What is the life cycle of plasmodium vivax, Biology

Assignment Help:

Q. What is the life cycle of Plasmodium vivax?

The vector mosquito bites a infected person and ingests female and male gametocytes of the parasite. Within the insect gut the gametocytes differentiate into fecundation and gametes take place, forming zygotes. Each plasmodium zygote by mitosis (sporogony) generates several infective sporozoites that migrate to the salivary glands of the mosquito. Once the mosquito bites a person the sporozoites enter the human circulation and when in the liver they undergo the first asexual reproduction (tissue schizogony), releasing several merozoites into the blood.

The merozoites infect RBC (red blood cells) where the second asexual reproduction of the cycle (erythrocytic schizogony) and the production of many other parasites occur; some of these parasites differentiate into gametocytes. The RBC (red blood cells) then breaks (hemolysis), the parasites are released in the blood and the cycle can restart.


Related Discussions:- What is the life cycle of plasmodium vivax

How does chewing food help to speed up digestion, How does chewing food hel...

How does chewing food help to speed up digestion? Chewing reduces food to portions small sufficient to be swallowed and enhances the surface area of the food for digestive enzy

Define the different causes of under nutrition, Define the different causes...

Define the different causes of under nutrition ? 1. Scales (Screening Tool): The basic biochemical and anthropometric parameters are used in this screening. 2. Recognizing th

Ethylene - plant hormones, Ethylene - Plant Hormones Amongst hormones ...

Ethylene - Plant Hormones Amongst hormones in both plant and animal kingdoms, ethylene, a gaseous hydrocarbon, is unique. Despite its chemical simplicity, it is a potent growt

Skeleton, what is the biological significance of skeleton

what is the biological significance of skeleton

Signs of constrictive pericarditis, Q. Signs of constrictive pericarditis? ...

Q. Signs of constrictive pericarditis? 1) Jugular venous pressure (JVP) is elevated in all patients of CP which reflects the elevated diastolic pressure of the right atrium.

Population and sigmoid curve, Name two possible why the number of live bact...

Name two possible why the number of live bacteria cell have reached the stationary growth by 60hrs and start to die off after 12hrs?

Is there a respiratory pigment in the annelid blood, Is there a respiratory...

Is there a respiratory pigment in the annelid blood? The blood in beings of the phylum Annelida have the respiratory pigment hemoglobin (the similar found in chordates) and oth

How formation of gametes begin in women, In which period of life does the f...

In which period of life does the formation of gametes begin in women? The meiosis that forms female gametes begins in the cells of the ovarian follicles before birth. After the

How do respiratory pigments act, How do respiratory pigments act? Respi...

How do respiratory pigments act? Respiratory pigments are oxygen-carrying molecules present in the blood. When the oxygen concentration is high, for instance, in the pulmonary

#title.humans and environment., what are the two main pollutants that contr...

what are the two main pollutants that contribute to aci rain

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