Define platelets, Science

Assignment Help:

Define Platelets

Blood platelets, the third blood cells are the smallest formed by the pinching of a very large bone marrow cell called megakaryocyte. Platelets literally mean a small plate. The platelets form a plug to stop bleeding when an injury disrupts the lining of the blood vessel. Their diameter is about 2-3 μm, hence they are much smaller than erythrocytes. Their density in the blood is 2, 00,000-3, 00,000 /mm3.


Related Discussions:- Define platelets

Origins of science, Origins of Science: We have seen that the primitive...

Origins of Science: We have seen that the primitive human beings acquired different kinds of  knowledge from the use of implements  and tools, from cooking on fire. from huntin

Explain folic acid, Explain Folic acid Folic acid is a water soluble ...

Explain Folic acid Folic acid is a water soluble B-vitamin that helps build healthy cells. Along with iron, this vitamin  is crucial during pregnancy as you may  already know

Humans, why do we breathe?

why do we breathe?

How to calculate the student t test, How to calculate the student t test st...

How to calculate the student t test step by step when the mean of heart rate at 1 minute is 5.0,17.2,22.9,8.3,10,76.5,70,19.7 and for breathing rate it is 22.2,28.5,20,12.5,20,92,

.Cells, What is the lifespan of a simple squamous epithelial cell?

What is the lifespan of a simple squamous epithelial cell?

Solar system, what is the meaning of heliospere

what is the meaning of heliospere

Explain scurvy, Scurvy  Disease occurs due to vitamin C deficiency.

Scurvy  Disease occurs due to vitamin C deficiency.

Determine about the physico-chemical parameters, Determine about the Physic...

Determine about the Physico-chemical parameters The possible combination of various elements found in the earth's crust gives rise to a large number of minerals. Out of all the

Compare and contrast the different types of igneous rocks, 1.) Referring di...

1.) Referring directly to the locations of igneous activity identified on the below diagram (figure 5), and restricting yourself to any of the following terms and rocks (sedimentar

Regulations concerning safety and health, REGULATIONS CONCERNING SAFETY AND...

REGULATIONS CONCERNING SAFETY AND HEALTH OF WORKERS IN INDUSTRIAL LABORATORIES The workers in industry engaged in using or producing chemicals, coal, high temperature, intense

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd