Foram encontradas 80 questões.
A superfície externa da membrana plasmática das células animais apresenta uma grande quantidade de glicoproteínas que compõem o glicocálice. Essas moléculas são sintetizadas no citoplasma e exportadas para a superfície da membrana plasmática. A parte proteica de uma glicoproteína é sintetizada pelos do , e a parte glicídica é sintetizada no . Uma das funções do glicocálice é atuar no .
As lacunas do texto são preenchidas, respectivamente, por:
Provas
Uma população de microcrustáceos (Daphnia sp.) foi mantida em tubo de ensaio com nutrientes e condições ideais de temperatura e pH da água. Durante 140 dias, o crescimento dessa população foi quantificado, e os dados obtidos foram inseridos no gráfico.
A análise do gráfico permite concluir que
Provas
Disciplina: Literatura Brasileira e Estrangeira
Banca: VUNESP
Orgão: FAMERP
Pela necessidade de alargar o horizonte literário, este movimento dirigiu-se para fontes de inspiração nacional e local, em oposição à inspiração greco-romana que dominou a poética neoclássica. O primeiro passo nessa busca de novas dimensões foi dado no sentido interior, na direção da natureza do coração e do espírito, de que resultou o primado do lirismo, como a forma natural e primitiva da poesia, e o estabelecimento de um tipo de realismo baseado na verdade interior e na efusão do coração. O outro passo orientou-se para a valorização da “cor local” e do pitoresco, procurando, em virtude do princípio relativista de que o homem varia conforme os tempos e lugares, captar a sua verdade na diversidade exterior e interior — costumes, sentimentos, linguagem — que o tornam típico. Essa teoria encontrou clima sobretudo no romance, mas serviu de base também para a valorização da história local e das criações populares ou folclore.
(Afrânio Coutinho. Introdução à literatura no Brasil, 1976. Adaptado.)
O texto trata do movimento
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Leia a tirinha do cartunista Jim Davis para responder à questão.
No trecho do terceiro quadrinho “But since you brought the subject up”, o termo sublinhado foi empregado com o mesmo sentido do termo sublinhado em:
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Leia a tirinha do cartunista Jim Davis para responder à questão.
In the excerpt from the first panel “You two should stop being so competitive”, the underlined word can be replaced, without meaning change, by
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Leia o pôster de um depoimento publicado no website “Natasha Allergy Research Foundation” para responder à questão.
No trecho do pôster “That is, until I became one of them”, o termo sublinhado refere-se
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Leia o pôster de um depoimento publicado no website “Natasha Allergy Research Foundation” para responder à questão.
In the excerpt “I used to roll my eyes at parents who claimed their kids had food allergies”, the underlined expression means to
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Leia o texto para responder à questão.
Discoveries of aquifers — underground earth formations that hold water — often create excitement around their ability to ease water scarcity in a region. The United States recently announced the discovery of five aquifers in Niger, one of Africa’s most water scarce countries, containing over 600 billion cubic metres of water. To put it into perspective, Egypt’s current water demand is 114 billion cubic metres of water per year.
These are welcome announcements. Due to a changing climate and the increasing demands of a growing population, many of Africa’s surface water resources — such as dams and rivers — are facing serious risks. They’re being overused and slowly decreasing.
Alternative water sources, like aquifers, need to be explored. They are highly prevalent across the African continent, but they’re not always going to help address water scarcity. For instance, early research findings deemed Kenya’s Turkana aquifer water unfit for use due to high salinity. It’s important to bear these challenges in mind so that expectations can be managed. It is also useful for planners and governments, as they need to think of other ways around the water scarcity problem.
(Gaathier Mahed. https://theconversation.com, 21.03.2023. Adaptado.)
In the excerpt form the third paragraph “It is also useful for planners and governments, as they need to think of other ways around the water scarcity problem”, the underlined word can be replaced, without meaning change, by
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Leia o texto para responder à questão.
Discoveries of aquifers — underground earth formations that hold water — often create excitement around their ability to ease water scarcity in a region. The United States recently announced the discovery of five aquifers in Niger, one of Africa’s most water scarce countries, containing over 600 billion cubic metres of water. To put it into perspective, Egypt’s current water demand is 114 billion cubic metres of water per year.
These are welcome announcements. Due to a changing climate and the increasing demands of a growing population, many of Africa’s surface water resources — such as dams and rivers — are facing serious risks. They’re being overused and slowly decreasing.
Alternative water sources, like aquifers, need to be explored. They are highly prevalent across the African continent, but they’re not always going to help address water scarcity. For instance, early research findings deemed Kenya’s Turkana aquifer water unfit for use due to high salinity. It’s important to bear these challenges in mind so that expectations can be managed. It is also useful for planners and governments, as they need to think of other ways around the water scarcity problem.
(Gaathier Mahed. https://theconversation.com, 21.03.2023. Adaptado.)
De acordo com o terceiro parágrafo, o aquífero localizado no Quênia
Provas
Leia o texto para responder à questão.
Discoveries of aquifers — underground earth formations that hold water — often create excitement around their ability to ease water scarcity in a region. The United States recently announced the discovery of five aquifers in Niger, one of Africa’s most water scarce countries, containing over 600 billion cubic metres of water. To put it into perspective, Egypt’s current water demand is 114 billion cubic metres of water per year.
These are welcome announcements. Due to a changing climate and the increasing demands of a growing population, many of Africa’s surface water resources — such as dams and rivers — are facing serious risks. They’re being overused and slowly decreasing.
Alternative water sources, like aquifers, need to be explored. They are highly prevalent across the African continent, but they’re not always going to help address water scarcity. For instance, early research findings deemed Kenya’s Turkana aquifer water unfit for use due to high salinity. It’s important to bear these challenges in mind so that expectations can be managed. It is also useful for planners and governments, as they need to think of other ways around the water scarcity problem.
(Gaathier Mahed. https://theconversation.com, 21.03.2023. Adaptado.)
In the excerpt from the third paragraph “For instance, early research findings deemed Kenya’s Turkana aquifer water unfit for use”, the underlined expression can be replaced, without meaning change, by
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