Task 3: Place the following events of protein synthesis in order. 1 RNA polymerase attaches to DNA 2 MRNA exits the nucleus 3 Stop codon is reached 4 Cap and tail added 5 TRNA interpret the mRNA and attach amino acid 6 I MRNA strand produced from DNA 7 Protein released from ribosome 8 MRNA attaches to the ribosomal subunits :::: :::: :::: :::: :::: ::::
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- Task #2: Examine the gene, transcript and polypeptide sequences Next, it's important to understand how the gene would be transcribed and translated. A 1 agagtctcct cagacgccga gatgctggtc atggcgcccc gaaccgtcct cctgctgctc 61 tcggcggccc tggccctgac cgagacctgg gccggtgagt gcgggtcggg agggaaatgg 121 cctctgccgg gaggagcgag gggaccgcag gcgggggcgc atgacctcag gagccgcgcc 181 gggaggaggg tcgggcgggt ctcagcccct cctcaccccc aggctcccac tccatgtggt 241 atttctacac ctccgtgtcc cggcccqgcc gcggggagcc ccgcttcatc tcagtgggct 301 acgtggacga cacccagttc gtgaggttcg acagcgacgc cgcgagtccg agagaggagc 361 cgcgggcgcc gtggatagag caggaggggc cggagtattg ggaccggaac acacagatct 421 acaaggccca ggcacagact gaccgagaga gcctgcggaa cctgcgcttc tactacaacc 481 agagcgaggc cgttgcgtga ccccggcccg gggcgcaggt cacgactccc catcccccac 541 gtacggcccg ggtcgccccg agtctccggg tccgagatcc gcctccctga ggccgcggga a) coding region i) What is the length of the coding region (in nucleotides)? ii) Explain how you arrived at your answer for (i). iii) Which nucleotides…Concept Overview: Protein Synthesis Task 2: Review the process of protein synthesis by placing the cards in their appropriate category. Think before you drop - This is an all or nothing type of question. Double check that you are happy with where you placed all of the options before you submit the knowledge check. Transcription Translation No Answers Chosen No Answers Chosen Transcription & Translation Neither No Answers Chosen No Answers Chosen Possible answers DNA is copied into MRNA Involves tRNA | Occurs in the mitochondria Information in MRNA is used to produce a protein Occurs in the nucleus Involves mRNA Utilizes ribosomes Involves DNA polymerase Involves RNA polymerase Occurs in the cytoplasm :::: :::: ::::Learning Task 3: TRACE THE CODE dentify the amino acids coded for by the MRNA codon using the Genetic Code Table below. Order of bases in mRNA (codon) AUC Order or bases Order of bases Amino acid Coded in DNA in tRNA into Proteins TAG CAT GC СА UAC Methionine Valine Procedures: Copy and fill in the table Refer to the Genetic Code table to identify the amino acid. To determine the order of bases in the first column (DNA), second column 1. 2. 3. (codon) and third column (anticodon), consider the complementary base pairs in DNA adenine pairs with thymine and guanine pairs with cytosine. 4 Example, AUG using the Genetic Code Table. Look for the first letter of the MRNA codon on the left side of the genetic code table (A). The second letter of the MRNA on the second letter column (U) and the third letter on the right-side column (G). AUG codes for the amino acid methionine. To identify the amino acid. Look at the bases in the MRNA codon. 5. Do the same with the other codons in the chart.…
- G-Unit 5: DNA anc X https://docs.goog x y google classroom x A Classes QLSeyPC6Kmoa0k5JJd1DWGzqqRwaQQobHNOOdqFX_aDbV_6-bKw/formResponse of Distance Le... Launch Meeting - Z.. 4 2020 HORNETS 4N... StudentVUE Clear s How is a protein made in the cell? * One strand of DNA in the ribosome combines with amino acids. Two strands of DNA in the nucleus combine with amino acids. One strand of RNA in the ribosome is the template (model) for an amino acid sequence. Two strands of RNA in the nucleus are the template (model) for an amino acid sequence. Use the chart to determine the correct amino acid that this DNA would code for - ATA EGFL Y. UCAGUCAG Gutame Aspart acDesign alibri Y Layout 12.5 