Homework Answers
B) Iron is a critical nutrient for human bone formation
Nutrients required for bone formation are calcium, protein, magnesium, phosphorus, vitamin D, potassium and fluoride. Zinc, boron, iron, copper, mangnese and other vitamins are needed for metabolic processes related to bone.
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A is wrong!
Question 24 ncerning iron is not true? Which of the following statements co...
1. A closer look - Trace minerals and their deficiency symptoms Iron deficiency anemia is one...
1. A closer look - Trace minerals and their deficiency
symptoms
Iron deficiency anemia is one of the most common nutrient
deficiencies in the world, affecting nearly a third of the world
population – over 2 billion people. This is a serious issue, but
highly treatable and preventable. Fully understanding iron’s roles,
sources, and health benefits can show just how important it is to
address global iron deficiency anemia.
Normal Blood Cells Compared to Iron Deficient Blood Cells
Use your...
Iron acts as a ................. to many enzymes involved in making amino acids, collagen, hormones, neurotransmitters,...
Iron acts as a ................. to many enzymes involved in making amino acids, collagen, hormones, neurotransmitters, and more. a.catalyst b.cofactor c.analog d.substrate .......................... refers to pale appearance seen in iron deficiency anemia because iron provides the primary pigment of red blood cells. a.pallor. b.microcytic c.anemia d.apathy A common myth is that a person must eat red meat to get enough iron. There are also many plant sources of iron available. Iron derived from plant sources is called ......................... iron and...
1. Heme iron is found predominantly in ______________. a. red meat b. citrus fruits c. spinach...
1. Heme iron is found predominantly in ______________. a. red meat b. citrus fruits c. spinach d. dairy products 2. A protein associated with enterocytes that is important for iron absorption and storage in the body is called _________________. a. ferritin b. ferrous iron c. myoglobin d. hemoglobin 3. A protein produced in the liver important for iron transport in the blood is called ____________. a. hemosiderin b. myoglobin c. hemoglobin d. transferrin 4. David has his iron status tested...
Iron can serve as a................. to enzymes involved in numerous oxidation reduction reactions that commonly occur...
Iron can serve as a................. to enzymes involved in numerous oxidation reduction reactions that commonly occur in all cells of the body. a.substrate b.cofactor c.catalyst d.analog In iron deficiency anemia, a lighter skinned individual can develop a distinct pale appearance called ............ , which is a result of lack of iron in the red bloods cells. a.anemia b.microcytic c.apathy d.pallor In order to best absorb iron from plant sources, also known as ............ iron, a person must also consume enough...
1 pts Question 4 Which of the following is true when dietary Calcium intake is inadequate?...
1 pts Question 4 Which of the following is true when dietary Calcium intake is inadequate? Choose all that apply. The body pulls calcium from the bones to maintain blood levels The intestines, bones and kidneys work together to maintain calcium levels The risk for developing gallstones increases The RDA for Vitamin D doubles Vitamin D is unique among all vitamins because the body can synthesize it in the presence of sunlight However, that may not provide enough for the...
11. Which of the following is an attribute of a scientifically literate person? A. Creates templates...
11. Which of the following is an attribute of a scientifically literate person? A. Creates templates for understanding B. Constructs hypothetical arguments for discussion C. Respects the rights of self determination D. Uses scientific evidence to understand the natural world E. Reports on social phenomena consistently 12. Which of the following does not contribute to the Calorie intake of a person? A. Protein B. Carbohydrate C. Fat D. Alcohol E. Water 13. Which of the following is not a technique...
• • Indicate true or false for each of the following statements Correct false statements. 1....
• • Indicate true or false for each of the following statements Correct false statements. 1. Calcium, phosphate, magnesium, and fluoride combine to form stable compounds that become the structure of bones and teeth. 2. Osteoporosis refers to the condition of a porous bone, which isless dense than healthy bones. 3. Calcium is deposited onto bones constantly until the age of 20. 4. In addition to Vitamin D's regulatory process, calcitonin hormone signals an increase in calcium absorption.. 5. Osteoporosis...
1. Read the following case study, “Alcoholic with Folate Deficiency”, and answer the following questions. Mr....
1. Read the following case study, “Alcoholic with Folate Deficiency”, and answer the following questions. Mr. Murdock, a 64-year-old male, was brought to the emergency room in an inebriated state after being found lying in the street. He was confused, markedly pale, and undernourished with jaundice of the conjunctiva and skin. His lab results revealed pernicious anemiawith elevated liver enzymes and low albumin, and he’s suffering from a folate deficiency. When the patient became articulate after a few days, he...
write a detailed and organized summary with 3 to 4 paragraphs CONTROVERSY 6 Table of Contents...
write a detailed and organized summary with 3 to 4
paragraphs
CONTROVERSY 6 Table of Contents Vegetarian and Meat-Containing Diets: What Are the Benefits and Pitfalls? Notebook LO 6.7 Compare the advantages and disadvantages of the vegetarian diet and the meat eater's diet Table C6-1 Terms Used to Describe Vegetarian Diets Some of the terms below are in common usage, but others are useful only to researchers In affluent countries, where heart disease and cancer claim many lives, people who...
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...
1 pts Question 4 Which of the following is true when dietary Calcium intake is inadequate? Choose all that apply. The body pulls calcium from the bones to maintain blood levels The intestines, bones and kidneys work together to maintain calcium levels The risk for developing gallstones increases The RDA for Vitamin D doubles Vitamin D is unique among all vitamins because the body can synthesize it in the presence of sunlight However, that may not provide enough for the...
• • Indicate true or false for each of the following statements Correct false statements. 1. Calcium, phosphate, magnesium, and fluoride combine to form stable compounds that become the structure of bones and teeth. 2. Osteoporosis refers to the condition of a porous bone, which isless dense than healthy bones. 3. Calcium is deposited onto bones constantly until the age of 20. 4. In addition to Vitamin D's regulatory process, calcitonin hormone signals an increase in calcium absorption.. 5. Osteoporosis...
write a detailed and organized summary with 3 to 4
paragraphs
CONTROVERSY 6 Table of Contents Vegetarian and Meat-Containing Diets: What Are the Benefits and Pitfalls? Notebook LO 6.7 Compare the advantages and disadvantages of the vegetarian diet and the meat eater's diet Table C6-1 Terms Used to Describe Vegetarian Diets Some of the terms below are in common usage, but others are useful only to researchers In affluent countries, where heart disease and cancer claim many lives, people who...
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...
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