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- 11:29 Protein 6-10092015113530.pdf https:api.schoology.comv1attachment169963838... Name Class Date 2. How are enzymes involved in this process? 3. hаppens anzips"? 4. Why is it important that exact copies of DNA be made? 5. Suppose that a sequence of one DNA strand is T-A-C-A-A-C-G-T-G. What is the corresponding sequence on the other strand? E Concept Mapping The construction of and theory behind concept mapping are discussed on pages vil-ix in the front of this Study Guide. Read those pages carefully. Then consider the concepts presented in Section 7-1 and how you would organize them into a concept i page 74. Notice that the concept map has been started for you. Add the key Now look at the concept map for Chapter 7 on concepts you are important Secti When you have finished the chapter, you will have a completed concept map. 69 1 of 1b. The diagram below is of a short stretch of prokaryotic chromosomal DNA in the process of replication. Please supply the specific pieces of information requested by the boxes below. 1. What enzyme relaxes the supercoils? 2. What enzyme unwinds the DNA? 7. What does this arrow represent? 3. What enzyme synthesizes the RNA primer 8. Why should this single-stranded portion be stabilized? 4. What is this short segment of DNA called? 9. What enzyme synthesizes this long DNA segment? 5. What enzyme removes the RNA primer and replaces it with DNA? 10. Is this the leading or the lagging side? 6. What enzyme joins the short segments of DNA together? 3INSTRUCTION: Given the DNA sequence below, provide the answers to the following items. a. complimentary DNA strand 1.) G A A A T G A C C A G A T T T A T G G C C T G A 2). A T G C G A C C T T A A G T C A A T T G C G A C b. mRNA 1.) G A A A T G A C C A G A T T T A T G G C C T G A 2). A T G C G A C C T T A A G T C A A T T G C G A C c. protein synthesized 1.) G A A A T G A C C A G A T T T A T G G C C T G A 2). A T G C G A C C T T A A G T C A A T T G C G A C
- Third letter UCAG UCAGH CAC First letter Part 5: Coding Practice 1. Use this sequence of DNA to answer the following former test questions: 5'-- TTAATGGGACAGCTTGTGTAGAGG --3' a. What is the complementary strand of DNA? b. Using the complementary strand of DNA (your answer from part a) as the template strand, what is the transcribed mRNA sequence? C. What is the amino acid sequence translated from the strand of mRNA synthesized in part b (use the genetic code below)? Remember: i. Start codon! ii. Stop codon! bac ocent Seond letter UUU Phe UAU Tyr UGU UGC Cys UUC UCC UAC Ser UAA Stop UGA Stop A UAG Stop UGG Trp G C. UUA UCA UUG Le UCG [ CAU ] CAC CUU CGU His CUC C CGC ne. CCA Arg Pro CUA CAA CGA CCG CAG Gin CGG CUG AAU 1 AAC Asn ACU AGU [ [ AUU AUC Ile AGC Ser Thr A AUA AGA AGG ACA AAA Arg AUG Met ACG AAG GUU GCU GAU GGU Asp GAC GCC GGC GUC Val G GUA GCA Ala GAA GGA Gly GAG Glu GGG GUG GCGQuestion:- Many cancer treatment drugs specifically target DNA synthesis/replication. Find a drug that is currently used in cancer treatment Tell me what it is used for (e.g. any specific types of cancers?) What specific DNA process does it target? From a molecular biology perspective (what you have learned so far), what are the negative outcomes of targeting this process?.Part C: The Big Picture – In this part, you will use the information from Part A and Part B so answer questions. 1. When you were creating the complimentary DNA strands, what bases (letters) paired together? Were there any bases that could pair with more than one base (letter)? 2. Using the following DNA sequence, ATTACGCATATG, what would the sequence of the complimentary strand be? 3. Could DNA be replicated without the use of enzymes? Explain your answer by giving specific examples. 4. If you replicate on strand of DNA, how many do you end up with? Are the strands identical to the original or different? How do you know? The bases that Paired to)ether Wa s
