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Q: AAA CC GG G CA GG CCGU Phe Gly Arg
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Complete the following chart.
Region Length Multiples of 3? Intron 1
Intron 2
Exon 1 (from start)
Exon 2
Exon 3 (to stop)
Exon Total
RNA is abbreviated as ribonucleic acid and it is composed of a ribose sugar, which is attached with nitrogenous base, and phosphate molecules.
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- The genetic code is defined as a series of _______________ in _______________. (a) anticodons; tRNA (b) codons; DNA (c) anticodons; mRNA (d) codons; mRNA (e) codons and anticodons; rRNABriefly describe the function of the following in protein synthesis. a. rRNA b. tRNA c. mRNAThe following segment of DNA codes for a protein. The uppercase letters represent exons. The lowercase letters represent introns. The lower strand is the template strand. Draw the primary transcript and the mRNA resulting from this DNA.
- Using the mRNA codon table below and your knowledge of transcription and translation, complete this information: DNA Sequence: 5' ATG GAA 3' non-template strand DNA Sequence: 3' TAC ATA 5' mRNA sequence 5' 3' amino acid sequence: Met CComplete the table below: DNA DNA Complimentary Strand mRNA sequence tRNA sequence Amino acid code A T G A A A G T C A T T T A GPlease write a paragraph and include an image about Translation and use the following terms (in the paragraph): ribosomal attachment, 5’ end, start codon, codons, genetic code, tRNA, stop codon
- Complete the follow table and answer the next two questions. DNA____strand: ___ / T _ _ / _ _ _ / A _ _ / G _ _ DNA____ strand: _ _ _ / _ _ G / _ _ _ / _ _ G / _ C _ mRNA codon: _ _ _ / _ _ _ / _ _ G / _ _ _ / _ _ U tRNA anticodon: _ _ U / _ C _ / _ _ _ / _ A _ / _ _ _ Amino Acid: Alanine / ___ / Glutamate / ___ / ___ CGT ACG CTC TAG CCAComplete the following table with the proper terms: Process Molecule made name of monomer Name of template that provides information Direction in which template is read Name of enzyme responsible for synthesis Replication Transcription translationRefer to the partial gene sequence of DNA nucleotide bases listed below, and the genetic code chart on the next page to answer the following questions. Partial gene sequence of DNA nucleotides: A C C T T A A T G A A C T C T 42. What is the mRNA nucleotide sequence that would result from transcription of the partial gene sequence of DNA nucleotides? 43. What is the protein amino acid sequence resulting from translation of the mRNA sequence from the previous question? 44. In the gene sequence of DNA nucleotides, guanine (G) is mistakenly replaced by adenine (A) during DNA replication. What type of mutation would this be considered based on how it occurred? ________ a) spontaneous b) gametic c) mutagenic d) carcinogenic 45. Consider the mutation from the previous question. If it occurred within a skin cell of the body, what type of mutation would this also be considered based on where it occurred? ________ a) gametic b) germline c) heritable d) somatic
- Complete the following table: Type of RNA Functions Transfer RNA (tRNA) In a ribosome, plays a structural role;as a ribozyme, plays a catalytic role(catalyzes peptide bond formation) Primary transcript Small RNAs in the spliceosomeComplete the phrases with the correct word or words. The task is to match the lettered items with the correct numbered items. Appearing below is a list of lettered items. Following that is a list of numbered items. Each numbered item is followed by a drop-down. Select the letter in the drop down that best matches the numbered item with the lettered alternatives. a. methionine b. ribosome c. codon d. AUG e. UAC The mRNA moves out of the nucleus and attaches to a The first codon of an mRNA molecule is always As soon as the first codon is in place, a tRNA molecule arrives with the anti-codon The first tRNA to arrive always carries the amino acid called, The ribosome scoots along the mRNA to read the nextDrag and drop the following terms into the correct spots on the image below. 1. Amino Acids 2. Codon 3. mRNA 4. Ribosome 5. tRNA