LABORATORY REVIEW
TRANSPIRATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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5-9 days
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120 days
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13-12 days
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1 year
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Detailed explanation-1: -They have multiple functions and a life span of 7–10 days in human. They are produced by megakaryocytes (MKs), mostly in the bone marrow. Around 1011 platelets are produced every day.
Detailed explanation-2: -Life span of platelets is 8-9 days. Platelets, also called thrombocytes, are blood cells, whose function is to stop bleeding.
Detailed explanation-3: -Platelets, also called thrombocytes, are blood cells whose function is to stop bleeding. The average life span of circulating platelets is 7 to 10 days.
Detailed explanation-4: -The lifespan of platelets in circulation is brief, close to 10 days in humans and 5 days in mice. Bone marrow residing megakaryocytes produce around 100 billion platelets per day.
Detailed explanation-5: -A steady platelet supply is ensured by a continuous platelet clearance and production of 1011 platelets daily to maintain levels of 150 000 to 400 000 platelets per microliter of blood.