Organic And Biological Chemistry
7th Edition
ISBN: 9781305081079
Author: STOKER, H. Stephen (howard Stephen)
Publisher: Cengage Learning,
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 8, Problem 8.83EP
(a)
Interpretation Introduction
Interpretation: The portion of the structure of a sphingophospholipids that constitute its head in the “head and two tails” model has to be stated.
Concept introduction: In sphingophospholipids, the platform molecule is sphingosine to which one fatty acid and one phosphate group are attached. An alcohol is attached to the phosphate group. There are two ester linkages and one amide linkage present in the structure of sphingophospholipids.
(b)
Interpretation Introduction
Interpretation: The portion of the structure of a sphingophospholipid that have hydrophobic properties in the “head and two tails” model has to be stated.
Concept introduction: In sphingophospholipids, the platform molecule is sphingosine to which one fatty acid and one phosphate group are attached. An alcohol is attached to the phosphate group. There are two ester linkages and one amide linkage present in the structure of sphingophospholipids.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Don't used Ai solution
Don't used Ai solution
5. A solution of sucrose is fermented in a vessel until the evolution of CO2 ceases. Then, the
product solution is analyzed and found to contain, 45% ethanol; 5% acetic acid; and 15%
glycerin by weight.
If the original charge is 500 kg, evaluate;
e. The ratio of sucrose to water in the original charge (wt/wt).
f. Moles of CO2 evolved.
g. Maximum possible amount of ethanol that could be formed.
h. Conversion efficiency.
i. Per cent excess of excess reactant.
Reactions:
Inversion reaction: C12H22O11 + H2O →2C6H12O6
Fermentation reaction: C6H12O6 →→2C2H5OH + 2CO2
Formation of acetic acid and glycerin: C6H12O6 + C2H5OH + H₂O→ CH3COOH + 2C3H8O3
Chapter 8 Solutions
Organic And Biological Chemistry
Ch. 8.1 - Prob. 1QQCh. 8.1 - Which of the following is not a biochemical...Ch. 8.1 - The saponifiable/nonsaponifiable classification...Ch. 8.2 - Prob. 1QQCh. 8.2 - Prob. 2QQCh. 8.2 - Prob. 3QQCh. 8.2 - Prob. 4QQCh. 8.3 - Prob. 1QQCh. 8.3 - Prob. 2QQCh. 8.4 - How many structural subunits are present in the...
Ch. 8.4 - Prob. 2QQCh. 8.4 - Prob. 3QQCh. 8.4 - How many different mixed triglyceride molecules...Ch. 8.4 - Prob. 5QQCh. 8.4 - Unsaturated fatty acid residues are structural...Ch. 8.5 - Prob. 1QQCh. 8.5 - Prob. 2QQCh. 8.5 - Prob. 3QQCh. 8.6 - Prob. 1QQCh. 8.6 - Prob. 2QQCh. 8.6 - Prob. 3QQCh. 8.6 - Prob. 4QQCh. 8.6 - Prob. 5QQCh. 8.6 - Prob. 6QQCh. 8.7 - Based on biological function, phospholipids are...Ch. 8.7 - Prob. 2QQCh. 8.7 - Which of the following statements about the...Ch. 8.7 - When the head and two tails structural model is...Ch. 8.7 - Prob. 5QQCh. 8.7 - Prob. 6QQCh. 8.8 - The number of structural building blocks present...Ch. 8.8 - Prob. 2QQCh. 8.9 - Prob. 1QQCh. 8.9 - Which of the following types of membrane lipids...Ch. 8.9 - Prob. 3QQCh. 8.10 - Which of the following is a correct representation...Ch. 8.10 - Prob. 2QQCh. 8.10 - Prob. 3QQCh. 8.10 - Prob. 4QQCh. 8.10 - Which of the following membrane transport...Ch. 8.11 - Which of the following statements concerning bile...Ch. 8.11 - Which of the following statements concerning...Ch. 8.12 - Which of the following statements concerning...Ch. 8.12 - Prob. 2QQCh. 8.12 - Prob. 3QQCh. 8.13 - Prob. 1QQCh. 8.13 - Aspirin reduces inflammation and