Questões de Concurso Militar PM-PR 2014 para Bombeiro Militar
Foram encontradas 80 questões
Q2024807
Matemática
Num laboratório, sensores são colocados no topo de dois pistões para analisar o desempenho de um motor. A
profundidade do primeiro pistão no bloco do motor pode ser descrita, de maneira aproximada, pela expressão
H1 = 12 cos(2πt/60), e a profundidade do segundo, pela expressão H2 = 12 sen (2πt/60), sendo t o tempo medido em
milissegundos a partir do acionamento do motor. Quanto tempo levará para que os pistões estejam na mesma
profundidade, pela primeira vez, após o acionamento do motor?
Q2024808
Matemática
Um retângulo no plano cartesiano possui dois vértices sobre o eixo
das abscissas e outros dois vértices sobre a parábola de equação
y = 4 – x
2
, com y > 0. Qual é o perímetro máximo desse retângulo?
Q2024809
Matemática
Duas escadas foram usadas para bloquear um corredor de 2,4 m de
largura, conforme indica a figura ao lado. Uma mede 4 m de
comprimento e outra 3 m. A altura h, do ponto onde as escadas se
tocam, em relação ao chão, é de aproximadamente
Q2024810
Biologia
Leia a notícia abaixo:
Leishmaniose na mira: famosos se unem em campanha contra a eutanásia canina
Uma campanha realizada em conjunto com as ONGs paulistanas Arca Brasil e Ampara Animal tem como objetivo mudar as políticas públicas que dizem respeito à leishmaniose em animais. As indicações atuais são de que todos os cães afetados sejam eutanasiados, muitas vezes sem contar com a chance de tentar um tratamento.
Revista Veja São Paulo. http://vejasp.abril.com.br/blogs/bichos/2013/08/leishmaniose-eutanasia-campanha-famosos/. 27 ago.2013.
A razão do sacrifício dos cães é que esses animais oferecem riscos à população, pois apresentam o parasita
Leishmaniose na mira: famosos se unem em campanha contra a eutanásia canina
Uma campanha realizada em conjunto com as ONGs paulistanas Arca Brasil e Ampara Animal tem como objetivo mudar as políticas públicas que dizem respeito à leishmaniose em animais. As indicações atuais são de que todos os cães afetados sejam eutanasiados, muitas vezes sem contar com a chance de tentar um tratamento.
Revista Veja São Paulo. http://vejasp.abril.com.br/blogs/bichos/2013/08/leishmaniose-eutanasia-campanha-famosos/. 27 ago.2013.
A razão do sacrifício dos cães é que esses animais oferecem riscos à população, pois apresentam o parasita
Q2024811
Biologia
A narcolepsia é um distúrbio de sono que acomete a espécie
humana e outros animais. Com o objetivo de investigar a
causa da doença, pesquisadores da Universidade de
Stanford (EUA) introduziram cães narcolépticos em sua
colônia de animais saudáveis e realizaram cruzamentos,
alguns deles representados no heredograma ao lado. Os
animais 1, 2, 4 e 11 são os animais narcolépticos
introduzidos na colônia. Após anos de pesquisa concluíram
que nos cães a transmissão da narcolepsia é resultante da
ação de um par de alelos.
A partir dessas informações, responda: Qual é a probabilidade de um filhote do casal formado pelos animais 13 e 16 nascer com narcolepsia?
A partir dessas informações, responda: Qual é a probabilidade de um filhote do casal formado pelos animais 13 e 16 nascer com narcolepsia?
Q2024812
Biologia
A pressão parcial de oxigênio (pO2) no sangue foi medida simultaneamente em diferentes pontos do sistema
circulatório de um mamífero. Em condições normais espera-se que
Q2024813
Biologia
Plantas da mesma espécie foram submetidas a três condições experimentais e a taxa de fotossíntese avaliada em
função da intensidade luminosa.
Assinale a alternativa que associa corretamente cada condição à respectiva curva.
Assinale a alternativa que associa corretamente cada condição à respectiva curva.
