Prescott's Microbiology
10th Edition
ISBN: 9781259281594
Author: Joanne Willey, Linda Sherwood Adjunt Professor Lecturer, Christopher J. Woolverton Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 12.5, Problem 5RIA
Summary Introduction
Proteins are made up of a chain of amino acids. There are 22 gene-encoded amino acids synthesized by the cell biological system. These amino acids are termed as non-essential amino acids Apart from this there are few amino acids which cannot be synthesized by the biological system and it should be supplied through an external source. Hence, they are called essential amino acids.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What cofactors are involved in one-carbon transfer reactions of amino acid anabolism?
What is the role of thioredoxin and NADPH in the formation of deoxyribonucleotides?
Which three amino acids are substrates or products of serine hydroxymethyltransferase?
Chapter 12 Solutions
Prescott's Microbiology
Ch. 12.1 - Prob. 1RIACh. 12.1 - Retrieve, Infer, Apply What is self-assembly? What...Ch. 12.3 - Retrieve, Infer, Apply Briefly describe the three...Ch. 12.3 - Retrieve, Infer, Apply Which two enzymes are...Ch. 12.4 - MICRO INQUIRY How might acetyl-CoA be used by the...Ch. 12.4 - Prob. 2MICh. 12.4 - MICROINQUIRY What is the difference between Lipid...Ch. 12.4 - Retrieve, Infer, Apply What is gluconeogenesis?...Ch. 12.4 - Retrieve, Infer, Apply Describe the formation of...Ch. 12.4 - Retrieve, Infer, Apply Suppose a microorganism is...
Ch. 12.4 - Retrieve, Infer, Apply Diagram the steps involved...Ch. 12.4 - Retrieve, Infer, Apply What would happen to a cell...Ch. 12.5 - What purpose is served for the cell when these...Ch. 12.5 - Prob. 2MICh. 12.5 - Prob. 1RIACh. 12.5 - How is nitrate assimilated? How does assimilatory...Ch. 12.5 - Prob. 3RIACh. 12.5 - How do organisms assimilate sulfur? How does...Ch. 12.5 - Prob. 5RIACh. 12.5 - Prob. 6RIACh. 12.5 - Describe the glyoxylate cycle. How is it similar...Ch. 12.5 - Prob. 8RIACh. 12.5 - List the types of organisms that use each...Ch. 12.6 - How is phosphorus assimilated? What roles do...Ch. 12.6 - Explain the difference between a purine and a...Ch. 12.6 - Outline the way in which purines and pyrimidines...Ch. 12.7 - Prob. 1RIACh. 12.7 - How are unsaturated fatty acids made?Ch. 12.7 - Briefly describe the pathways for triacylglycerol...Ch. 12.7 - Activated carriers participate in carbohydrate,...Ch. 12.7 - Prob. 5RIACh. 12 - What would happen if a microorganism that depended...Ch. 12 - Intermediary carriers are in a limited supply:...Ch. 12 - Magnetotactic bacteria are morphologically and...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- a) Based on the mechanism shown in Figure 2A, what type of enzyme is transpeptidase? : Lyase Isomerase Ligase Hydrolase Oxidoreductase Transferase b) Transpeptidases have two substrates. From Figure 2A, what type of mechanism do they most likely adopt in processing the two substrates? sequential or ping-pong c) β-lactams inactivate transpeptidases by forming a covalent bond with the serine residue in the active site. Based on this description and Figure 2B caption, what type of inhibitor are β-lactams? _________________________________________ d) Based on the mechanism for lactamase shown in Figure 3, what type of enzyme is lactamase? Lyase Isomerase Ligase Hydrolase Oxidoreductase Transferase e) Based on your answer in d, what other reactant, in addition to the antibiotic substrate, needs to be in the active site of lactamase for the hydrolysis reaction to proceed? ____________________arrow_forwardWhat reaction does synthine aminotransferase catalyze? what are the precursors and products? why is it described as "ping-pong" reactionarrow_forwardWhat is the unique feature of ribozyme function? Give two examples.arrow_forward
- What metabolic substrate is produced from the carbon atoms of each of the following amino acids?Spell out the full name of the compound. 1) isoleucine 2) asparagine 3) threonine 4) argininearrow_forwardHow is ACP similar to coenzyme A? How is it different?arrow_forwardExplain how the g-glutamyl cycle acts to transport aminoacids across a membrane. How does the location of theg-glutamyl transpeptidase help drive this process?arrow_forward
- Where is catalase produced?arrow_forwardDescribe which enzymes are required for lactose and tryptophan metabolism in bacteria when lactose and tryptophan, respectively, are (a) present and (b) absent.arrow_forwardWhy is carboxyl terminal domain (CTD) phosphorylation functionally important?arrow_forward
- What is the reciprocal substrate relation in the synthesis of ATP and GTP?arrow_forwardWhat enzyme is catalyzed by the reaction of glutamate and NH4+ in order to yield glutamine? Is it uridylyltransferase, adenylyl transferase, glutamate transferase or glutamine synthase?arrow_forwardAside from asymmetric hydrogenation (Section 29.4), various more strategies for the production of optically active amino acids are currently accessible. How may a process like the Strecker synthesis be modified to produce chiral amino acids?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education