fever by...Ch. 8.13 - Prob. 3QQCh. 8.14 - Prob. 1QQCh. 8.14 - Prob. 2QQCh. 8.14 - Prob. 3QQCh. 8.15 - In which of the following pairs of lipid types are...Ch. 8.15 - Prob. 2QQCh. 8.15 - Prob. 3QQCh. 8 - Indicate whether each of the following general...Ch. 8 - Indicate whether each of the following general...Ch. 8 - Would you expect lipids to be soluble or insoluble...Ch. 8 - Would you expect lipids to be soluble or insoluble...Ch. 8 - What is the biochemical function category for each...Ch. 8 - What is the biochemical function category for each...Ch. 8 - Classify each of the following fatty acids as...Ch. 8 - Classify each of the following fatty acids as...Ch. 8 - Classify each of the following fatty acids as...Ch. 8 - Prob. 8.10EPCh. 8 - Prob. 8.11EPCh. 8 - Prob. 8.12EPCh. 8 - Prob. 8.13EPCh. 8 - Prob. 8.14EPCh. 8 - Classify each of the fatty acids in Problem 19-13...Ch. 8 - Prob. 8.16EPCh. 8 - Draw the condensed structural formula for the...Ch. 8 - Draw the condensed structural formula for the...Ch. 8 - Prob. 8.19EPCh. 8 - Prob. 8.20EPCh. 8 - What is the relationship between carbon chain...Ch. 8 - What is the relationship between degree of...Ch. 8 - What structural change is associated with the...Ch. 8 - Prob. 8.24EPCh. 8 - In each of the following pairs of fatty acids,...Ch. 8 - In each of the following pairs of fatty acids,...Ch. 8 - What are the four structural subunits that...Ch. 8 - Draw the general block diagram for a...Ch. 8 - Prob. 8.29EPCh. 8 - Determine the following for a triacylglycerol in...Ch. 8 - Draw the condensed structural formula of a...Ch. 8 - Draw the condensed structural formula of a...Ch. 8 - Draw block diagram structures for the four...Ch. 8 - Draw block diagram structures for the three...Ch. 8 - Identify, by common name, fatty acids present in...Ch. 8 - Identify, by common name, fatty acids present in...Ch. 8 - A mixture of triacylglycerol molecules contains...Ch. 8 - Prob. 8.38EPCh. 8 - For each of the triacylglycerol molecules in...Ch. 8 - Prob. 8.40EPCh. 8 - Prob. 8.41EPCh. 8 - Prob. 8.42EPCh. 8 - Prob. 8.43EPCh. 8 - Prob. 8.44EPCh. 8 - In a dietary context, classify each of the...Ch. 8 - In a dietary context, classify each of the...Ch. 8 - Prob. 8.47EPCh. 8 - Prob. 8.48EPCh. 8 - What are the general names for the products...Ch. 8 - What additional products are formed when a...Ch. 8 - Classify each of the reaction situations in...Ch. 8 - Prob. 8.52EPCh. 8 - Draw condensed structural formulas for all...Ch. 8 - Draw condensed structural formulas for all...Ch. 8 - Draw condensed structural formulas for all...Ch. 8 - Draw condensed structural formulas for all...Ch. 8 - Why can only unsaturated triacylglycerols undergo...Ch. 8 - Prob. 8.58EPCh. 8 - How many molecules of H2 will react with one...Ch. 8 - How many molecules of H2 will react with one...Ch. 8 - Prob. 8.61EPCh. 8 - Prob. 8.62EPCh. 8 - Prob. 8.63EPCh. 8 - Prob. 8.64EPCh. 8 - Prob. 8.65EPCh. 8 - Prob. 8.66EPCh. 8 - Prob. 8.67EPCh. 8 - Prob. 8.68EPCh. 8 - The following is a block diagram for a...Ch. 8 - Prob. 8.70EPCh. 8 - What structural subunits in the block diagram for...Ch. 8 - Prob. 8.72EPCh. 8 - Prob. 8.73EPCh. 8 - Prob. 8.74EPCh. 8 - Based on the head and two tails model for the...Ch. 8 - Prob. 8.76EPCh. 8 - Prob. 8.77EPCh. 8 - Prob. 8.78EPCh. 8 - Prob. 8.79EPCh. 8 - Prob. 8.80EPCh. 8 - Prob. 8.81EPCh. 8 - Prob. 8.82EPCh. 8 - Prob. 8.83EPCh. 8 - What portion or portions of the structure of a...Ch. 8 - Which of the terms triacylglycerol,...Ch. 