Q2024814
Biologia
As enzimas encontradas nos órgãos de diferentes espécies de animais
apresentam atividade próxima do ótimo nos valores de temperatura e pH
encontrados nesses órgãos. Baseado nesse preceito, um pesquisador
realizou um estudo traçando o perfil cinético de quatro enzimas (I a IV)
presentes em aves e peixes da Antártida, encontrando os resultados
apresentados nos gráficos ao lado.
As enzimas provenientes do intestino de peixe e do estômago de ave da Antártida são, respectivamente.
As enzimas provenientes do intestino de peixe e do estômago de ave da Antártida são, respectivamente.
Q2024815
Biologia
Um pesquisador injetou uma pequena quantidade de timidina radioativa (3H-timidina) em células com o propósito de
determinar a localização dos ácidos nucleicos sintetizados a partir desse nucleotídeo, utilizando uma técnica muito
empregada em biologia celular, a autorradiografia combinada com microscopia eletrônica.
Assinale a alternativa que apresenta os dois compartimentos celulares nos quais o pesquisador encontrará ácidos nucleicos radioativos.
Assinale a alternativa que apresenta os dois compartimentos celulares nos quais o pesquisador encontrará ácidos nucleicos radioativos.
Q2024816
Biologia
Numa planície alagada, bastante estável há milhões de anos, existe uma espécie de arbusto tóxico que produz flores
com 10 variedades de cores distintas (fenótipos). Sabendo que as cores das flores em questão são determinadas
geneticamente, um pesquisador lançou a seguinte pergunta: por que arbustos que produzem flores azuis são mais
abundantes que os que produzem flores de outras cores? Para tentar responder a essa pergunta, o pesquisador
investigou cinco parâmetros nos arbustos que apresentam esses 10 fenótipos distintos. De acordo com a teoria da
seleção natural, qual parâmetro levantado pelo pesquisador é imprescindível para responder à pergunta formulada?
Q2024817
Biologia
O processo de desaparecimento de animais em um ambiente, conhecido por defaunação, pode causar um dano
profundo aos ecossistemas. Em florestas tropicais, muitas árvores dependem de animais como macacos e antas. Na
agricultura, a produção de muitas culturas depende das abelhas, que estão desaparecendo.
Os animais citados no texto, mamíferos e abelhas, atuam, respectivamente,
Q2024818
Biologia
Durante décadas, seres parasitas foram omitidos das teias alimentares, com base na ideia de que eles teriam pouca influência
na biomassa do ecossistema. Entretanto, quando a biomassa dos parasitas é medida, esta noção é desafiada. Em alguns
sistemas estuarinos, por exemplo, a biomassa dos parasitas é comparável à dos predadores no topo da cadeia.
Traduzido e adaptado de: PRESTON, D. & JOHNSON, P. Ecological Consequences of Parasitism. Nature Education Knowledge 3(10):47, 2010.
A respeito da inserção dos parasitas nas teias alimentares, considere as seguintes afirmativas:
1. Parasitas podem regular o tamanho da população de hospedeiros. 2. Parasitas podem atuar como presas. 3. Parasitas podem alterar o desfecho de interações competitivas interespecíficas.
Assinale a alternativa correta.
Traduzido e adaptado de: PRESTON, D. & JOHNSON, P. Ecological Consequences of Parasitism. Nature Education Knowledge 3(10):47, 2010.
A respeito da inserção dos parasitas nas teias alimentares, considere as seguintes afirmativas:
1. Parasitas podem regular o tamanho da população de hospedeiros. 2. Parasitas podem atuar como presas. 3. Parasitas podem alterar o desfecho de interações competitivas interespecíficas.
Assinale a alternativa correta.
Q2024819
Inglês
Texto associado
http://www.d.umn.edu/~lmillerc/TeachingEnglishHomePage/5902/deadlines.html. Acesso em: 25/09/2014.
Consider the question Calvin asks: “How can you be creative when someone’s breathing down your neck?”. The
purpose of it is:
Q2024820
Inglês
Texto associado
http://www.d.umn.edu/~lmillerc/TeachingEnglishHomePage/5902/deadlines.html. Acesso em: 25/09/2014.
