blood platelets

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Red color in arteries is attributed to

Red color in arteries is attributed to
  • A. hemoglobin
  • B. oxyhaemoglobin
  • C. aplastic anemia
  • D. carboxyhemoglobin
  • Correct Answer: Option B

Due to hemoglobin, the

Due to hemoglobin, the
  • A. arteries appear red
  • B. arteries appear blue
  • C. veins appear red
  • D. veins appear blue
  • Correct Answer: Option D

Blood platelets are also called as

Blood platelets are also called as
  • A. lymphocytes
  • B. phagocytes
  • C. monocytes
  • D. thrombocytes
  • Correct Answer: Option D

Blood plasma carries carbon dioxide in form of bicarbonate ions to

Blood plasma carries carbon dioxide in form of bicarbonate ions to
  • A. liver
  • B. glands
  • C. intestines
  • D. lungs
  • Correct Answer: Option D

Upon passing through tissues containing very less oxygen (O2),

Upon passing through tissues containing very less oxygen (O2),
  • A. oxyhaemogloin releases its hemoglobin
  • B. oxyhaemoglobin releases its oxygen
  • C. oxyhaemoglobin shines with bright red color
  • D. forms carboxyhaemoglobin
  • Correct Answer: Option A