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Q2816158 Biologia
A célula é a unidade estrutural e a menor parte dos seres vivos com forma e função bem definidas. A célula isolada ou junta com outras células forma todo o ser vivo ou parte dele. Além disso, ela tem todo o material necessário para realizar as funções de um ser vivo, como a reprodução. As células incompletas são aquelas que não apresentam capacidade de autoduplicação independente da colaboração de outras células, isto é, só proliferam no interior de outras células completas, sendo, portanto, parasitas intracelulares obrigatórios. Marque a alternativa CORRETA que indica um exemplo de célula incompleta.
Alternativas
Q2816155 Biologia
Os seres vivos reagem de acordo com as mudanças nas condições do ambiente, tais como sons, choques, calor e frio, percebidas pelo organismo, que reage adotando uma postura correspondente ao estímulo. Embora sejam os músculos que respondem aos estímulos, é o tecido nervoso o responsável por sua recepção e escolha da resposta adequada. Trata-se de um dos tecidos mais especializados do organismo animal e é o principal tecido responsável pela troca rápida de informações dentro do corpo. Esse tecido é sensível aos vários tipos de estímulos que se originam fora ou dentro do organismo. A alternativa que representa uma estrutura especializada na transmissão de impulsos nervosos para outros neurônios ou para outros tipos celulares, como as células de órgãos efetores, é(são)
Alternativas
Q2815892 Inglês

Analyze the following sentence.


"What is your name?" He asked me.


Put this sentence in the reported speech.

Alternativas
Q2815888 Inglês

Analyze the following sentence.


Ana says: “I’m going to work until 6 p.m”.


Put this sentence in the reported speech.

Alternativas
Q2815886 Inglês

Fill in the blanks with the correct form of the verbs.


This is the best vacation we ______ (ever have).

I have _______ such a beautiful baby (never see).

A great opportunity ______ (have been / miss).


Select the CORRECT answer.

Alternativas
Q2815885 Inglês

Fill in the blanks with many, much, a lot of, a few, a little.


______ people.

______ patience.

______ time.

______ chairs.


Select the CORRECT answer.

Alternativas
Q2815881 Inglês

Fill in the blanks with for or since.


I don’t sleep ________ Friday.

They didn't drink ________ last night.

He didn’t shower _________ days.

It has been snowing ______ Wednesday.


Select the CORRECT answer.

Alternativas
Q2815879 Inglês

Fill in the blanks with the correct form of the verbs in parentheses.


Once upon a time there ____(is) a little prince who _____ (live) on a planet scarcely bigger than himself and who _____(have) a need for a friend. He _____ (find) a fox who ____ (ask) him to be _____ (tame).


Select the CORRECT answer.

Alternativas
Q2815877 Inglês

Fill in the blanks with the correct form of the verbs in parentheses.


James ______ got only one car (have).

My parents ______ in New York City (live).

She is ______ at the moment (dance).

Paul ______ to play in the best league (want).


Select the CORRECT answer.

Alternativas
Q2815876 Inglês

Fill in the blanks with the correct pronoun.


They are late. Can you call ______?

This is the car. Can you fix it for _____?

Claudia is sick. I will make soup for _____.


Select the CORRECT answer.

Alternativas
Q2815874 Inglês

Match Column A with Column B to fill in with the appropriate preposition of place.


COLUMN A


I. into.

II. at.

III. in.

IV. on.


COLUMN B


My father is arriving ______ February.

The party starts ____ ten o’clock.

My classes are ____ the morning.

He dived _____ the river.


Select the CORRECT answer

Alternativas
Q2815871 Inglês

Complete the following sentences with the correct conjunction.


Give this letter to Anne __________ you see her.

Do you know _______could give me better instructions?

It started to rain _____ I washed the clothes.

We have to work ______ the day before the sun goes down.


Select the CORRECT answer.

Alternativas
Q2815869 Inglês

Complete the following sentences with some or any.


I’m going to drink _______ milk.

Do you have _______ friends here? No, I don’t.

Could you give me _______ water?

He has _______ problems.


Select the CORRECT answer.

Alternativas
Q2815867 Inglês

Match Column A with Column B to fill in with the appropriate question word.


COLUMN A


I. Where.

II. Who.

III. When.

IV. How.

V. How much.


COLUMN B


( ) ______ do you live? In Icapuí.

( ) ______ is your best friend? It’s Sam.

( ) ______ old are you? I am 19

( ) ______ is your party? Tomorrow morning.

( ) ______ is the ticket? It's free.


Select the CORRECT answer

Alternativas
Q2815862 Inglês

Complete the following sentences with the appropriate adjective or adverb to make the correct comparisons or superlatives.


I’m a terrible singer. You can sing _______ than me (good).

Paul is the _______ person in his family (tall).

Fortaleza is the _______ capital in Brasil (danger).


