Concept explainers
(a)
Interpretation:
The sequences in DNA for the amino acids are to be determined.
Concept Introduction:
DNA can be expanded as deoxyribonucleic acid. It is a molecule which is formed by the two polynucleotide chains and result in the double helix form. This form carries the genetic information.
(b)
Interpretation:
The DNA sequence that would code for the peptide tarp-glue-phi-met is to be determined.
Concept Introduction:
DNA can be expanded as deoxyribonucleic acid. It is a molecule which is formed by the two polynucleotide chains and result in the double helix form. This form carries the genetic information.
(c)
Interpretation:
The number of different DNA sequences can code for the peptide given in subpart (b) is to be determined.
Concept Introduction:
DNA can be expanded as deoxyribonucleic acid. It is a molecule which is formed by the two polynucleotide chains and result in the double helix form. This form carries the genetic information.
(d)
Interpretation:
The peptide coded from the DNA sequence T-A-C-C-T-G-A-A-G is to be determined.
Concept Introduction:
DNA can be expanded as deoxyribonucleic acid is known as molecule which is formed by the two polynucleotide chains and result in the double helix form. This form carries the genetic information.
(e)
Interpretation:
The DNA sequence that yield the same tripeptides same as part (d) is to be determined.
Concept Introduction:
DNA can be expanded as deoxyribonucleic acid. It is a molecule which is formed by the two polynucleotide chains and result in the double helix form. This form carries the genetic information.
Want to see the full answer?
Check out a sample textbook solutionChapter 21 Solutions
EBK CHEMICAL PRINCIPLES
- Although RNA is single-stranded, the strand sometimes folds back on itself to give a complementary portion. What would be the complementary portion of the RNA fragment having the bases uracil-cytosine-guanine? A virus is a particle that contains DNA or RNA that is surrounded by a coat of protein that can replicate only in a host cell. The influencza virus shown in this electron microscope image is an RNA virus.arrow_forwardDo the DNA sequences ATGC and CGTA represent the same compound? Explain.arrow_forward22-84 How many different dipeptides can be made (a) using only alanine, tryptophan, glutamic acid, and arginine and (b) using all 20 amino acids?arrow_forward
- 46. The phosphodiester linkages in DNA and in RNA are, respectively: a. 2' to 3', 3' to 2' 2' to 5', 5' to 2' 3' to 5', 5' to 3' b. с. d. e. 3' to 5', 3' to 5' 5' to 5', 3' to 3' 47. Which of the following is 2-deoxy-D-ribose? HOCH2 ОН HOCH2 OH 1 ОН ОН 2 ОН HOCH₂ 3 ОН OH OH OH OHarrow_forward7. The following compound is a(n) HyÑ-ÇHC-N-CHC-H-CHể-o || H3N-CHC-N-CHC-N-CHO-O СНCHЗ CHз ČH3 CH2 Он a. amino acid. b. dipeptide. c. tripeptide. d. polypeptide. e. protein.arrow_forward32. A nucleotide segment contains the sequenceA-U-G-C. This indicates the segment belongs to a(n). molecule. a. DNA b. RNA C. either DNA or RNA Od. neither DNA nor RNAarrow_forward
- 11arrow_forwardKk.283.arrow_forward9. The structural formula of several amino acids are shown below. Amino acid Glycine (Gly) Structural formula NH,CH,COOH Serine (Ser) CH2(OH)CH(NH2)COOH Isoleucine (Iso) CH;CH,CH(CH;)CH(NH2)COOH Alanine (Ala) CH;CH(NH2)COOH Draw and name the dipeptide and tripeptide formed from the following pairs of amino acids. (a) Glycine, serine (b) Glycine, isoleucine (c) Glycine, alanine (d) Serine, isoleucine (e) Serine, alanine (f) Isoleucine, alaninearrow_forward
- Find the name of the amino acid and write it in the space provided. If the letters code for more than one amino acid, separate the names by dashes.a. U U Ab. G A Gc. UAUCUAd. AUCUUGe. AAGAGUUCGf. AAAUUUGGGg. CCAGCUAGAGGGUGGCUGUCAarrow_forwardneed some help with this question can you help with the first partarrow_forward16. Draw the structure of the tri-peptide Val-Ser-Asn that forms from the following three amino acids NH2 H2N COOH H2N COOH H2N COOH Valine (Val, V) Serine (Ser, S) Asparagine (Asn, N)arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning
- Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co