Concept explainers
(a)
Interpretation:
The conversion reaction of cortisone to cortisol needs to be explained.
Concept Introduction:
Steroids are types of lipids, which consist of three 6-membered rings and one 5-membered ring. These all rings together called a steroid nucleus. Other polar and non-polar groups are bonded with these rings and are responsible for different physical and chemical properties of steroids. Cholesterol, estrogen, progestin, and androgen is one of the examples of steroid with four steroid nuclei.
(b)
Interpretation:
The conversion reaction of estradiol to estrone needs to be explained.
Concept Introduction:
Steroids are types of lipids, which consist of three 6-membered rings and one 5-membered ring. These all rings together called a steroid nucleus. Other polar and non-polar groups are bonded with these rings and are responsible for different physical and chemical properties of steroids. Cholesterol, estrogen, progestin, and androgen is one of the examples of steroid with four steroid nucleus.
(c)
Interpretation:
The conversion reaction of PGE2 to PGE1 needs to be explained.
Concept Introduction:
Steroids are types of lipids, which consist of three 6-membered rings and one 5-membered ring. These all rings together called a steroid nucleus. Other polar and non-polar groups are bonded with these rings and are responsible for different physical and chemical properties of steroids. Cholesterol, estrogen, progestin, and androgen is one of the examples of steroid with four steroid nuclei.
Trending nowThis is a popular solution!
Chapter 19 Solutions
CONNECT IA GENERAL ORGANIC&BIO CHEMISTRY
- What is the basis for deciding if a substance is a lipid?arrow_forwardFats belong to the class of organic compounds represented by the general formula, RCOOR', where R and R' represent hydrocarbon groups. What is the name of the functional group present in fats? What functional group is common to all saponifiable lipids?arrow_forward21-90 To what extent do lipids and carbohydrates play structural roles in living organisms? Do these roles differ in plants and in animals?arrow_forward
- Classify the following lipid (choose all that apply).CHOOSE ALL THAT APPLY a. steroid b. saturated c. trans alkene(s) d. triglyceride e. polyunsaturated f. cis alkene(s) g. fatty acid h. wax ester i. monounsaturatedarrow_forwardDescribe the basic structure of phospholipids and glycolipids. What functions do these lipids have in living organisms?arrow_forwardSubmit to complete this assessment. Question 33 Enter the sequence of one-letter codes (all upper-case, capital letters with no spaces) which describes the following pentapeptide chain. For example: three glutamine molecules in a chain would be entered as Q0Q. NH2 H3N. N. N. HS HO, A Click Submit to complete this assessment. MacBook Pro HINarrow_forward
- 2. Soap can be made using a variety of different fats, oils and bases. Suppose a student wanted to make a soft, liquid soap that lathers easily. What type(s) of fat/oil and base would you recommend? How would this differ from making a solid bar of soap? 3. Vegetable oils are typically liquid at room temperature, yet Crisco (which is made of vegetable oil) is solid at room temperature. Explain why/how this is the case. 4. Explain, with the use of a diagram how soap molecules work to clean “dirt” particles. 5. Amylase is a natural enzyme found in saliva. Describe this enzyme’s function. 6. Lactose is a sugar found in milk and other dairy products. Explain how it is broken down in most individuals. Explain lactose “intolerance”.arrow_forwardfatty acid naming 1 A fatty acid contains 18 carbon atoms and has two double bonds. The first is between carbons 3 and 4 and a double bond is between carbons 7 and 8, both measured from the end of the hydrophobic chain (away from the carboxylic acid end). What do we call this type of fatty acid? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a omega 2 fatty acid b. omega 3 fatty acid omega 7 fatty acid omega 8 fatty acid omega 18 fatty acidarrow_forward
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
- World of ChemistryChemistryISBN:9780618562763Author:Steven S. ZumdahlPublisher:Houghton Mifflin College DivIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning