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Malaria

Malaria is a infectious disease that is transmitted through the bite of the female mosquito. All questions about symptoms, causes, prevention, treatment, and history can be found here.

824 Questions

What is the second stage of Plasmodium called?

The first stage of Plasmodium is called Sporozoite. Which lives in mosquitoes and is injected into humans.

The second stage of Plasmodium is called Merozoite.

How does a malaria parasite get into the host cell?

People Infected with malaria carry sporozoans which are parasites. The sporozoans trvel to the liver where another form is made called merozoites. From there the new forms travel through the blood stream and therefore infect the red blood cells.

What insects carry the malaria parasite?

Female Anopheles mosquitoes are the primary insects that carry and transmit the malaria parasite. When an infected mosquito bites a human, it can pass the parasite through its saliva into the person's bloodstream, leading to malaria infection.

Which disease plasmodium ovale can cause?

Plasmodium ovale can cause malaria in humans. It is one of the five species of parasites that can cause this infectious disease when transmitted to humans through the bite of an infected Anopheles mosquito. Symptoms may include fever, chills, headaches, and in severe cases, can lead to complications affecting multiple organs.

Do Plasmodium reproduce through multiple fission or sporulation?

sexual reproduction takes place in plasmodim vivax.after the erythrocytic phase some merozoites on entering the RBC develop into sexually differentiating forms called gamatocytes.these are two types male gamatocytes and female gamatocytes.when female anapheles mosquito bites a person suffering from malaria these gamatocytes enter into the crop of the mosquito.in malegamatocyte the nucleus divide into 8 daughter nuclei and 8 flagellated processes appear on the cytoplasm.each nuclear bit passes into each of these cytoplasmic extentionsand forms a male gamate.this process is called exflagellation. femalegamatocyte undergo maturation to form female gamate.the nucleus moves towards pheriphery and cytoplasm forms a projection at that point.this projection is called fertilisation cone.fertilisation;the malegamate keep on actively lashing movement.one of these come in contact with the fertilisation cone of female gamate and enter into it.the pronucleus of male gamate fuses with female gamate.as fusing gamates are dissimilar in form this fusion is described as anisogamy.this result's in fomation of spherical zygote.so plasmodium vivax reproduces sexually

Will a rise in global temperature be expected to increase instances of malaria?

Yes it will. Rising temperatures allow mosquitoes to survive at higher altitudes, potentially bringing them to regions that lack population immunity. In addition, the transmission period for vector-borne diseases is increased with expanded warm seasons. (Source: World Health Organization)

Why does Plasmodium falciparum cause the most fatal and medically severe form of malaria?

Plasmodium falciparum causes severe malaria because it is able to infect a high proportion of red blood cells, leading to significant damage to vital organs such as the brain and kidneys. Additionally, P. falciparum can evade the host immune system by varying the surface proteins on infected red blood cells, making it difficult for the body to mount an effective immune response. Furthermore, P. falciparum is able to sequester in deep tissues, causing complications such as cerebral malaria.

Name the mode of nutrition in round worm and plasmodium?

Round worms are heterotrophic, obtaining their nutrition by feeding on organic matter in their environment. Plasmodium is a parasitic protist that obtains its nutrition by feeding on the blood of its host organism.

The pathogenic protozoan that causes malaria is transmitted to humans by?

The pathogenic protozoan that causes malaria, Plasmodium, is primarily transmitted to humans through the bites of infected female Anopheles mosquitoes. When an infected mosquito bites a person, it injects Plasmodium parasites into their bloodstream, where they then travel to the liver and red blood cells to multiply and cause infection.

How does plasmodium gets into mosquitoes?

Plasmodium gets into mosquitoes when they feed on the blood of a human or animal infected with the parasite. The parasite enters the mosquito's digestive system and moves to its salivary glands, where it can be passed on to another host during a subsequent blood meal.

What disease does the sporozoan plasmodium cause?

The sporozoan Plasmodium causes malaria, a potentially life-threatening disease transmitted through the bites of infected mosquitoes. It infects red blood cells and can lead to symptoms such as fever, chills, and flu-like symptoms. If left untreated, malaria can be fatal.