8 - Prob. 8.86EPCh. 8 - Which of the terms triacylglycerol,...Ch. 8 - Which of the terms triacylglycerol,...Ch. 8 - Prob. 8.89EPCh. 8 - Prob. 8.90EPCh. 8 - Prob. 8.91EPCh. 8 - Prob. 8.92EPCh. 8 - Prob. 8.93EPCh. 8 - Prob. 8.94EPCh. 8 - Indicate whether each of the following statements...Ch. 8 - Prob. 8.96EPCh. 8 - Prob. 8.97EPCh. 8 - Prob. 8.98EPCh. 8 - Prob. 8.99EPCh. 8 - Prob. 8.100EPCh. 8 - In a dietary context, what is the difference...Ch. 8 - In a dietary context, how do HDL and LDL differ in...Ch. 8 - What is the general structural characteristic...Ch. 8 - What constitutes the two outside surfaces of a...Ch. 8 - Indicate whether each of the following statements...Ch. 8 - Indicate whether each of the following statements...Ch. 8 - What is the function of unsaturation in the...Ch. 8 - Prob. 8.108EPCh. 8 - Prob. 8.109EPCh. 8 - Prob. 8.110EPCh. 8 - Prob. 8.111EPCh. 8 - Prob. 8.112EPCh. 8 - Prob. 8.113EPCh. 8 - Prob. 8.114EPCh. 8 - Prob. 8.115EPCh. 8 - Prob. 8.116EPCh. 8 - Prob. 8.117EPCh. 8 - Prob. 8.118EPCh. 8 - Prob. 8.119EPCh. 8 - Indicate whether each of the following statements...Ch. 8 - Prob. 8.121EPCh. 8 - Prob. 8.122EPCh. 8 - Prob. 8.123EPCh. 8 - Prob. 8.124EPCh. 8 - What is the medium through which bile acids are...Ch. 8 - Prob. 8.126EPCh. 8 - Prob. 8.127EPCh. 8 - Prob. 8.128EPCh. 8 - Prob. 8.129EPCh. 8 - Classify each of the following as (1) an...Ch. 8 - Prob. 8.131EPCh. 8 - Prob. 8.132EPCh. 8 - Prob. 8.133EPCh. 8 - Prob. 8.134EPCh. 8 - Prob. 8.135EPCh. 8 - Prob. 8.136EPCh. 8 - Prob. 8.137EPCh. 8 - Prob. 8.138EPCh. 8 - Prob. 8.139EPCh. 8 - Prob. 8.140EPCh. 8 - What is the major structural difference between a...Ch. 8 - What is the major structural difference between a...Ch. 8 - What structural feature distinguishes a...Ch. 8 - What structural feature distinguishes a...Ch. 8 - Classify each of the following types of lipids as...Ch. 8 - Classify each of the following types of lipids as...Ch. 8 - Classify each of the following types of lipids as...Ch. 8 - Prob. 8.148EPCh. 8 - Prob. 8.149EPCh. 8 - Draw the condensed structural formula of a wax...Ch. 8 - Prob. 8.151EPCh. 8 - Biological waxes have a head and two tails...Ch. 8 - Prob. 8.153EPCh. 8 - Prob. 8.154EPCh. 8 - Prob. 8.155EPCh. 8 - Prob. 8.156EPCh. 8 - Prob. 8.157EPCh. 8 - Prob. 8.158EPCh. 8 - Prob. 8.159EPCh. 8 - Prob. 8.160EPCh. 8 - Prob. 8.161EPCh. 8 - Prob. 8.162EP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Show work. don't give Ai generated solution. How many carbons and hydrogens are in the structure?arrow_forward13. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B 2°C. +2°C. cleavage Bond A •CH3 + 26.← Cleavage 2°C. + Bond C +3°C• CH3 2C Cleavage E 2°C. 26. weakest bond Intact molecule Strongest 3°C 20. Gund Largest argest a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. C Weakest bond A Produces Most Bond Strongest Bond Strongest Gund produces least stable radicals Weakest Stable radical b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. 13°C. formed in bound C cleavage ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. • CH3 methyl radical Formed in Gund A Cleavage c.…arrow_forwardBr. COOH Br, FCH COOH E FeBr ASOCI B NH (CH,CO),OD Br₂ 2 C alcKOHarrow_forward
