DNA Coloring - Transcription & Translation
Protein Synthesis - Transcription & TranslationTranscriptionRNA, Ribonucleic Acid is very similar to DNA. RNA normally exists as a single strand (and not the double strandeddouble helix of DNA). It contains the same bases, adenine, guanine and cytosine. However, there is no thymine found inRNA, instead there is a similar compound called uracil.Transcription is the process by which RNA is made from DNA. It occurs in the nucleus. Label the box with the x in itnear the nucleus with the word TRANSCRIPTION and proceed to color the bases according to the key belowThymine orangeGuanine purpleCytosine yellowAdenine dark greenUracil brownColor the strand of DNA dark blue (D) and the strand of RNA light blue (R). Color the nuclear membrane (E) gray.TranslationTranslation occurs in the cytoplasm, specifically on the ribosomes. The mRNA made in the nucleus travels out to theribosome to carry the "message" of the DNA. Here at the ribosome, that massage will be translated into an amino acidsequence. Color the ribosome light green (Y) and note how the RNA strand threads through the ribosome like a tapemeasure and the amino acids are assembled. The RNA strand in the translation area should also be colored light blue, as itwas colored in the nucleus.Label the box with the X in the translation area with the word TRANSLATION.Important to the process of translation is another type of RNA called Transfer RNA (F) which function to carry the aminoacids to the site of protein synthesis on the ribosome. Color the tRNA red.A tRNA has two important areas. The anticodon, which matches the codon on the RNA strand. Remember that codons aresets of three bases that code for a single amino acid. Make sure you color the bases of the anticodon the same color as thebases on your DNA and RNA strand - they are the same molecules!At the top of the tRNA is the amino acids. There are twenty amino acids that can combine together to form proteins of allkinds, these are the proteins that are used in life processes. When you digest your food for instance, you are usingenzymes that were originally proteins that were assembled from amino acids. Each tRNA has a different amino acidwhich link together like box cars on a train. Color all the amino acids (M) pink.Questions:1. How many different kinds of bases can be found on DNA2. What base is found on RNA but not on DNA?3. How many bases are in a codon? In an anticodon?4. How many amino acids are attached to a single transfer RNA?5. Transcription occurs in the ; translation occurs in the .6. The process of making RNA from DNA is called and it occurs in the.7. The process of assembling a protein from RNA is called and it occurs in the.Adapted from a worksheet available through “The Biology Corner” @ http://biologycorner.com
Protein Synthesis - Transcription & TranslationAdapted from a worksheet available through “The Biology Corner” @ http://biologycorner.com
Adapted from a worksheet available through “The Biology Corner” @ http://biologycorner.com
Adapted from a worksheet available through “The Biology Corner” @ http://biologycorner.com
Adapted from a worksheet available through “The Biology Corner” @ http://biologycorner.com
acids to the site of protein synthesis on the ribosome. Color the tRNA red. A tRNA has two important areas. The anticodon, which matches the codon on the RNA strand. Remember that codons are sets of three bases that code for a single amino acid. Make sure
DNA Transcription and Translation Notes 20d. Transcription and Translation Worksheet 21d. DNA Mutations Notes 22d. Mutations Worksheet Transcription and Translation Worksheet Mutations . Activities 1d. Genetics Vocabulary 2d. Notes on cell cycle and mitosis 3d. Cell Cycle Coloring 4d. Cell Regulation Notes 5d. Mitosis Lab – Onion Root Tip 6d. .
Transcription: On the worksheet, make the DNA strand into mRNA codons (review Transcription to Protein Synthesis sheet). 3. Translation: On the worksheet, make the mRNA codons into tRNA codons (review Transcription to Protein Synthesis sheet). 3. Amino Acid Chains: Using the Genetic Code chart, fill in the amino acids for each DNA strand. 4.
Transcription: On the worksheet, make the DNA strand into mRNA codons (review Transcription to Protein Synthesis sheet). 3. Translation: On the worksheet, make the mRNA codons into tRNA codons (review Transcription to Protein Synthesis sheet). 3. Amino Acid Chains: Using the Genetic Code chart, fill in the amino acids for each DNA strand. 4.
transcription) is from DNA to RNA via the process of transcription, and thence to protein via translation. Transcription is the making of an RNA molecule off a DNA template. Translation is the construction of an amino acid sequence (polypeptide) from an RNA molecule. Al
Transcription Translation. Definitions Transcription - To copy down, within the same language Language Nucleic Acids DNA to RNA Translation - To translate from one language to another From Nucleic Acids to Amino Acids RNA to Protein. DNA vs. RNA. Note Where Things Happen. Transcription
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Basic Principles of Transcription and Translation RNA is the bridge between DNA and protein synthesis RNA is chemically similar to DNA, but RNA has a . RNA PROCESSING TRANSCRIPTION TRANSLATION Polypeptide Ribosome mRNA DNA TRANSCRIPTION TRANSLATION
3 DNA is a template in RNA synthesis In DNA replication, both DNA strands of ds DNA act as templates to specify the complementary base sequence on the new chains, by base-pairing. In transcription of DNA into RNA, only one DNA strand (the negative strand) acts as template. The sequence of the transcribed RNA corresponds to that of the coding
