Concept explainers
(a)
Interpretation:
Whether guanine is a pyrimidine or a purine base is to be stated.
Concept introduction:
The term DNA stands for deoxyribonucleic acid. Deoxyribonucleic acid is the most important
(b)
Interpretation:
Whether thymine is a pyrimidine or a purine base is to be stated.
Concept introduction:
The term DNA stands for deoxyribonucleic acid. Deoxyribonucleic acid is the most important biomolecule that stores genetic information of a living organism. In other words, DNA is the blueprint of all organisms. The DNA first synthesizes RNA by the process of transcription and then the RNA synthesizes the proteins by the process of translation.
(c)
Interpretation:
Whether uracil is a pyrimidine or a purine base is to be stated.
Concept introduction:
The term DNA stands for deoxyribonucleic acid. Deoxyribonucleic acid is the most important biomolecule that stores genetic information of a living organism. In other words, DNA is the blueprint of all organisms. The DNA first synthesizes RNA by the process of transcription and then the RNA synthesizes the proteins by the process of translation.
(d)
Interpretation:
Whether cytosine is a pyrimidine or a purine base is to be stated.
Concept introduction:
The term DNA stands for deoxyribonucleic acid. Deoxyribonucleic acid is the most important biomolecule that stores genetic information of a living organism. In other words, DNA is the blueprint of all organisms. The DNA first synthesizes RNA by the process of transcription and then the RNA synthesizes the proteins by the process of translation.
(e)
Interpretation:
Whether adenine is a pyrimidine or a purine base is to be stated.
Concept introduction:
The term DNA stands for deoxyribonucleic acid. Deoxyribonucleic acid is the most important biomolecule that stores genetic information of a living organism. In other words, DNA is the blueprint of all organisms. The DNA first synthesizes RNA by the process of transcription and then the RNA synthesizes the proteins by the process of translation.
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Chapter 21 Solutions
Bundle: Chemistry for Today: General, Organic, and Biochemistry, Loose-Leaf Version, 9th + LMS Integrated OWLv2, 4 terms (24 months) Printed Access Card
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- 30. Which of these will not give a blue solution with Ninhydrin test b. Phe d. Cys Pro 31. A neutral molecule with a positive and negative electrical charge. a. Isoelectric point a. C. Ala b. Zwitterions Buffer d. Amphoteric C.arrow_forwardDraw the structure of each of the following: a. a purine base b. a nucleoside that contains 2-deoxyribose and a pyrimidine base c. a nucleotide that contains ribose and a purine base d. a triphosphate of guanosinearrow_forwardOnce a polypeptide chain has begun growing during protein synthesis, an incoming RNA carrying the next amino acid of the sequence will bond at the _______ site of the ribosomal complex a. A b. P c. 5' d. 3'arrow_forward
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- 34 35arrow_forwardEnzymes called amino acyl-tRNA synthetases: A. attaches amino acids to tRNA B. synthesizes tRNA C. destroys tRNA molecules D. synthesizes amino acidsarrow_forwardWhat is the secondary structure of DNA? a. double helix b. random cail c. An alpha-helix d. pleated sheet e. fat sheetarrow_forward
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