Did Jane Goodall git malaria?

Yes, Jane Goodall contracted malaria during her time spent studying chimpanzees in the Gombe Stream National Park in Tanzania.

What is a plasmodium composed of?

Pseudoplasmodium is also known as a slug. A slug is about 2 to 4 mm long and composed of up to one hundred thousand cells.

Compare how Paramecium Plasmodium vivax and Euglena reproduce?

Paramecium reproduces asexually through binary fission, where the cell splits into two identical daughter cells. Plasmodium vivax reproduces both sexually and asexually, utilizing mosquitoes and humans in its life cycle. Euglena reproduces asexually through binary fission as well, but can also undergo a form of sexual reproduction called conjugation to exchange genetic material.

How do plasmodium cells move?

Plasmodium cells move within the human body by infecting red blood cells and using them as a mode of transport to move through the bloodstream. Once inside a red blood cell, Plasmodium cells can change shape and move within the cell to evade immune responses.

Is Plasmodium a heterotroph?

It is a heterotroph, which means it makes its own food. "Autotroph" mean that it makes its own food.<-- old answer

corrected answer: It is a heterotroph, which means it doesn't makes its own food. It must consume other heterotrophs or autotrophs. "Autotroph" mean that it makes its own food

The Parasite that causes malaria is a type of what?

The parasite that causes malaria is a type of Plasmodium, a genus that contains over 100 different types of microscopic parasites. It is transmitted through the bite of an infected mosquito.

What is the kingdom of Plasmodium vivax?

Plasmodium vivax is a species of parasite that causes malaria in humans. It belongs to the kingdom Protista, which includes single-celled organisms that do not fit into the other traditional kingdoms of plants, animals, or fungi.

Are plasmodium unicellular or multi-cellular?

Plasmodium is a unicellular parasite that causes malaria in humans. It goes through multiple stages of its life cycle in both the mosquito vector and human host, but at its core, it is a single-celled organism.

A short note about the diseases malaria?

Malaria is a potentially fatal blood disease caused by a protozoan i.e. "Plasmodium" by its four different stages - P.vivax, P.ovale, P.falciparum and P.malarial. When an infected female anopheles mosquito bites a healthy person, the parasite "Plasmodium" reaches in the blood through its saliva. These parasite grow fast in the red blood corpuslces and R.B.C. burst off. A toxic substance "Haemozion" is released with the bursting of R.B.C. High fever occurs, a person experiences lack of blood and spleen increases in size.

How many Plasmodium Falciparum strains exist?

More are being isolated all the time, but here's a list of 20 commonly known ones:

3D77G8D10D6Dd2FC27FCC-2/HainanFCR-3/FMGHB3IGH-CR14Indochina I/CDCK1NF54NF7RAJ116RO-33Santa LuciaSenegal_V34.04VS/1W2

Why female anopheles mosquito is responsible to transfer plasmodium in humanbeing and why not in the male?

Male (and female) mosquitoes feed on flowers. However, it is only the female mosquito which bites humans. "She" does this in order to obtain proteins from the blood plasma, which she needs for her eggs. (The male mosquito does not need these proteins, hence it does not bite the human.) Since the female mosquito is the only one being exposed to human blood, it is the only one which will transmit its contents, including malaria. :)

What species of the Plasmodium species has band forms?

Plasmodium falciparum is the species known to have band forms. These are elongated forms of asexual parasites seen in the peripheral blood smear of infected individuals with malaria.

Is malaria harmful?

Yes, malaria is a serious and sometimes life-threatening disease caused by a parasite that is transmitted to humans through the bites of infected mosquitoes. It can lead to symptoms such as high fever, chills, and flu-like illness, and can be fatal if not treated promptly.

Describe the life cycle of plasmodium in mosquito?

plasmodiumthey can finish their growth for about 7 to 10 days at 20C or 68F.Their life cycle proceeds in two hosts. They are

1) Mosquito serves as primary host

2) Man serves as secondary host

3) Monkey serves as reservoir host