Hobbes suggests that Calvin should not think about the result of a writing task but rather have fun with the process of
creating. Why is this suggestion NOT a profitable one?
Q2024821
Inglês
Texto associado
Why do we have blood types?
In 1996 a naturopath named Peter D’Adamo published a book called Eat Right 4 Your Type. D’Adamo argued that we must
eat according to our blood type, in order to harmonise with our evolutionary heritage. Blood types, he claimed, “appear to have arrived
at critical junctures of human development.” According to D’Adamo, type O blood arose in our hunter-gatherer ancestors in Africa,
type A at the dawn of agriculture, and type B developed between 10,000 and 15,000 years ago in the Himalayan highlands. Type AB,
he argued, is a modern blending of A and B.
From these suppositions, D’Adamo then claimed that our blood type determines what food we should eat. With my agriculture-based type A blood, for example, I should be a vegetarian. People with the ancient hunter type O should have a meat-rich diet and
avoid grains and dairy. According to the book, foods that are not suited to our blood type contain antigens that can cause all sorts of
illness. D’Adamo recommended his diet as a way to reduce infections, lose weight, fight cancer and diabetes, and slow the ageing
process.
D’Adamo’s book has sold seven million copies and has been translated into 60 languages. It has been followed by a string of
other blood type diet books; D’Adamo also sells a line of blood-type-tailored diet supplements on his website. As a result, doctors
often get asked by their patients if blood type diets actually work.
The best way to answer that question is to run an experiment. In Eat Right 4 Your Type D’Adamo wrote that he was in the
eighth year of a decade-long trial of blood type diets on women with cancer. Eighteen years later, however, the data from this trial
have not yet been published.
Recently, researchers at the Red Cross in Belgium decided to see if there was any other evidence in the diet’s favor. They
hunted through the scientific literature for experiments that measured the benefits of diets based on blood types. Although they
examined over 1,000 studies, their efforts were fruitless. “There is no direct evidence supporting the health effects of the ABO blood
type diet,” says Emmy De Buck of the Belgian Red Cross-Flanders.
After De Buck and her colleagues published their review in the American Journal of Clinical Nutrition, D’Adamo responded on
his blog. In spite of the lack of published evidence supporting his Blood Type Diet, he claimed that the science behind it is right. “There
is good science behind the blood type diets, just like there was good science behind Einstein’s mathematical calculations that led to
the Theory of Relativity,” he wrote.
Adapted from: ZIMMER, Carl. Why do we have blood types? Crash diet. Retrieved from: http://www.bbc.com/future/story/20140715-why-do-wehave-blood-types. Access: August, 2014.
According to the text, the expression “that question” in boldface and italics (paragraph 04) refers to
Q2024822
Inglês
Texto associado
Why do we have blood types?
In 1996 a naturopath named Peter D’Adamo published a book called Eat Right 4 Your Type. D’Adamo argued that we must
eat according to our blood type, in order to harmonise with our evolutionary heritage. Blood types, he claimed, “appear to have arrived
at critical junctures of human development.” According to D’Adamo, type O blood arose in our hunter-gatherer ancestors in Africa,
type A at the dawn of agriculture, and type B developed between 10,000 and 15,000 years ago in the Himalayan highlands. Type AB,
he argued, is a modern blending of A and B.
From these suppositions, D’Adamo then claimed that our blood type determines what food we should eat. With my agriculture-based type A blood, for example, I should be a vegetarian. People with the ancient hunter type O should have a meat-rich diet and
avoid grains and dairy. According to the book, foods that are not suited to our blood type contain antigens that can cause all sorts of
illness. D’Adamo recommended his diet as a way to reduce infections, lose weight, fight cancer and diabetes, and slow the ageing
process.
D’Adamo’s book has sold seven million copies and has been translated into 60 languages. It has been followed by a string of
other blood type diet books; D’Adamo also sells a line of blood-type-tailored diet supplements on his website. As a result, doctors
often get asked by their patients if blood type diets actually work.
The best way to answer that question is to run an experiment. In Eat Right 4 Your Type D’Adamo wrote that he was in the
eighth year of a decade-long trial of blood type diets on women with cancer. Eighteen years later, however, the data from this trial
have not yet been published.
