Question 1

Because β-carotene can be converted into retinol,plant sources are referred to as preformed vitamin A.

Accepted Answer

A) True 
 B)False

Question 2

The action of vitamin K in the posttranslational synthesis of blood clotting factors occurs in the____.

Accepted Answer

A) blood 
B) liver 
C) small intestine 
D) bone marrow 
A) blood 
B) liver 
C) small intestine 
D) bone marrow

Question 3

What vitamin is associated with diminished proliferation and enhanced differentiation of cells,which serves as a basis for its use as treatment of skin diseases such as psoriasis?

Accepted Answer

A) A 
B) E 
C) K 
D) D 
A) A 
B) E 
C) K 
D) D

Question 4

Match the factor to its correct action.
-VIIa

Accepted Answer

A) becomes activated in the presence of thromboplastin 
B) creates insoluble fibrin for final clot formation 
C) converts prothrombin into thrombin 
D) works with factor IXa to activate factor X 
E) activates factor IX" 
A) becomes activated in the presence of thromboplastin 
B) creates insoluble fibrin for final clot formation 
C) converts prothrombin into thrombin 
D) works with factor IXa to activate factor X 
E) activates factor IX"

Question 5

7-dehydrocholesterol is the form of vitamin D that is added to fortify milk.

Accepted Answer

A) True 
 B)False

Question 6

Inadequate vitamin D intake has been associated with autoimmune conditions such as rheumatoid arthritis,Crohn's disease,multiple sclerosis,and type I diabetes.

Accepted Answer

A) True 
 B)False

Question 7

Discuss the role of calcitonin in maintaining normal blood calcium concentration.

Accepted Answer

​Grading rubric - answer should include

Question 8

Rhodopsin is simply the opsin protein after it has been activated by 11-cis-retinal.

Accepted Answer

A) True 
 B)False

Question 9

Which vitamin is considered to be a secosteroid?

Accepted Answer

A) choline 
B) vitamin A 
C) vitamin D 
D) vitamin E 
A) choline 
B) vitamin A 
C) vitamin D 
D) vitamin E

Question 10

The majority of vitamin A is stored in the liver,while carotenoids are stored mainly in the ____ tissue.

Accepted Answer

A) muscle 
B) eye 
C) adipose 
D) skin 
A) muscle 
B) eye 
C) adipose 
D) skin

Because β-carotene can be converted into retinol,plant sources are referred to as preformed vitamin A.

The action of vitamin K in the posttranslational synthesis of blood clotting factors occurs in the____.

What vitamin is associated with diminished proliferation and enhanced differentiation of cells,which serves as a basis for its use as treatment of skin diseases such as psoriasis?

Match the factor to its correct action. -VIIa

7-dehydrocholesterol is the form of vitamin D that is added to fortify milk.

Inadequate vitamin D intake has been associated with autoimmune conditions such as rheumatoid arthritis,Crohn's disease,multiple sclerosis,and type I diabetes.

Discuss the role of calcitonin in maintaining normal blood calcium concentration.

Rhodopsin is simply the opsin protein after it has been activated by 11-cis-retinal.

Which vitamin is considered to be a secosteroid?

The majority of vitamin A is stored in the liver,while carotenoids are stored mainly in the ____ tissue.

The Cell: A Microcosm of Life

The Digestive System: Mechanism for Nourishing the Body

Carbohydrates

Fiber

Lipids

Protein

Integration and Regulation of Metabolism and the Impact of Exercise

Energy Expenditure, Body Composition, and Healthy Weight

Water-Soluble Vitamins

Major Minerals

Water and Electrolytes

Essential Trace and Ultratrace Minerals

Nonessential Trace and Ultratrace Minerals

Filters

Exam 10: Fat-Soluble Vitamins

Because β-carotene can be converted into retinol,plant sources are referred to as preformed vitamin A.

The action of vitamin K in the posttranslational synthesis of blood clotting factors occurs in the____.

What vitamin is associated with diminished proliferation and enhanced differentiation of cells,which serves as a basis for its use as treatment of skin diseases such as psoriasis?

Match the factor to its correct action. -VIIa

7-dehydrocholesterol is the form of vitamin D that is added to fortify milk.

Inadequate vitamin D intake has been associated with autoimmune conditions such as rheumatoid arthritis,Crohn's disease,multiple sclerosis,and type I diabetes.

Discuss the role of calcitonin in maintaining normal blood calcium concentration.

Rhodopsin is simply the opsin protein after it has been activated by 11-cis-retinal.

Which vitamin is considered to be a secosteroid?

The majority of vitamin A is stored in the liver,while carotenoids are stored mainly in the ____ tissue.

The Cell: A Microcosm of Life

The Digestive System: Mechanism for Nourishing the Body

Carbohydrates

Fiber

Lipids

Protein

Integration and Regulation of Metabolism and the Impact of Exercise

Energy Expenditure, Body Composition, and Healthy Weight

Water-Soluble Vitamins

Major Minerals

Water and Electrolytes

Essential Trace and Ultratrace Minerals

Nonessential Trace and Ultratrace Minerals

Filters