This mineral is involved in more than 300 enzymatic reactions in the body. It is involved in ADP an ATP in energy metabo...
This mineral is involved in more than 300 enzymatic reactions in the body. It is involved in ADP an ATP in energy metabolism. It probably stabilizes nervous and vascular tissue and it used in eclampsia as an anticonvulsant.
A) phosphorus
B) calcium
C) magnesium
D) sulfur
Homework Answers
correct answer: option c magnesium
Rational:
1. Magnesium hell the body to stay healthy.
2. Regulate muscles and nerve functions.
3. Have more than 300 enzymatic reactions in the body.
4. It stabilise vascular and nervous tissues.
5. It used as anti convulsants.
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This mineral is involved in more than 300 enzymatic reactions in the body. It is involved in ADP an ATP in energy metabo...
1. This mineral is involved in more than 300 enzymatic reactions in the body. It is invol...
1. This mineral is involved in more than 300 enzymatic reactions in the body. It is involved in ADP an ATP in energy metabolism. It probably stabilizes nervous and vascular tissue and it used in eclampsia as an anticonvulsant. A phosphorus B calcium C magnesium D sulfur
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...
Problem 7. (ATP) In the human body, hydrolysis of ATP molecules (shown below) releases energy. During...
Problem 7. (ATP) In the human body, hydrolysis of ATP molecules (shown below) releases energy. During hydrolysis one of the three phosphate groups is broken off to give ADP, and a phosphate group, with the release of energy. Organisms make use of this energy to perform various biological functions. Adening High-energy bonds o-o-o -o -o 6 Ribose Phosphate Adenosine Adenosine monophosphate (AMP) Adenosine diphosphate (ADP) Adenosine triphosphate (ATP) A. An O - P bond in ATP is referred to as...
7) Why do hydrolysis reactions occur more readily in solution than dehydration reactions? A) Hydrolysis reactions...
7) Why do hydrolysis reactions occur more readily in solution than dehydration reactions? A) Hydrolysis reactions increase G, or Gibbs free energy of the system, B) Hydrolysis reactions are endergonic and increase entropy of the system. C) Hydrolysis reactions are exergonic and decrease entropy of the system. D) Hydrolysis reactions are exergonic and increase entropy of the system. 8) How do cells use the ATP cycle illustrated in the figure? AAA W A) Cells use the cycle to recycle ADP...
please answer within 5 mins! 19) During endochondral ossification in a fetus, bones initially develop as...
please answer within 5 mins!
19) During endochondral ossification in a fetus, bones initially develop as a cartilage model surrounded by a connective tissue covering called the a) periosteum. b) endosteum. c) perichondrium. d) perimysium. e) trabeculae. 20) Which of the following substances are stored in the structure of adult bones for use by other tissues in the body? a) calcium b) phosphorous c) triglycerides d) iron e) More than one of these substances is stored in bone. 21) Like...
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....
The excitation, contraction, and relaxation of skeletal muscle require the use of ATP. Because only limited...
The excitation, contraction, and relaxation of skeletal muscle
require the use of ATP. Because only limited stores of ATP are
immediately available in muscle tissue, ATP must be continually
supplied if contractile activity is to continue.
Depending on the type of movement or exercise, one or more
pathways can be used to provide the most efficient way of supplying
the ATP.
© Bruce Bennett Studios / Getty Images
For example, an ice hockey player who engages in repeated bouts
of...
• • 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...
43) Which of the following choices correctly pairs a mineral with one of its major functions...
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
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...
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...
Problem 7. (ATP) In the human body, hydrolysis of ATP molecules (shown below) releases energy. During hydrolysis one of the three phosphate groups is broken off to give ADP, and a phosphate group, with the release of energy. Organisms make use of this energy to perform various biological functions. Adening High-energy bonds o-o-o -o -o 6 Ribose Phosphate Adenosine Adenosine monophosphate (AMP) Adenosine diphosphate (ADP) Adenosine triphosphate (ATP) A. An O - P bond in ATP is referred to as...
7) Why do hydrolysis reactions occur more readily in solution than dehydration reactions? A) Hydrolysis reactions increase G, or Gibbs free energy of the system, B) Hydrolysis reactions are endergonic and increase entropy of the system. C) Hydrolysis reactions are exergonic and decrease entropy of the system. D) Hydrolysis reactions are exergonic and increase entropy of the system. 8) How do cells use the ATP cycle illustrated in the figure? AAA W A) Cells use the cycle to recycle ADP...
please answer within 5 mins!
19) During endochondral ossification in a fetus, bones initially develop as a cartilage model surrounded by a connective tissue covering called the a) periosteum. b) endosteum. c) perichondrium. d) perimysium. e) trabeculae. 20) Which of the following substances are stored in the structure of adult bones for use by other tissues in the body? a) calcium b) phosphorous c) triglycerides d) iron e) More than one of these substances is stored in bone. 21) Like...
• • 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...
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
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