75. The bluish tinge of skin due to a reduction of oxygen in the blood is called

Question

75. The bluish tinge of skin due to a reduction of oxygen in the blood is called A. hemolysis. B. desquamation. C. cyanosis D. carotenosis. E. albinism. 76. Which of the following lists the components of a nucleotide? A. phosphate-lipid-organic base monosaccharide-organic base-sucrose C. phosphate-monosaccharide-organic base acid E. monosaccharide-amino acid-phosphate 77. The hematocrit is A. an estimate of blood flow/hour. B. the number of WBCs per mm C. the amount of hemoglobin by weight in the blood. D. the percentage of RBCs in a given volume of blood. E. the number of RBCs in the body. 78. An abnormal lateral curvature of the spine is A. lordosis. B. kyphosis C. scoliosis D. spina bifida. E. herniated disk 79. The gailbladder, liver, and stomach are all part of the A. endocrine system. B. cardiovascular system. C. skeletal system. D. respiratory system E. digestive system

Explanation / Answer

75-c

76-c

77-d

78-c

79-e

Note- the digestive system include all the organs which take part in mechancal and chemical digestion of food taken by an individual.

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