Select the CORRECT answer.

Alternativas
Q2815859 Inglês

Complete the following sentences with the appropriate adjective or adverb.


James likes to cook but he cooks __________ (terrible).

Marie has three jobs. She works very __________ (hard).

I am late, so I must walk __________ (fast).


Select the CORRECT answer.

Alternativas
Q2815858 Inglês

READ THE TEXT AND ANSWER QUESTIONS 41 TO 46.


TEXT


Petroleum Alternatives. A new promising source


Human consumption of fossil fuels is expected to fully deplete the Earth’s crude oil reserves by the year 2060. As underground reservoirs of oil continue to shrink, we have no choice but to find alternatives. One promising source, with much cleaner emissions, is called bio-diesel. Bio-diesel is often made from soybean oil, although it can be made from any vegetable oil that is not elementally different from soy. Bio-diesel can even be made from used cooking oils that homes or restaurants would otherwise dispose of. Biodiesel can be used without constraint in any vehicle that runs on diesel—no modifications are needed. Presently, diesel engines can take up to 20 percent soy in their soy-diesel blend. As the need for bio-diesel increases and the technology improves, we may soon witness the extinction of the fossil-fueled vehicle.This is good news for the planet, as biodiesel is a more stable source of energy than petroleum, and it reduces contamination of our air and water.

The word “shrink”, in line 3, could be better substituted by which of the following options?

Alternativas
Q2815857 Inglês

READ THE TEXT AND ANSWER QUESTIONS 41 TO 46.


TEXT


Petroleum Alternatives. A new promising source


Human consumption of fossil fuels is expected to fully deplete the Earth’s crude oil reserves by the year 2060. As underground reservoirs of oil continue to shrink, we have no choice but to find alternatives. One promising source, with much cleaner emissions, is called bio-diesel. Bio-diesel is often made from soybean oil, although it can be made from any vegetable oil that is not elementally different from soy. Bio-diesel can even be made from used cooking oils that homes or restaurants would otherwise dispose of. Biodiesel can be used without constraint in any vehicle that runs on diesel—no modifications are needed. Presently, diesel engines can take up to 20 percent soy in their soy-diesel blend. As the need for bio-diesel increases and the technology improves, we may soon witness the extinction of the fossil-fueled vehicle.This is good news for the planet, as biodiesel is a more stable source of energy than petroleum, and it reduces contamination of our air and water.

The word “deplete”, in line 1, could be better substituted by which of the following options?

Alternativas
Q2815856 Inglês

READ THE TEXT AND ANSWER QUESTIONS 41 TO 46.


TEXT


Petroleum Alternatives. A new promising source


Human consumption of fossil fuels is expected to fully deplete the Earth’s crude oil reserves by the year 2060. As underground reservoirs of oil continue to shrink, we have no choice but to find alternatives. One promising source, with much cleaner emissions, is called bio-diesel. Bio-diesel is often made from soybean oil, although it can be made from any vegetable oil that is not elementally different from soy. Bio-diesel can even be made from used cooking oils that homes or restaurants would otherwise dispose of. Biodiesel can be used without constraint in any vehicle that runs on diesel—no modifications are needed. Presently, diesel engines can take up to 20 percent soy in their soy-diesel blend. As the need for bio-diesel increases and the technology improves, we may soon witness the extinction of the fossil-fueled vehicle.This is good news for the planet, as biodiesel is a more stable source of energy than petroleum, and it reduces contamination of our air and water.

According to the Text, why is bio-diesel a good news for the planet?

Alternativas
Q2815853 Inglês

READ THE TEXT AND ANSWER QUESTIONS 41 TO 46.


TEXT


Petroleum Alternatives. A new promising source


Human consumption of fossil fuels is expected to fully deplete the Earth’s crude oil reserves by the year 2060. As underground reservoirs of oil continue to shrink, we have no choice but to find alternatives. One promising source, with much cleaner emissions, is called bio-diesel. Bio-diesel is often made from soybean oil, although it can be made from any vegetable oil that is not elementally different from soy. Bio-diesel can even be made from used cooking oils that homes or restaurants would otherwise dispose of. Biodiesel can be used without constraint in any vehicle that runs on diesel—no modifications are needed. Presently, diesel engines can take up to 20 percent soy in their soy-diesel blend. As the need for bio-diesel increases and the technology improves, we may soon witness the extinction of the fossil-fueled vehicle.This is good news for the planet, as biodiesel is a more stable source of energy than petroleum, and it reduces contamination of our air and water.

According to the Text, what types of vegetable oil can be used to make bio-diesel?

Alternativas
Respostas
841: B
842: A
843: A
844: B
845: B
846: E
847: C
848: A
849: B
850: A
851: D
852: E
853: C
854: A
855: D
856: A
857: D
858: C
859: D
860: E