Pearson eText for Biochemistry: Concepts and Connections -- Instant Access (Pearson+)
Pearson eText for Biochemistry: Concepts and Connections -- Instant Access (Pearson+)
2nd Edition
ISBN: 9780137533114
Author: Dean Appling, Spencer Anthony-Cahill
Publisher: PEARSON+
Question
Book Icon
Chapter 18, Problem 2P
Interpretation Introduction

(a) Interpretation:

Substrate required by B enzyme should be identified.

Concept Introduction:

Biosynthesis of vitamin B12 or cobalamin has aerobic and anaerobic pathways. Aerobic is where the chemical pathway needs oxygen and later cobalt is added. In anaerobic pathway, cobalt is added in the beginning and requires no oxygen.Biosynthesis of B12 as shown in the diagram produces 5-methyltetrahydrofolate as substrate. And methylmalonate is the compound formed in genetic deficient animal's urine. When the C enzyme loses its affinity towards a substrate injecting large amount of Vitamin B12 is reduced. Homocysteine is released during urine excretion.

Interpretation Introduction

(b) Interpretation:

Compound excreted in urine because ofenzyme C deficiency in animals should be identified.

Concept Introduction:

Biosynthesis of vitamin B12 or cobalamin has aerobic and anaerobic pathways. Aerobic is where the chemical pathway needs oxygen and later cobalt is added. In anaerobic pathway, cobalt is added in the beginning and requires no oxygen. Biosynthesis of B12 as shown in the diagram produces 5-methyltetrahydrofolate as substrate. And methylmalonate is the compound formed in genetic deficient animal's urine. When the C enzyme loses its affinity towards a substrate injecting large amount of Vitamin B12 is reduced. Homocysteine is released during urine excretion.

Interpretation Introduction

(c) Interpretation:

Consistent alterations of genetic in the enzyme because of treatment by injecting B12 for the enzyme C deficiency in animals should be identified.

Concept Introduction:

Biosynthesis of vitamin B12 or cobalamin has aerobic and anaerobic pathways. Aerobic is where the chemical pathway needs oxygen and later cobalt is added. In anaerobic pathway, cobalt is added in the beginning and requires no oxygen. Biosynthesis of B12 as shown in the diagram produces 5-methyltetrahydrofolate as substrate. And methylmalonate is the compound formed in genetic deficient animal's urine. When the C enzyme loses its affinity towards a substrate injecting large amount of Vitamin B12 is reduced. Homocysteine is released during urine excretion.

Interpretation Introduction

(d) Interpretation:

Kinds of amino acid released during urine excretion of animals having genetic deficiency in animals should be identified.

Concept Introduction:

Biosynthesis of vitamin B12 or cobalamin has aerobic and anaerobic pathways. Aerobic is where the chemical pathway needs oxygen and later cobalt is added. In anaerobic pathway, cobalt is added in the beginning and requires no oxygen. Biosynthesis of B12 as shown in the diagram produces 5-methyltetrahydrofolate as substrate. And methylmalonate is the compound formed in genetic deficient animal's urine. When the C enzyme loses its affinity towards a substrate injecting large amount of Vitamin B12 is reduced. Homocysteine is released during urine excretion.

Blurred answer
Students have asked these similar questions
please draw it for me and tell me where i need to modify the structure
Please help determine the standard curve for my Kinase Activity in Excel Spreadsheet. Link: https://mnscu-my.sharepoint.com/personal/vi2163ss_go_minnstate_edu/_layouts/15/Doc.aspx?sourcedoc=%7B958f5aee-aabd-45d7-9f7e-380002892ee0%7D&action=default&slrid=9b178ea1-b025-8000-6e3f-1cbfb0aaef90&originalPath=aHR0cHM6Ly9tbnNjdS1teS5zaGFyZXBvaW50LmNvbS86eDovZy9wZXJzb25hbC92aTIxNjNzc19nb19taW5uc3RhdGVfZWR1L0VlNWFqNVc5cXRkRm4zNDRBQUtKTHVBQldtcEtWSUdNVmtJMkoxQzl3dmtPVlE_cnRpbWU9eEE2X291ZHIzVWc&CID=e2126631-9922-4cc5-b5d3-54c7007a756f&_SRM=0:G:93 Determine the amount of VRK1 is present 1. Average the data and calculate the mean absorbance for each concentration/dilution (Please over look for Corrections) 2. Blank Correction à Subtract 0 ug/mL blank absorbance from all readings  (Please over look for Corrections) 3. Plot the Standard Curve  (Please over look for Corrections) 4. Convert VRK1 concentration from ug/mL to g/L  5. Use the molar mass of VRK1 to convert to M and uM…
Macmillan Learning Cholesterol synthesis begins with the formation of mevalonate from acetyl CoA. This process activates mevalonate and converts it to isopentenyl pyrophosphate. Identify the atoms in mevalonate and isopentenyl pyrophosphate that will be labeled from acetyl CoA labeled with 14C in the carbonyl carbon. Place 14C atoms and C atoms to denote which carbon atoms are labeled and which are not labeled. H₂C COA 14C-labeled acetyl-CoA HHH [c] H H OH 014C - OH H HH H Mevalonate CH3 H H 14C H Η H H Incorrect Answer of o -P-O-P-0- Isopentenyl pyrophosphate с Answer Bank 14C
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Biochemistry
Biochemistry
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:W. H. Freeman
Text book image
Lehninger Principles of Biochemistry
Biochemistry
ISBN:9781464126116
Author:David L. Nelson, Michael M. Cox
Publisher:W. H. Freeman
Text book image
Fundamentals of Biochemistry: Life at the Molecul...
Biochemistry
ISBN:9781118918401
Author:Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:WILEY
Text book image
Biochemistry
Biochemistry
ISBN:9781305961135
Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:Cengage Learning
Text book image
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning
Text book image
Fundamentals of General, Organic, and Biological ...
Biochemistry
ISBN:9780134015187
Author:John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher:PEARSON