O I Uabe X₂ X² A-ay-A Font mRNA: Unique Unigriffin DNA: traits: ▼ wwww DNA: to search mRNA: References 13 A A Aa-A5-5-5- mRNA: amino acids: traits: DNA: # > amino acids: traits: How DNA Determines Traits- Transcription and Translation Fill in easier type.pptx part 2 - Word Mailings Review View ACROBAT Tell me what you want to do... A¶ | CAG TCG TTT | ATG GGG CTT CTT TIT | GAG AAT TCA CGC | wwwww | CGA CAA CAC | GTA GTA | CAA AAA ATG | TTA TAG AAT GAC GGG TGG | wwww 14 | TTA TTG TTA CGG | AAA AGA CCT | GCA GCC TTG TGT | O $ Paragraph =-12-18 15 % AaBbCcDc AaBbCcl AaBbCcL AaBbCcDc AaBb CcDc ¶ Normal T Body Text 1 List Para... 1 No Spac... 1 Table Par... Styles 16 W 18 7 C fg OM f10 num lk (p)) 捆 AaBbCc[ Aa Bb 1 Heading 1 1 Head 10000 00000 J 0 36°FChallenge #1: Can you go from mRNA back to DNA (and to the amino acids?) DNA UAU CGA UUC CAG GUG UAA AAC UAG MRNA UGG ACG Amino Acid
- Lesson 2 Focus Questions 1. What chemicals and molecules are needed for PCR, and what is the function of each component? 2. Examine the 150 base promoter sequence below. Kaylee Kauff 5'TAGAAAAGGA AGGTGGCTCC TACAAATGCC ATCATTGCGA TAAAGGAAAG GTATCATTC AAGATGCCTC TGCCGACAGT GGTCCCAAAG ATGGACCCCC ACCCACGAGG AGC ATCGTGG AAAAAGAAGA CGTTCCAACC ACGTCTTCAA3' Write in the sequence of the complementary strand and mark the 3' and 5' ends of the complementary strand. 43Challenge #2: When you are giuen the amino acid, there are MULTIPLE possible MRNA and DNA codons, therefore multiple possible answers! DNA MRNA Thr Lys Arg lle Gin Gly STOP Amino Acid Met Leu AlaQuestion Completion Status: Which of the following experiments suggested DNA was the transforming principle? O Avery, MacLeod, and McCarty O Beadle and Tatum O Mendel O Altmann QUESTION 19 Which of the following is not true of DNA? O DNA is single stranded O DNA is double stranded DNA strands are antiparallel O DNA is composed of nucleotides QUESTION 20 What type of RNA is a part of ribosomes? TRNA O FRNA MRNA dsRNA Click Save and Submit to save and submit. Click Save All Answers to save all answers. P Type here to search 立
- 15-2. Explain whether the following statements are true or false.Justify the false ones.A. Ribosomes are the cytoplasmic structures that duringProtein synthesis is linked by an mRNA moleculeforming polyribosomes.B. The Leu-His-Arg-Leu-Asp-Ala-Gln-Ser- Amino Acid SequenceLys-Leu-Ser-Ser is a signal sequence that directs proteinsinto the endoplasmic reticulum.C. All transport vesicles in the cell must have av-SNARE protein in its membrane.D. The transport vesicles carry protein and lipid to thecell surface.E. If the delivery or distribution of lysosomal proteinsprospects from the trans-Glogii network to endosomes areblock, lysosomal proteins would be secreted by pathwaysof constitutive secretion like those in Figure 15-28.F. Lysosomes digest only substances that have been takenby cells by endocytosis. 15.3 Many of the proteins produced in the reticulumendoplasmic changes such as the addition ofcarbohydrates (oligosaccharides). What is the function of thesesugars in such proteins? 15.4…Task #2 Flow of information: A codon table is provided above. The 5' codon nucleotide is in the left column, and second codon nucleotide is on top. The Mcr1 M and m allele sequences are shown again in the central dogma grids below with the reading frame designated. Fill in the grids. In the second column indicate the end polarity (5' or 3', N or C). For both alleles, determine the sequences of the DNA template strand, mRNA, tRNA and polypeptide. Mc1r gene M allele: DNA sense strand DNA template strand mRNA codon tRNA anticodon polypeptide Mc1r gene m allele: DNA sense strand DNA template strand mRNA codon tRNA anticodon polypeptide 5' A A A A 5' A A A A A A Q C C G C A T G C A C A A CIntegration of Lambda DNA requires INT XIS both INT and XIS