Recently, researchers at the Red Cross in Belgium decided to see if there was any other evidence in the diet’s favor. They
hunted through the scientific literature for experiments that measured the benefits of diets based on blood types. Although they
examined over 1,000 studies, their efforts were fruitless. “There is no direct evidence supporting the health effects of the ABO blood
type diet,” says Emmy De Buck of the Belgian Red Cross-Flanders.
After De Buck and her colleagues published their review in the American Journal of Clinical Nutrition, D’Adamo responded on
his blog. In spite of the lack of published evidence supporting his Blood Type Diet, he claimed that the science behind it is right. “There
is good science behind the blood type diets, just like there was good science behind Einstein’s mathematical calculations that led to
the Theory of Relativity,” he wrote.
Adapted from: ZIMMER, Carl. Why do we have blood types? Crash diet. Retrieved from: http://www.bbc.com/future/story/20140715-why-do-wehave-blood-types. Access: August, 2014.
Which of these statements DOES NOT CORRESPOND to information given in the text about the blood type diet?
Q2024823
Inglês
Texto associado
Why do we have blood types?
In 1996 a naturopath named Peter D’Adamo published a book called Eat Right 4 Your Type. D’Adamo argued that we must
eat according to our blood type, in order to harmonise with our evolutionary heritage. Blood types, he claimed, “appear to have arrived
at critical junctures of human development.” According to D’Adamo, type O blood arose in our hunter-gatherer ancestors in Africa,
type A at the dawn of agriculture, and type B developed between 10,000 and 15,000 years ago in the Himalayan highlands. Type AB,
he argued, is a modern blending of A and B.
From these suppositions, D’Adamo then claimed that our blood type determines what food we should eat. With my agriculture-based type A blood, for example, I should be a vegetarian. People with the ancient hunter type O should have a meat-rich diet and
avoid grains and dairy. According to the book, foods that are not suited to our blood type contain antigens that can cause all sorts of
illness. D’Adamo recommended his diet as a way to reduce infections, lose weight, fight cancer and diabetes, and slow the ageing
process.
D’Adamo’s book has sold seven million copies and has been translated into 60 languages. It has been followed by a string of
other blood type diet books; D’Adamo also sells a line of blood-type-tailored diet supplements on his website. As a result, doctors
often get asked by their patients if blood type diets actually work.
The best way to answer that question is to run an experiment. In Eat Right 4 Your Type D’Adamo wrote that he was in the
eighth year of a decade-long trial of blood type diets on women with cancer. Eighteen years later, however, the data from this trial
have not yet been published.
Recently, researchers at the Red Cross in Belgium decided to see if there was any other evidence in the diet’s favor. They
hunted through the scientific literature for experiments that measured the benefits of diets based on blood types. Although they
examined over 1,000 studies, their efforts were fruitless. “There is no direct evidence supporting the health effects of the ABO blood
type diet,” says Emmy De Buck of the Belgian Red Cross-Flanders.
After De Buck and her colleagues published their review in the American Journal of Clinical Nutrition, D’Adamo responded on
his blog. In spite of the lack of published evidence supporting his Blood Type Diet, he claimed that the science behind it is right. “There
is good science behind the blood type diets, just like there was good science behind Einstein’s mathematical calculations that led to
the Theory of Relativity,” he wrote.
Adapted from: ZIMMER, Carl. Why do we have blood types? Crash diet. Retrieved from: http://www.bbc.com/future/story/20140715-why-do-wehave-blood-types. Access: August, 2014.
Mark the correct alternative, according to the text.
Q2024824
Inglês
Texto associado
Why do we have blood types?
In 1996 a naturopath named Peter D’Adamo published a book called Eat Right 4 Your Type. D’Adamo argued that we must
eat according to our blood type, in order to harmonise with our evolutionary heritage. Blood types, he claimed, “appear to have arrived
at critical junctures of human development.” According to D’Adamo, type O blood arose in our hunter-gatherer ancestors in Africa,
type A at the dawn of agriculture, and type B developed between 10,000 and 15,000 years ago in the Himalayan highlands. Type AB,
he argued, is a modern blending of A and B.
