Homework Answers
Answer is A
Iron plays very important functions in our body.It is main constituent of hemoglobin, this helps in oxygen transport and prevent anemia.
It also acts as a cofactor in glycolysis and energy metabolism.
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LILLE si2nc15h_ch08.04m All of these are important functions of iron EXCEPT a. acts as a buffer...
VITAMINS Match the name of the vitam Descriptions Important for vision, gene chara and development, heal...
VITAMINS Match the name of the vitam Descriptions Important for vision, gene chara and development, heal carbohydrates, and fat vitamin with description of actions and deficiencies. Each vitamin will be used more than once Vitamins for vision, gene characteristics, reproduction, embryo loement, healthy immune system function, used to treat cela with Vitamin A Vitamin D colitis, specific eye diseases, and night blindness Vitamin E soluble and functions as a cocnzyme in the metabolism of ele Vitamin K Vitamin B12 Vitamin...
1. The reactions the vitamin B12 coenzyme participates in do all of the following except: a....
1. The reactions the vitamin B12 coenzyme participates in do all of the following except: a. convert homocysteine to methionine. b. help produce DNA and RNA. c. produce succinyl CoA. d. untrap folate. 2. Which of the following proteins does not bind vitamin B12 and assist with absorption and transport? a. intrinsic factor b. transcobalamin c. pepsin d. R protein 3. Good dietary sources of magnesium include all of the following except: a. green leafy vegetables. b. whole grains. c....
All of these are functions of lipids EXCEPT providing _ a. most of the body's resting...
All of these are functions of lipids EXCEPT providing _ a. most of the body's resting energy, energy storage, the main energy source for the brain, and raw materials for important compounds in the body such as hormones b. most of the body's resting energy c. the main energy source for the brain d. energy storage e. raw materials for important compounds in the body such as hormones
QUESTION 27 Blood flow through the venous system depends on all of the following except: A....
QUESTION 27 Blood flow through the venous system depends on all of the following except: A. one-way valve system B.two-way valve system C. hydrostatic pressure D. contraction of the heart QUESTION 28 All of the following are important functions of the cardiovascular system during exercise except: A. transport of heat from the cong to the periphery B. filter metabolic waste C. deliver oxygen to active tissues D. deliver fuel nutrients to active tissues
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...
(1x5) marks Iron is an important element, which our body needs for many of its functions....
(1x5) marks Iron is an important element, which our body needs for many of its functions. In our blood, it is the carrier of Oxygen. It is the fourth most common element in the earth's crust. In today's world, iron and its alloys are the most common industrial material due to its low cost and better mechanical properties. The extraction of iron metal takes place from its ore in a number of steps, which are summarized below. Iron ore, coke...
Multiple Choice (Choose the BEST answer!) 1) Normal development of the immune response is due in...
Multiple Choice (Choose the BEST answer!) 1) Normal development of the immune response is due in part to hormones produced by the A) adrenal medulla B) pancreas C) thyroid gland D) thymus gland' 2) Virtually all amino acid-based hormones exert their signaling effects through intracellular A) calcium B) deactivating ions -C) nucleotidest • D) second messengers 3) Which of the following is NOT a category of endocrine gland stimulus? A) enzymatic B) humoral" C) neural D) hormonal" 4) Dave has...
1a.) All of the following are important features of the scientific process except ________. a.Reproducibility b.Simplicity...
1a.) All of the following are important features of the scientific process except ________. a.Reproducibility b.Simplicity c.Peer review d.Curiosity e. Skepticism 1b.) Which of the following illustrates a positive feedback loop? a. Melting glaciers causing sea levels to rise, which causes more melting. b. Insulin lowering blood glucose when sugar levels become too high. c. Beginning to sweat when your body overheats. d. A buffer helping to maintain the pH of a chemical solution. e. A thermostat maintaining a certain...
Which of these are important functions of water? a. Regulates body temperature and lubricates joints. b....
Which of these are important functions of water? a. Regulates body temperature and lubricates joints. b. Regulates body temperature, lubricates joints, and maintains acid-base balance. c. Regulates body temperature, lubricates joints, and acts as a universal solvent. d. All are important functions of water.
Heme is the iron-containing structure in the proteins hemoglobin and myoglobin. In red blood cells, hemoglobin...
Heme is the iron-containing structure in the proteins hemoglobin and myoglobin. In red blood cells, hemoglobin enables oxygen uptake and transport. Myoglobin in muscle cells helps oxygen enter the cells. The oxygen carried by hemoglobin and myoglobin is critical for energy production. Because meat contains hemoglobin and myoglobin, beef, fish, and poultry contain more heme iron than most plant foods. The remaining iron in meat, as well as all the iron in vegetables, grains, dietary supplements, and fortified or enriched...
VITAMINS Match the name of the vitam Descriptions Important for vision, gene chara and development, heal carbohydrates, and fat vitamin with description of actions and deficiencies. Each vitamin will be used more than once Vitamins for vision, gene characteristics, reproduction, embryo loement, healthy immune system function, used to treat cela with Vitamin A Vitamin D colitis, specific eye diseases, and night blindness Vitamin E soluble and functions as a cocnzyme in the metabolism of ele Vitamin K Vitamin B12 Vitamin...
All of these are functions of lipids EXCEPT providing _ a. most of the body's resting energy, energy storage, the main energy source for the brain, and raw materials for important compounds in the body such as hormones b. most of the body's resting energy c. the main energy source for the brain d. energy storage e. raw materials for important compounds in the body such as hormones
QUESTION 27 Blood flow through the venous system depends on all of the following except: A. one-way valve system B.two-way valve system C. hydrostatic pressure D. contraction of the heart QUESTION 28 All of the following are important functions of the cardiovascular system during exercise except: A. transport of heat from the cong to the periphery B. filter metabolic waste C. deliver oxygen to active tissues D. deliver fuel nutrients to active tissues
(1x5) marks Iron is an important element, which our body needs for many of its functions. In our blood, it is the carrier of Oxygen. It is the fourth most common element in the earth's crust. In today's world, iron and its alloys are the most common industrial material due to its low cost and better mechanical properties. The extraction of iron metal takes place from its ore in a number of steps, which are summarized below. Iron ore, coke...
Multiple Choice (Choose the BEST answer!) 1) Normal development of the immune response is due in part to hormones produced by the A) adrenal medulla B) pancreas C) thyroid gland D) thymus gland' 2) Virtually all amino acid-based hormones exert their signaling effects through intracellular A) calcium B) deactivating ions -C) nucleotidest • D) second messengers 3) Which of the following is NOT a category of endocrine gland stimulus? A) enzymatic B) humoral" C) neural D) hormonal" 4) Dave has...
Which of these are important functions of water? a. Regulates body temperature and lubricates joints. b. Regulates body temperature, lubricates joints, and maintains acid-base balance. c. Regulates body temperature, lubricates joints, and acts as a universal solvent. d. All are important functions of water.
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