TCO 8) Which of the following organs is responsible for the synthesis of Vitamin D? Skin...
TCO 8) Which of the following organs is responsible for the synthesis of Vitamin D? Skin Liver Kidneys All of these
Homework Answers
D. All of the above
This is because while the skin aids in the uptake of sunlight,
which is the main constituent of natural vitamin D, the kidney and
the liver convert it into vitamin D.
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TCO 8) Which of the following organs is responsible for the
synthesis of Vitamin D? Skin...
Wich of the following organs is responsible for produc Pancreas Spleen Stomach Liver In an experiment,...
Wich of the following organs is responsible for produc Pancreas Spleen Stomach Liver In an experiment, a researcher counts the number of oxygen bubbles produced by water plants placed plants placed under white light release more oxygen bubbles than water plants placed under red light. W observation? 0 . Light can break up water molecules to form oxygen. An increase in temperature decreases the amount of oxygen produced by plants Red light has no effect on the release of oxygen...
Vitamin D synthesis in the skin is affected by all of the followng EXCEPT Multiple Choice...
Vitamin D synthesis in the skin is affected by all of the followng EXCEPT Multiple Choice Skipped use of sunscreen. skin color geographic location All of these factors can affect vitamin D synthesis. Individuals at increased risk of vitamin D deficiency include all of the following EXCEPT 45 Multiple Choice Sklpped elderly adults living in nursing homes dark-skinned children with limited outdoor activity. young adults who eat high amounts of fatty fish and fish olls individuals with diseases of fat-malabsorption....
Increased ca and phosphate deposits Active Vitamin D Ultraviolet light (UVB) Reduced excretion of Vitamin D...
Increased ca and phosphate deposits Active Vitamin D Ultraviolet light (UVB) Reduced excretion of Vitamin D 7-dehydrocholesterol Uver 25-OH Vitamin D calcidiol Kidneys 1.25-di-OH Vitamin D calcitriol Increased absorption of Cat and phosphate Vitamin D, calciferol, comes from both plant and animal food sources. The plant form of vitamin D is called vitamin D2, or ergocalciferol, whereas the animal form is vitamin D3, also called cholecalciferol. The body can also make vitamin D when skin cells are exposed to the...
1. Which of the following is NOT a membrane? a. skin b. serosa c. mucosa d....
1. Which of the following is NOT a membrane? a. skin b. serosa c. mucosa d. pericardium e. All are membranes. 2. Which of the following statements about the mucosa are TRUE? a. Mucosa refers to the fact that this membrane is always wet. b. Mucosa line the cavities of all hollow organs that open to the exterior. C. Mucosa of the mouth and esophagus contain stratified columnar epithelial cells. d. All mucosa produce large amounts of lubricating mucus. 3....
6. Diseases affecting the liver or the ________ can interfere with the activation of vitamin D...
6. Diseases affecting the liver or the ________ can interfere with the activation of vitamin D and produce symptoms of deficiency. a. kidneys b. skin c. pancreas d. intestines e. stomach 7. Which of the following is a naturally occurring food source of vitamin D? a. Red meats b. Egg whites c. Tomato juice d. Carrots e. Salmon 8. Osteocalcin ________. a. requires vitamin K to bind to bone-forming minerals b. binds calcium in the GI tract to enhance absorption...
Vitamin D is converted to its active form by the fat tissue and liver. ...
Vitamin D is converted to its active form by the fat tissue and liver. kidneys and liver. skin and small intestine. skin and liver. small intestines and kidneys. Question 13 0 / 1 pts Which list contains only vitamins that do NOT function as coenzymes in energy metabolism? vitamin B6 and vitamin C choline and vitamin C biotin, pantothenic acid, riboflavin niacin, vitamin B6, folate thiamin, riboflavin, niacin UnansweredQuestion 14...
Topic 1 -- -- Describe how melanin in the skin plays a role in vitamin D...
