AnswersTX-English IIIAnalyzing Informational Texts: Elements and Structures

Analyzing Informational Texts: Elements and Structures Answers

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4

In which part of an informational text does the summary most likely appear?

A
the thesis
B
the evidence
C
the commentary
D
the conclusion
5

Read the passage from "Carrots with Character,” which is an informational text about the health benefits of genetically modified carrots.The researchers, led by plant geneticist Philipp Simon, haven't limited themselves to the color orange. They've selectively bred a rainbow of carrots—purple, red, yellow, even white. Scientists are learning that these plant pigments perform a range of protective duties in the human body—which is not surprising, says Simon, since many of the pigments serve to shield plant cells during photosynthesis. Red carrots derive their color mainly from lycopene, a type of carotene believed to guard against heart disease and some cancers. Yellow carrots accumulate xanthophylls, pigments similar to beta-carotene that support good eye health. Purple carrots possess an entirely different class of pigments—anthocyanins—which act as powerful antioxidants.While colored carrots are unusual, they're not exactly new. "Purple and yellow carrots were eaten more than 1,000 years ago in Afghanistan and 700 years ago in western Europe,” says Simon. "But the carrot­-breeding process has gone on intensively for just 50 years.”Simon and his team of ARS researchers and colleagues at the University of Wisconsin-Madison (UW) have recently shown that their highly pigmented carrots are a ready source of some sought-after nutrients.

A
The author explains that carrot-breeding has only been done for the past 50 years.
B
The author directly quotes research scientists who have been studying the carrots.
C
The author states that red, yellow, and purple carrots each provide specific health benefits.
D
The author writes that the use of differently colored carrots in diets dates back over 1,000 years.
7

Read the passage from "Stalin: A Brutal Legacy Uncovered,” which is an informational text about Stalin’s atrocities and how he used ambition and fear to rule over people of the Soviet Union.As Khrushchev informed the closed session of the Party apparatchiks, his report—which has entered history as the "Secret Speech"—was based on research by a special commission of senior leaders of the Communist Party. It covered primarily only one part of Stalin's murderous record: the peak years of his savage "Great Purge" in the mid- and late 1930s, a massacre that wiped out a whole generation of Bolsheviks, the Party's oldest and most faithful members. Khrushchev, who went on to become the Soviet prime minister, said next to nothing about the rest of Stalin's victims, who have been estimated at more than 20 million.Stalin's genocidal record was the product of a ruthless, steely personality hardened by searing hardships in his youth: first, brutal beatings by his alcoholic, dirt-poor father; and later, several rounds of imprisonment and exile—from which he often escaped—following his expulsion from a Russian Orthodox seminary for fomenting a strike of railroad workers. For the 20-year-old Stalin, an outstanding student with top marks in Bible and Church studies, the strike was the first step on a new road—a career of rebellion, crime, and radical politics that eventually made him the unquestioned boss of the Communist Party and of 140 million people in the Soviet Union.

A
to give evidence of Stalin’s savage murders
B
to provide examples of Stalin’s genocidal actions
C
to explain why Stalin became a ruthless murderer
D
to summarize Stalin’s time as a Communist leader
8

Read the passage from "Carrots with Character,” which is an informational text about the health benefits of genetically modified carrots.The researchers, led by plant geneticist Philipp Simon, haven't limited themselves to the color orange. They've selectively bred a rainbow of carrots—purple, red, yellow, even white. Scientists are learning that these plant pigments perform a range of protective duties in the human body—which is not surprising, says Simon, since many of the pigments serve to shield plant cells during photosynthesis. Red carrots derive their color mainly from lycopene, a type of carotene believed to guard against heart disease and some cancers. Yellow carrots accumulate xanthophylls, pigments similar to beta-carotene that support good eye health. Purple carrots possess an entirely different class of pigments—anthocyanins—which act as powerful antioxidants.While colored carrots are unusual, they're not exactly new. "Purple and yellow carrots were eaten more than 1,000 years ago in Afghanistan and 700 years ago in western Europe,” says Simon. "But the carrot-breeding process has gone on intensively for just 50 years.” Simon and his team of ARS researchers and colleagues at the University of Wisconsin-Madison (UW) have recently shown that their highly pigmented carrots are a ready source of some sought-after nutrients.

A
to explain how plant pigments can have health benefits
B
to describe the different colors of genetically modified carrots
C
to explain how genetically modified foods are more healthy than other foods
D
to describe the process of creating genetically modified carrots
10

What is a common feature of a sequence text structure?

A
organizing paragraphs by time
B
explaining how things are alike and different
C
explaining how problems are solved
D
organizing paragraphs by aspects

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