19) overexcitability of the central nervous system is a consequence of (a) Acido

Question

19) overexcitability of the central nervous system is a consequence of
(a) Acidosis (b) alkalosis
(20) When fatty acid are metabolized by beta-oxidation they are initially converted to
(a) Lactic acid (b) pyruvic acid (c) acetyl coenzyme A (d) glucose
(21) A deficiency in vitamin---------------------results in the condition known as beriberi
(a) Folic acid (b) niacin (c) thiamine (d) biotin
(22) The process of glucose formation from non-carbohydrate sources is
(a) Glycogenesis (b) glycogenolysis (c) gluconeogenesis (d) glycolysis
(23) The hormone which mainly regulates water loss in the body is
(a) Insulin (b) antidiuretic hormone (c) aldosterone (d) cortisone
(24) The most abundant intracellular cation is the
(a) Chloride ion (b) sodium ion (c) potassium ion (d) phosphate ion
(25) Most of the carbon dioxide, a byproduct of cellular respiration, is produced during
(a) Glycolysis (b) citric acid cycle (c) electron transport (d) all of the above
(26) Organic nutrients required in minute amounts to maintain growth and normal metabolism are :
(a) Vitamins (b) minerals
(27) Pyruvic acid enters the citric acid cycle in the form of
(a) Lactic acid (b) acetyl coenzyme A (c) phosphoglyceraldehyde (d) acetic acid
(28) As body temperature is lowered, thermoreceptors to the hypothalamus result in activating the heat (a) losing water (b) promoting center
(29) Which of the following would not account for the presence of abnormally high amounts of ketone bodies in urine (a) low carbohydrate diet (b) diabetes mellitus (c) increased blood pressure (d) starvation
(30)The term hypernatremia indicates an elevated blood level of
(a) Potassium (b) chloride (c) sodium (d) calcium
(31) In the absence of oxygen certain skeletal muscle cells of the body converts pyruvic acid to
(a) Acetyl coenzyme A (b) glucose (c) fructose (d) lactic acid

Explanation / Answer

19) overexcitability of the central nervous system is a consequence of
b) alkalosis

(20) When fatty acid are metabolized by beta-oxidation they are initially converted to
(c) acetyl coenzyme A

(21) A deficiency in vitamin---------------------results in the condition known as beriberi
(c) thiamine (

(22) The process of glucose formation from non-carbohydrate sources is
(c) gluconeogenesis

(23) The hormone which mainly regulates water loss in the body is
(c) aldosterone

(24) The most abundant intracellular cation is the
(c) potassium ion

(25) Most of the carbon dioxide, a byproduct of cellular respiration, is produced during
(b) citric acid cycle (

(26) Organic nutrients required in minute amounts to maintain growth and normal metabolism are :
(a) Vitamins

(27) Pyruvic acid enters the citric acid cycle in the form of
(b) acetyl coenzyme A

(28) As body temperature is lowered, thermoreceptors to the hypothalamus result in activating the heat (a) losing water

(29) Which of the following would not account for the presence of abnormally high amounts of ketone bodies in urine (a) low carbohydrate diet (

(30)The term hypernatremia indicates an elevated blood level of
(c) sodium

(31) In the absence of oxygen certain skeletal muscle cells of the body converts pyruvic acid to
(d) lactic acid

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