Concept explainers
(a)
Interpretation:
Sequence of the mRNA molecule synthesized from 3-GGCCTATA-5 DNA template and sequence of the informational strand of DNA molecule should be identified.
Concept Introduction:
DNA molecules consist of 2 DNA strands, which binds with base pairs as below.
Adenine (A) pairs with Thymine (T).
Cytosine (C) pairs with Guanine (G).
In RNA;
Adenine (A) pairs with Uracil (U). Cytosine (C) pairs with Guanine (G).
(b)
Interpretation:
Sequence of the mRNA molecule synthesized from 3-GCCGAT-5 DNA template and sequence of the informational strand of DNA molecule should be identified.
Concept Introduction:
DNA molecules consist of 2 DNA strands, which binds with base pairs as below.
Adenine (A) pairs with Thymine (T).
Cytosine (C) pairs with Guanine (G).
In RNA;
Adenine (A) pairs with Uracil (U). Cytosine (C) pairs with Guanine (G).
(c)
Interpretation:
Sequence of the mRNA molecule synthesized from 3-CTACTG-5 DNA template and sequence of the informational strand of DNA molecule should be identified.
Concept Introduction:
DNA molecules consist of 2 DNA strands, which binds with base pairs as below.
Adenine (A) pairs with Thymine (T).
Cytosine (C) pairs with Guanine (G).
In RNA;
Adenine (A) pairs with Uracil (U). Cytosine (C) pairs with Guanine (G).
(d)
Interpretation:
Sequence of the mRNA molecule synthesized from 3-ATTAGAGC-5 DNA template and sequence of the informational strand of DNA molecule should be identified.
Concept Introduction:
DNA molecules consist of 2 DNA strands, which binds with base pairs as below.
Adenine (A) pairs with Thymine (T).
Cytosine (C) pairs with Guanine (G).
In RNA;
Adenine (A) pairs with Uracil (U). Cytosine (C) pairs with Guanine (G).
Want to see the full answer?
Check out a sample textbook solutionChapter 22 Solutions
General, Organic, and Biological Chemistry - 4th edition
- Consider the following mRNA base sequence 5ACCCAC3 a. What dipeptide is coded for by this mRNA? b. What dipeptide is formed if a point mutation converts CAC to AAC? c. What dipeptide is formed if a point mutation converts ACC to ACU? d. What dipeptide is formed if a point mutation converts CAC to AAC and ACC to ACU?arrow_forward3. Which amino acid is selected by the mRNA codon GAA? alanine glutamic acid histidine tyrosinearrow_forwardIs the trinucleotide in Problem 22-31 found only in DNA, found only in RNA, or found in both DNA and RNA? Explain the basis for your answer.arrow_forward
- The following is a base sequence for an exon portion of a template strand of a DNA molecule: What is the base sequence of the hnRNA strand synthesized from the DNA template strand? What is the base sequence of the mRNA strand synthesized from the hnRNA strand? What codons are present in the mRNA strand produced from the DNA template strand? What tRNA molecule anticodons are needed to interact with the codons present in the mRNA strand produced from the template DNA strand?arrow_forwardGive an mRNA sequence that will code for the synthesis of angiotensin II. Asp-Arg-Val-Tyr-Ile-His-Pro-Phearrow_forwardWhich of these RNA types(1) mRNA, (2) hnRNA, (3) rRNA, or (4) tRNAis most closely associated with each of the following terms or descriptions? a. Codon b. Intron c. Amino acid carrier d. Interacts with ribosomesarrow_forward
- 25-59 How many different bases are present in a DNA double helix?arrow_forwardGive an mRNA sequence that will code for the synthesis of metenkephalin. Tyr-Gly-Gly-Phe-Metarrow_forwardWith the help of Figure 22-2, indicate whether each of the bases in Problem 22-5 is found in DNA only, RNA only, or both DNA and RNA.arrow_forward
- Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
- Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning