Which blood cell has the shortest life span?

Question

Answer

White blood cells have shortest lifespan which are made in bone marrow. they stored in your lymph and bone marrow. white blood cells have a short life of 1 to    3 days

Answer

Neutrophils...

Answer

Which blood cell has the shortest life span?

The blood is composed of various types of cells, including red blood cells, white blood cells, and platelets. Each of these cells has a different lifespan in the body. Among them, the cell with the shortest lifespan is the:

Platelets: Platelets are small, disc-shaped cells that play an essential role in blood clotting. They are produced in the bone marrow and circulate in the blood for about 7-10 days before being removed from the body.

Reasons for the Short Lifespan of Platelets

There are several reasons why platelets have a short lifespan in the body:

Constant Use: Platelets are constantly being used by the body to form blood clots and stop bleeding. As a result, they have a high turnover rate and need to be replaced frequently.

No Nucleus: Unlike other cells in the body, platelets do not have a nucleus. This means that they cannot repair themselves or divide to create new cells. As a result, they have a limited lifespan and need to be replenished by the bone marrow.

High Metabolic Activity: Platelets have a high metabolic activity, which means that they require a lot of energy to function properly. This energy is obtained from glucose and other nutrients in the blood. However, the high metabolic activity also leads to the production of reactive oxygen species, which can damage the platelets and shorten their lifespan.

Conclusion

Platelets are essential for blood clotting and have a short lifespan in the body. Their short lifespan is due to constant use, the absence of a nucleus, and high metabolic activity. The body continuously replenishes platelets from the bone marrow to maintain their numbers in the blood.

Similar Class 11 Doubts

Why RBCs has life span of only 120 days?

what is the average cell cycle span for a mammilian cell?

Can you explain the answer of this question below:Water is used as coolant in automobiles radiators becauseA:it has high specific heat capacityB:it is easily availableC:it is easy to carryD:it is cheapThe answer is a.

Can you explain the answer of this question below:A solid cylinder of 200g and radius 10 cm has a moment of inertia (about its natural axis)A:2.5 x 10-3kg m2B:10-3kg m2C:3.0 x 10-3kg m2D:2.0 x10-3kg m2The answer is b.

Blood cell which show phagocytosis are A.platelets B.eosinophil C.basophils D.monocytes?

Top Courses for Class 11View all

Chemistry Class 11

CUET Mock Test Series

English Class 11

Chemistry Practice Tests: CUET Preparation

CUET Mock Test: Humanities Subjects 2025

Top Courses for Class 11

Top Courses for Class 11

Suggested Free Tests

Related Content

Schools

Competitive Examinations

Quick Access Links

Technical Exams