- Find A to F (all)arrow_forwardShow work. don't give Ai generated solutionarrow_forwardHi!! Please provide a solution that is handwritten. Ensure all figures, reaction mechanisms (with arrows and lone pairs please!!), and structures are clearly drawn to illustrate the synthesis of the product as per the standards of a third year organic chemistry course. ****the solution must include all steps, mechanisms, and intermediate structures as required. Please hand-draw the mechanisms and structures to support your explanation. Don’t give me AI-generated diagrams or text-based explanations, no wordy explanations on how to draw the structures I need help with the exact mechanism hand drawn by you!!! I am reposting this—ensure all parts of the question are straightforward and clear or please let another expert handle it thanks!!arrow_forward
- Hi!! Please provide a solution that is handwritten. Ensure all figures, reaction mechanisms (with arrows and lone pairs please!!), and structures are clearly drawn to illustrate the synthesis of the product as per the standards of a third year organic chemistry course. ****the solution must include all steps, mechanisms, and intermediate structures as required. Please hand-draw the mechanisms and structures to support your explanation. Don’t give me AI-generated diagrams or text-based explanations, no wordy explanations on how to draw the structures I need help with the exact mechanism hand drawn by you!!! I am reposting this—ensure all parts of the question are straightforward and clear or please let another expert handle it thanks!!arrow_forward. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B 2°C. +2°C. < cleavage Bond A • CH3 + 26. t cleavage 2°C• +3°C• Bond C Cleavage CH3 ZC '2°C. 26. E Strongest 3°C. 2C. Gund Largest BDE weakest bond In that molecule a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. Weakest C bond Produces A Weakest Bond Most Strongest Bond Stable radical Strongest Gund produces least stable radicals b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. 人 8°C. formed in bound C cleavage ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. methyl radical •CH3 formed in bund A Cleavagearrow_forwardWhich carbocation is more stable?arrow_forward
- Are the products of the given reaction correct? Why or why not?arrow_forwardThe question below asks why the products shown are NOT the correct products. I asked this already, and the person explained why those are the correct products, as opposed to what we would think should be the correct products. That's the opposite of what the question was asking. Why are they not the correct products? A reaction mechanism for how we arrive at the correct products is requested ("using key intermediates"). In other words, why is HCl added to the terminal alkene rather than the internal alkene?arrow_forwardMy question is whether HI adds to both double bonds, and if it doesn't, why not?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,
Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
World of ChemistryChemistryISBN:9780618562763Author:Steven S. ZumdahlPublisher:Houghton Mifflin College Div
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
General, Organic, and Biological Chemistry
Chemistry
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:Cengage Learning
Organic And Biological Chemistry
Chemistry
ISBN:9781305081079
Author:STOKER, H. Stephen (howard Stephen)
Publisher:Cengage Learning,
Chemistry for Today: General, Organic, and Bioche...
Chemistry
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Cengage Learning
World of Chemistry
Chemistry
ISBN:9780618562763
Author:Steven S. Zumdahl
Publisher:Houghton Mifflin College Div
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning