large and a small unit that come • together for protein synthesis • Found in the cytoplasm • Translates the mRNA code to amino acid code in • making proteins • Called ribosomal RNA

  7. tRNA • Small coiled RNA with three unmatched bases • Found in the cytoplasm • Carries amino acid to ribosome • Called transfer RNA AMINO ACID tRNA ANTICODON

  8. Use proper base pairing to complete DNA and mRNA

  9. Summary for making proteins TRANSCRIPTION → mRNA →TRANSLATION → PROTEIN

  10. CHECK OUT THESE LINKS TO BETTER UNDERSTAND THE PROCESSES INVOLVED IN MAKING PROTEINS. MAKING PROTEINS ANIMATION SIMPLE ANIMATED TRANSCRIPTION EASY TO FOLLOW TRANSLATION ANIMATED TRANSLATION ANOTHER ANIMATED TRANSLATION

More Related