Question 1

While vegetable oils are higher in unsaturated fatty acids compared to animal fats,they still contain saturated fatty acids.

Accepted Answer

A) True 
 B)False

Question 2

A hormone important in egg development in the ovaries is _____.

Accepted Answer

A) prednisolone 
B) estradiol 
C) ethynodiol 
D) oxytocin 
A) prednisolone 
B) estradiol 
C) ethynodiol 
D) oxytocin

Question 3

The products of hydrolysis of a wax include a fatty acid and

Accepted Answer

A) glycerol. 
B) a long chain alcohol. 
C) an ester. 
D) More than one response is correct 
A) glycerol. 
B) a long chain alcohol. 
C) an ester. 
D) More than one response is correct

Question 4

Which of the following are male sex hormones?

Accepted Answer

A) androgens 
B) estrogens 
C) progesterones 
D) estrones 
A) androgens 
B) estrogens 
C) progesterones 
D) estrones

Question 5

If a vegetable oil is completely hydrogenated,the product is a solid rather than a liquid.

Accepted Answer

A) True 
 B)False

Question 6

Lipid oils are usually obtained from _____

Accepted Answer

A) .plant sources 
B) animal sources 
C) both plant and animal sources 
D) neither plant nor animal sources 
A) .plant sources 
B) animal sources 
C) both plant and animal sources 
D) neither plant nor animal sources

Question 7

The glycolipids are different from the other lipids because they are found exclusively in the liver.

Accepted Answer

A) True 
 B)False

Question 8

Prostaglandins are ___.

Accepted Answer

A) produced by the prostate gland and have a hormone function 
B) involved in the reproductive processes of the human female 
C) inhibited by the drug aspirin 
D) all of these responses are correct 
A) produced by the prostate gland and have a hormone function 
B) involved in the reproductive processes of the human female 
C) inhibited by the drug aspirin 
D) all of these responses are correct

Question 9

Which of the following components is present in a cephalin?

Accepted Answer

A) choline 
B) galactose 
C) serine 
D) sphingomyelin 
A) choline 
B) galactose 
C) serine 
D) sphingomyelin

Question 10

Phosphoglycerides differ from glycerides in that one of the hydroxyl groups of glycerol is esterified with _____.

Accepted Answer

A) phosphoric acid 
B) phosphorus 
C) choline 
D) serine 
A) phosphoric acid 
B) phosphorus 
C) choline 
D) serine

Question 11

Which of the following hormones is an anabolic steroid?

Accepted Answer

A) estrogen 
B) testosterone 
C) progesterone 
D) estradoil 
A) estrogen 
B) testosterone 
C) progesterone 
D) estradoil

Question 12

Trans fatty acids are obtained from _____.

Accepted Answer

A) fats 
B) oils 
C) churned butter 
D) hydrogenated vegetable oil 
A) fats 
B) oils 
C) churned butter 
D) hydrogenated vegetable oil

Question 13

Which of the following liproproteins are used to transport fat from the intestines to the liver?

Accepted Answer

A) chylomicrons 
B) VLDL 
C) LDL 
D) HDL 
A) chylomicrons 
B) VLDL 
C) LDL 
D) HDL

Question 14

Gasoline could be classified as a lipid.

Accepted Answer

A) True 
 B)False

Question 15

What type of compound is the second product in the reaction shown below?

Accepted Answer

A) fatty acid salt 
B) ester 
C) alcohol 
D) fatty acid 
A) fatty acid salt 
B) ester 
C) alcohol 
D) fatty acid

Question 16

The animal fats are classified as esters because of the way they are chemically produced.

Accepted Answer

A) True 
 B)False

Question 17

Fatty acid micelles in water usually have the hydrophilic groups on the outside of the structure.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following is an essential fatty acid?

Accepted Answer

A) linoleic acid 
B) steric acid 
C) lauric acid 
D) palmitic acid 
A) linoleic acid 
B) steric acid 
C) lauric acid 
D) palmitic acid

Question 19

Glycolipids are abundant in which tissue?

Accepted Answer

A) muscle 
B) brain 
C) heart 
D) liver 
A) muscle 
B) brain 
C) heart 
D) liver

Question 20

Fats are saponifiable lipids.

Accepted Answer

A) True 
 B)False

Exam 18: Lipids

While vegetable oils are higher in unsaturated fatty acids compared to animal fats,they still contain saturated fatty acids.

A hormone important in egg development in the ovaries is _____.

The products of hydrolysis of a wax include a fatty acid and

Which of the following are male sex hormones?

If a vegetable oil is completely hydrogenated,the product is a solid rather than a liquid.

Lipid oils are usually obtained from _____

The glycolipids are different from the other lipids because they are found exclusively in the liver.

Prostaglandins are ___.

Which of the following components is present in a cephalin?

Phosphoglycerides differ from glycerides in that one of the hydroxyl groups of glycerol is esterified with _____.

Which of the following hormones is an anabolic steroid?

Trans fatty acids are obtained from _____.

Which of the following liproproteins are used to transport fat from the intestines to the liver?

Gasoline could be classified as a lipid.

What type of compound is the second product in the reaction shown below?

The animal fats are classified as esters because of the way they are chemically produced.

Fatty acid micelles in water usually have the hydrophilic groups on the outside of the structure.

Which of the following is an essential fatty acid?

Glycolipids are abundant in which tissue?

Fats are saponifiable lipids.

Matter, measurements, and Calculations

Atoms and Molecules

Electronic Structure and the Periodic Law

Forces Between Particles

Chemical Reactions

The States of Matter

Solutions and Colloids

Reaction Rates and Equilibrium

Acids, bases, and Salts

Radioactivity and Nuclear Processes

Organic Compounds: Alkanes

Unsaturated Hydrocarbons

Alcohols, phenols, and Ethers

Aldehydes and Ketones

Carboxylic Acids and Esters

Amines and Amides

Carbohydrates

Proteins

Enzymes

Nucleic Acids and Protein Synthesis

Nutrition and Energy for Life

Carbohydrate Metabolism

Lipid and Amino Acid Metabolism

Body Fluids

Filters