From these suppositions, D’Adamo then claimed that our blood type determines what food we should eat. With my agriculture-based type A blood, for example, I should be a vegetarian. People with the ancient hunter type O should have a meat-rich diet and
avoid grains and dairy. According to the book, foods that are not suited to our blood type contain antigens that can cause all sorts of
illness. D’Adamo recommended his diet as a way to reduce infections, lose weight, fight cancer and diabetes, and slow the ageing
process.
D’Adamo’s book has sold seven million copies and has been translated into 60 languages. It has been followed by a string of
other blood type diet books; D’Adamo also sells a line of blood-type-tailored diet supplements on his website. As a result, doctors
often get asked by their patients if blood type diets actually work.
The best way to answer that question is to run an experiment. In Eat Right 4 Your Type D’Adamo wrote that he was in the
eighth year of a decade-long trial of blood type diets on women with cancer. Eighteen years later, however, the data from this trial
have not yet been published.
Recently, researchers at the Red Cross in Belgium decided to see if there was any other evidence in the diet’s favor. They
hunted through the scientific literature for experiments that measured the benefits of diets based on blood types. Although they
examined over 1,000 studies, their efforts were fruitless. “There is no direct evidence supporting the health effects of the ABO blood
type diet,” says Emmy De Buck of the Belgian Red Cross-Flanders.
After De Buck and her colleagues published their review in the American Journal of Clinical Nutrition, D’Adamo responded on
his blog. In spite of the lack of published evidence supporting his Blood Type Diet, he claimed that the science behind it is right. “There
is good science behind the blood type diets, just like there was good science behind Einstein’s mathematical calculations that led to
the Theory of Relativity,” he wrote.
Adapted from: ZIMMER, Carl. Why do we have blood types? Crash diet. Retrieved from: http://www.bbc.com/future/story/20140715-why-do-wehave-blood-types. Access: August, 2014.
Consider the following statements concerning blood types and their specific diets defended by Peter D’Adamo:
1. Type O blood people must eat a lot of meat and avoid milk, yogurt and cheese, for example. 2. Type O blood appeared before the other blood types. 3. Type B diet, which is rich in yogurt, milk, cheese and meat, can cause diabetes. 4. People who want to slow the ageing process or fight cancer and diabetes should follow the blood type diet. 5. Type A blood people should eat many vegetables because this blood type is related to agriculture.
Which of the statements above are TRUE, according to Peter D’Adamo’s ideas?
1. Type O blood people must eat a lot of meat and avoid milk, yogurt and cheese, for example. 2. Type O blood appeared before the other blood types. 3. Type B diet, which is rich in yogurt, milk, cheese and meat, can cause diabetes. 4. People who want to slow the ageing process or fight cancer and diabetes should follow the blood type diet. 5. Type A blood people should eat many vegetables because this blood type is related to agriculture.
Which of the statements above are TRUE, according to Peter D’Adamo’s ideas?
Q2024825
Inglês
Texto associado
Why do we have blood types?
In 1996 a naturopath named Peter D’Adamo published a book called Eat Right 4 Your Type. D’Adamo argued that we must
eat according to our blood type, in order to harmonise with our evolutionary heritage. Blood types, he claimed, “appear to have arrived
at critical junctures of human development.” According to D’Adamo, type O blood arose in our hunter-gatherer ancestors in Africa,
type A at the dawn of agriculture, and type B developed between 10,000 and 15,000 years ago in the Himalayan highlands. Type AB,
he argued, is a modern blending of A and B.
From these suppositions, D’Adamo then claimed that our blood type determines what food we should eat. With my agriculture-based type A blood, for example, I should be a vegetarian. People with the ancient hunter type O should have a meat-rich diet and
avoid grains and dairy. According to the book, foods that are not suited to our blood type contain antigens that can cause all sorts of
illness. D’Adamo recommended his diet as a way to reduce infections, lose weight, fight cancer and diabetes, and slow the ageing
process.
