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The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer? for GMAT 2024 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for GMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer?.

Solutions for The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for GMAT. Download more important topics, notes, lectures and mock test series for GMAT Exam by signing up for free.

Here you can find the meaning of The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The single-celled parasite known as Toxoplasma gondii infects more than half of the world’s human population without creating any noticeable symptoms. Once inside the human body, Toxoplasma rapidly spreads to the heart and other organs. It can even penetrate the tight barrier that normally protects the brain from most pathogens.Yet, the blood of infected persons carries very few freefloating Toxoplasma cells. Scientists have long been puzzled by this ability of Toxoplasma to parasitize the human body without triggering an immune response and without an appreciable presence in the bloodstream.Recent research, however, has shed light on the ways in which Toxoplasma achieves its remarkable infiltration of the human body.Though there are few individual Toxoplasma cells coursing freely in the blood of an infected person, scientists have discovered that the parasite is quite common in certain cells, known as dendritic cells, involved in the human immune system. Dendritic cells are found in the digestive tract and frequently come into contact with the various pathogens that enter the human body through food and water. When the dendritic cells encounter pathogens, they travel to lymph nodes and relay this information to other immune cells that then take action against the reported pathogen. Scientists have found, however, that Toxoplasma is capable of hijacking dendritic cells, forcing them from their usual activity and using them as a form of transportation to infect the human body quickly. Without this transport mechanism, Toxoplasma could not reach the better-protected areas of the body.Toxoplasma invades the human body through consumption of the undercooked meat of infected animals, primarily pigs and chickens. Other animals, such as cats, can become infected as well. In fact, cats are a necessary component in the reproductive cycle of Toxoplasma, since the animal’s intestines are the parasite’s sole breeding ground.Toxoplasma creates egg-like cysts, known as oocysts, in the cats’ intestines. These oocysts are shed in the cats’ droppings and contaminate ground water and soil, eventually finding their way into the food chain. Because Toxoplasma must somehow find its way into a new host cat in order to reproduce, it cannot kill its current host.Instead, it waits for the host, usually a small rodent, to be eaten by a cat, thus providing Toxoplasma the opportunity to reproduce.Q.The author mentions “pigs and chickens” in the final paragraph in order toa)provide specific examples of animals that can carry Toxoplasmab)provide specific examples of animals that are often eaten by catsc)provide specific examples of other animals whose dendritic cells are exploited by Toxoplasmad)pro vide specific exa mples of anima ls i n which Toxoplasma can breede)provide specific examples of animals that are immune to ToxoplasmaCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice GMAT tests.