Q. 15.82 - An Introduction to General, Organic, and Biological Chemistry

Question

15.82 Identify the components (1 to 6) contained in each of the following lipids (a to d):

1. glycerol

2. fatty acid

3. phosphate

4. amino alcohol

5. steroid nucleus

6. sphingosine

a. glycerophospholipid

b. sphingomyelin

c. aldosterone

d. linoleic acid

Step-by-Step Solution

Answer

(part a) Glycerophospholipids - (1). glycerol,  (2). The fatty acid (3). phosphorus (4). Alcoholic amino acids. 

( part b)  Sphingomyelin - (2). The fatty acid (3). phosphorus (4). Amino ethanol (6). Sphingosine 

(part c) Aldosterone- (5). Nucleus of steroid 

(part d) linoleic acid - (2). The fatty acid 

Step 1: Introduction (part a )

The stearic acid in the presence of fat. Cholesterol are occur naturally molecules such like fats, waxes, and sterols. triglycerides, for illustration Cholesterol are fats that have included glycerol bonded to three fatty acids, such like fats and oils.      

Step 2: Given Information (part a)

Phosphoacylglycerols incorporate phosphatidylethanolamines and yet are involved with just a wide variety of species (e. g., lecithins).

Step 3: Explanation (part a)

(a) The carboxyl group is associated into activated carbon molecule then an ammonia alconol. Glycerol has to have a phosphate group bound to it. Furthermore, Glycerophospholipids - (1). glycerol (2). The fatty acid (3). phosphorus (4). Alcoholic amino acids.

Step 4: Given Information (part b)

Through to a glycosidic or ethanol link, whatever unknown supplemental substance is connected here to amino alconol group on one that concluding position.

Step 5: Explanation (part b)

(b) As that of an alternative measure, phosphoric acid was bonded to the choline in sphingomyelin.

Consequently, Sphingomyelin - (2). The fatty acid (3). phosphorus (4). Amino ethanol (6). Sphingosine

Step 6: Given Information (part c)

Steroids lack a fatty acid chain or have a steroidal ring.

Step 7: Explanation (part c)

(c). Corticosteroids incorporate hydrochlorothiazide. The triterpenoids nucleus is made up of three six-membered rings and a five-membered ring joined combined.

As a result, Aldosterone- (5). Nucleus of steroid

Step 8: Given Information (part d)

Linoleic acid  is just a fatty acid with 18 carbons having two unsaturations within the chain. 

Step 9: Explanation (part d)

(d) As a result, it's a polyunsaturated fatty acid.

As a response, linoleic acid - (2). The fatty acid