D’Adamo’s book has sold seven million copies and has been translated into 60 languages. It has been followed by a string of
other blood type diet books; D’Adamo also sells a line of blood-type-tailored diet supplements on his website. As a result, doctors
often get asked by their patients if blood type diets actually work.
The best way to answer that question is to run an experiment. In Eat Right 4 Your Type D’Adamo wrote that he was in the
eighth year of a decade-long trial of blood type diets on women with cancer. Eighteen years later, however, the data from this trial
have not yet been published.
Recently, researchers at the Red Cross in Belgium decided to see if there was any other evidence in the diet’s favor. They
hunted through the scientific literature for experiments that measured the benefits of diets based on blood types. Although they
examined over 1,000 studies, their efforts were fruitless. “There is no direct evidence supporting the health effects of the ABO blood
type diet,” says Emmy De Buck of the Belgian Red Cross-Flanders.
After De Buck and her colleagues published their review in the American Journal of Clinical Nutrition, D’Adamo responded on
his blog. In spite of the lack of published evidence supporting his Blood Type Diet, he claimed that the science behind it is right. “There
is good science behind the blood type diets, just like there was good science behind Einstein’s mathematical calculations that led to
the Theory of Relativity,” he wrote.
Adapted from: ZIMMER, Carl. Why do we have blood types? Crash diet. Retrieved from: http://www.bbc.com/future/story/20140715-why-do-wehave-blood-types. Access: August, 2014.
Consider the sentence: “There is good science behind the blood type diets, just like there was good science behind
Einstein’s mathematical calculations that led to the Theory of Relativity,” Peter D’Adamo says this with the purpose of
Q2024826
Inglês
Texto associado
Why do we have blood types?
In 1996 a naturopath named Peter D’Adamo published a book called Eat Right 4 Your Type. D’Adamo argued that we must
eat according to our blood type, in order to harmonise with our evolutionary heritage. Blood types, he claimed, “appear to have arrived
at critical junctures of human development.” According to D’Adamo, type O blood arose in our hunter-gatherer ancestors in Africa,
type A at the dawn of agriculture, and type B developed between 10,000 and 15,000 years ago in the Himalayan highlands. Type AB,
he argued, is a modern blending of A and B.
From these suppositions, D’Adamo then claimed that our blood type determines what food we should eat. With my agriculture-based type A blood, for example, I should be a vegetarian. People with the ancient hunter type O should have a meat-rich diet and
avoid grains and dairy. According to the book, foods that are not suited to our blood type contain antigens that can cause all sorts of
illness. D’Adamo recommended his diet as a way to reduce infections, lose weight, fight cancer and diabetes, and slow the ageing
process.
D’Adamo’s book has sold seven million copies and has been translated into 60 languages. It has been followed by a string of
other blood type diet books; D’Adamo also sells a line of blood-type-tailored diet supplements on his website. As a result, doctors
often get asked by their patients if blood type diets actually work.
The best way to answer that question is to run an experiment. In Eat Right 4 Your Type D’Adamo wrote that he was in the
eighth year of a decade-long trial of blood type diets on women with cancer. Eighteen years later, however, the data from this trial
have not yet been published.
Recently, researchers at the Red Cross in Belgium decided to see if there was any other evidence in the diet’s favor. They
hunted through the scientific literature for experiments that measured the benefits of diets based on blood types. Although they
examined over 1,000 studies, their efforts were fruitless. “There is no direct evidence supporting the health effects of the ABO blood
type diet,” says Emmy De Buck of the Belgian Red Cross-Flanders.
After De Buck and her colleagues published their review in the American Journal of Clinical Nutrition, D’Adamo responded on
his blog. In spite of the lack of published evidence supporting his Blood Type Diet, he claimed that the science behind it is right. “There
is good science behind the blood type diets, just like there was good science behind Einstein’s mathematical calculations that led to
the Theory of Relativity,” he wrote.
Adapted from: ZIMMER, Carl. Why do we have blood types? Crash diet. Retrieved from: http://www.bbc.com/future/story/20140715-why-do-wehave-blood-types. Access: August, 2014.
According to the text, what is correct to say about Peter D’Adamo?
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