Topic 1 -- -- Describe how melanin in the skin plays a role in vitamin D synthesis and in the depletion of folate (folic acid). (multiple answers) melanin is the key to describing how race is defined since these genes differ from race to race. melanin helps protect folic acid. Too much sun exposure will damage folate, so those with not enough melinin need to be careful about UV exposure. the "right" amount of melanin allows vitamin D production in...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin by removing the excess? A kidney B liver C stomach D duodenum 2. 3. How does smoking seem to affect biotin catabolism in women? A increases it decreases it B C changes it into a toxic substance D there is no effect on biotin from smoking The primary...
QUESTION 1 Which of the following is a function of skin? a. prevents dehydration b. sensory...
QUESTION 1 Which of the following is a function of skin? a. prevents dehydration b. sensory reception C. helps control body temperature d. all of the above QUESTION 2 Coronary arteries supply oxygen and nutrients to the a. stomach b. brain C. heart d. kidneys QUESTION 3 Which of the following tissues is responsible for peristalsis? a. Skeletal muscle b.smooth muscle C. cardiac muscle d. bone
which of the following epidermal layers is responsible for skin color?
which of the following epidermal layers is responsible for skin color?
Wich of the following organs is responsible for produc Pancreas Spleen Stomach Liver In an experiment, a researcher counts the number of oxygen bubbles produced by water plants placed plants placed under white light release more oxygen bubbles than water plants placed under red light. W observation? 0 . Light can break up water molecules to form oxygen. An increase in temperature decreases the amount of oxygen produced by plants Red light has no effect on the release of oxygen...
Vitamin D synthesis in the skin is affected by all of the followng EXCEPT Multiple Choice Skipped use of sunscreen. skin color geographic location All of these factors can affect vitamin D synthesis. Individuals at increased risk of vitamin D deficiency include all of the following EXCEPT 45 Multiple Choice Sklpped elderly adults living in nursing homes dark-skinned children with limited outdoor activity. young adults who eat high amounts of fatty fish and fish olls individuals with diseases of fat-malabsorption....
Increased ca and phosphate deposits Active Vitamin D Ultraviolet light (UVB) Reduced excretion of Vitamin D 7-dehydrocholesterol Uver 25-OH Vitamin D calcidiol Kidneys 1.25-di-OH Vitamin D calcitriol Increased absorption of Cat and phosphate Vitamin D, calciferol, comes from both plant and animal food sources. The plant form of vitamin D is called vitamin D2, or ergocalciferol, whereas the animal form is vitamin D3, also called cholecalciferol. The body can also make vitamin D when skin cells are exposed to the...
1. Which of the following is NOT a membrane? a. skin b. serosa c. mucosa d. pericardium e. All are membranes. 2. Which of the following statements about the mucosa are TRUE? a. Mucosa refers to the fact that this membrane is always wet. b. Mucosa line the cavities of all hollow organs that open to the exterior. C. Mucosa of the mouth and esophagus contain stratified columnar epithelial cells. d. All mucosa produce large amounts of lubricating mucus. 3....
Topic 1 -- -- Describe how melanin in the skin plays a role in vitamin D synthesis and in the depletion of folate (folic acid). (multiple answers) melanin is the key to describing how race is defined since these genes differ from race to race. melanin helps protect folic acid. Too much sun exposure will damage folate, so those with not enough melinin need to be careful about UV exposure. the "right" amount of melanin allows vitamin D production in...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin by removing the excess? A kidney B liver C stomach D duodenum 2. 3. How does smoking seem to affect biotin catabolism in women? A increases it decreases it B C changes it into a toxic substance D there is no effect on biotin from smoking The primary...
QUESTION 1 Which of the following is a function of skin? a. prevents dehydration b. sensory reception C. helps control body temperature d. all of the above QUESTION 2 Coronary arteries supply oxygen and nutrients to the a. stomach b. brain C. heart d. kidneys QUESTION 3 Which of the following tissues is responsible for peristalsis? a. Skeletal muscle b.smooth muscle C. cardiac muscle d. bone
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