- 7:07 1 How Mutations Occur (Developing) Question O Practice It! /// A Select the statement(s) that accurately describe the function of DNA polymerase and the types of mutations that may occur. O Point mutations occur when a single nitrogenous base is substituted. Frameshift mutations occur when a nitrogenous base is inserted or deleted. start d le O Point mutations are less serious than frameshift mutations, as only a single base pair is affected. DNA has rare mutations during replication because DNA polymerase functions to build and repair errors in nitrogen base pairings of A-G and T-C. 3 Pro O DNA has rare mutations during replication because DNA polymerase functions to build and repair errors in nitrogen base pairings of A-T and G-C. O Point mutations occur when a nitrogenous base is inserted or deleted. Frameshift mutations occur when a single nitrogenous based is substituted. B.McKenzie - Uncontrolled Cell Growth B.McKenzie - Uncontrolled Cell Growth B.McKenzie - Uncontrolled…1_30*_SP23 - General Biology I (for majors)/1 of us page The anticodon sequence created from the following DNA: TACGGGGCTGAGATT F1 Select one: O a. Tyr-Gly-Ala-Glu-lle O b. AUGCCCCGACUCUAA c. UACGGGGCUGAGAUU O d. Met-Pro-Arg-Leu-STOP F2 # 80 F3 $ 000 000 F4 % F5 MacBook Air F6 & r F7 DII F8-66 The following sequence of the DNA template strand contains: 5'AGGCTCCAGG 3' out of Which complementary RNA strand can be made from this sequence? uestion Select one: O a. 5' UCACAGGUCU 3" O b. 5' UCCGAGGUCU 3" O c.5' CCUGGAGCCU 3' O d. 5' UGGCTCCUGC 3' e. 5' GACCTCGGAA 3"
- Take each of the DNA sequences and complete ALL of the following steps: i. Find the DNA Replication Complement of each strand ii. Transcribe the complement strand of DNA into an mRNA strand Translate the mRNA strand into an Amino Acid strand iii. a. ATGGACGTATAGATGACAGGTAGATGTTTCAGGGGGATTTATCGATAG b. ATGGCCATTGAGTGTCAAAAGTCTCAATGA First base U UUU UUC UUA UUG CUU CUC C CUA CUG G U -phenylalanine (Phe) -leucine (Leu) GUU GUC GUA GUG leucine (Leu) AUU AUC isoleucine (lle) Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Second base ACU ACC AUA ACA AUG methionine (Met) (start) ACG -valine (Val) UCU UCC UCA UCG CCU CCC CCA CCG GCU GCC GCA GCG C -serine (Ser) -proline (Pro) -threonine (Thr) -alanine (Ala) UAU UAC UAA stop UAG stop CAU CAC CAA CAG AAU AAC AAA AAG A -tyrosine (Tyr) GAU GAC GAA GAG - histidine (His) -glutamine (Gln) - asparagine (Asn) -lysine (Lys) -aspartic acid (Asp) -glutamic acid (Glu) CGU CGC CGA CGG AGU AGC AGA AGG G -cysteine…Which answer correctly summarizes the plcture below: A. 8989回 B. (A) is showing a DNA strand and (B) shows that DNA strand wrapped around proteins. (O is showing further folding of DNA untilit gets to (D) aheavily condensed chromosome, CWisshowing a condensed chromosome and (B) shows the chromosome wrapped around proteins. (C) hows the furtherflding.of the chromosome to form the end result of DNAshown as (D). Mhowing a hlycondensolchromosome that goes through funher folding shown in (B) (Oshowing a DNAmeecutrwith (D) showinghow DNAwraps around proteins JALNONAan(8rshows.ho atbNA omake.proteinsC,shawsThis is a homework question that I have on my Adv. Anatomy & Physiology assignment. How to I got about answering the question? (I do have the Codon table in my textbook) Consider a hypothetical protein that consists of the amino acid sequence arginine, phenylalanine and histidine. From this information, construct (1) the original DNA strand, (2) corresponding mRNA codons and (3) tRNA anticodons used to produce this hypothetical protein. (Only use 1 mRNA codon per amino acid.) In addition, be sure to include start and stop sequences where appropriate.