FREE SAT Rhetorical Synthesis Questions and Answers

Question 1

While researching the topic of extremophiles, a student has taken the following notes:
- Tardigrades, also known as water bears, are microscopic animals.
- They are famous for their ability to survive extreme conditions, including the vacuum of space, high radiation, and extreme temperatures.
- This survival is possible through a process called cryptobiosis.
- In cryptobiosis, a tardigrade suspends its metabolic activity almost completely.
- It curls into a dehydrated ball called a tun, waiting for conditions to improve.

The student wants to write a sentence that emphasizes the unique mechanism behind the tardigrade's resilience. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Accepted Answer

Through a process known as cryptobiosis, tardigrades can survive extreme conditions by suspending their metabolic activity almost completely.

Answer

Tardigrades, which are microscopic animals also called water bears, can survive in the vacuum of space and other harsh environments.

Answer

When a tardigrade enters a state of cryptobiosis, it curls up into a dehydrated ball called a tun.

Answer

The resilience of tardigrades, which allows them to endure high radiation and extreme temperatures, is a topic of great scientific interest.

Question 2

While researching the history of computing, a student has taken the following notes:
- Ada Lovelace was a 19th-century English mathematician.
- She worked with Charles Babbage on his proposed mechanical general-purpose computer, the Analytical Engine.
- Lovelace published extensive notes on the Analytical Engine.
- In her notes, she described an algorithm for the machine to compute Bernoulli numbers.
- This is considered by many to be the first computer program ever created.
- She also speculated that the machine could create music or art, seeing its potential beyond mere calculation.

The student wants to introduce Ada Lovelace to an audience unfamiliar with her. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Accepted Answer

A 19th-century English mathematician, Ada Lovelace is often regarded as the first computer programmer for her work on Charles Babbage's proposed Analytical Engine.

Answer

Ada Lovelace's notes included an algorithm for computing Bernoulli numbers, which she wrote for the Analytical Engine.

Answer

Beyond just calculation, Ada Lovelace envisioned that machines like the Analytical Engine could one day create music and art.

Answer

Ada Lovelace collaborated with Charles Babbage, a famous inventor who designed a mechanical general-purpose computer.

Question 3

While researching the concept of biomimicry, a student has taken the following notes:
- Biomimicry is an approach to innovation that seeks sustainable solutions by emulating nature's time-tested patterns and strategies.
- An example is the Shinkansen bullet train in Japan.
- The train's original design created a loud sonic boom when exiting tunnels.
- Engineer Eiji Nakatsu, an avid birdwatcher, redesigned the train's nose cone.
- The new design was based on the shape of a kingfisher's beak, which allows the bird to dive into water with very little splash.
- This redesign not only solved the sonic boom problem but also made the train faster and more energy-efficient.

The student wants to provide an example that illustrates the principle of biomimicry. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Accepted Answer

To solve the problem of loud sonic booms, designers of Japan's Shinkansen bullet train modeled its nose cone on the shape of a kingfisher's beak.

Answer

Biomimicry is an innovative approach that looks to nature for sustainable solutions to human problems.

Answer

The Shinkansen bullet train in Japan was redesigned by engineer and birdwatcher Eiji Nakatsu to be faster and more energy-efficient.

Answer

A kingfisher's beak is shaped in a way that allows it to dive into water with minimal splashing, a feature that inspired a new train design.

Question 4

While researching the Great Barrier Reef, a student has taken the following notes:
- The Great Barrier Reef is the world's largest coral reef system, located off the coast of Australia.
- It is composed of over 2,900 individual reefs and 900 islands.
- Coral reefs are highly sensitive to changes in water temperature.
- Rising ocean temperatures due to climate change cause coral bleaching.
- Coral bleaching occurs when corals expel the symbiotic algae living in their tissues, causing them to turn white.
- While corals can survive a bleaching event, they are under more stress and are subject to mortality.

The student wants to explain the primary threat facing the Great Barrier Reef. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Accepted Answer

A primary threat to the Great Barrier Reef is coral bleaching, an event where rising ocean temperatures cause corals to expel the symbiotic algae in their tissues.

Answer

The Great Barrier Reef, the world's largest coral reef system, is composed of thousands of individual reefs and islands off the Australian coast.

Answer

When coral bleaching occurs, the corals turn completely white and are put under significant stress.

Answer

Coral reefs, which are very sensitive to environmental changes, can sometimes survive bleaching events, though their mortality risk increases.

Question 5

While researching the artist Hokusai, a student has taken the following notes:
- Katsushika Hokusai was a Japanese artist active in the late 18th and early 19th centuries.
- He is best known for his woodblock print series 'Thirty-six Views of Mount Fuji.'
- The most famous print from this series is 'The Great Wave off Kanagawa.'
- Hokusai's work was influential in Europe, particularly among Impressionist painters like Monet and Degas.
- This influence was part of a broader trend known as Japonisme.
- Hokusai used a synthetic pigment, Prussian blue, which was a new import to Japan and offered a vibrant, stable color.

The student wants to emphasize Hokusai's international influence. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Accepted Answer

Hokusai's work, particularly his 'Thirty-six Views of Mount Fuji,' became highly influential among European Impressionist painters as part of the Japonisme trend.

Answer

Katsushika Hokusai, a Japanese artist, created the famous woodblock print 'The Great Wave off Kanagawa' as part of a larger series.

Answer

In his prints, Hokusai made use of Prussian blue, a vibrant synthetic pigment that was newly imported to Japan at the time.

Answer

Active in the late 18th and early 19th centuries, Hokusai is one of the most well-known Japanese woodblock print artists.

Question 6

While researching the Voyager program, a student has taken the following notes:
- The Voyager 1 and Voyager 2 space probes were launched by NASA in 1977.
- Their primary mission was to study the outer planets: Jupiter, Saturn, Uranus, and Neptune.
- After completing this mission, they continued their journey into interstellar space.
- Each probe carries a Golden Record, a gold-plated phonograph record.
- The records contain sounds and images selected to portray the diversity of life and culture on Earth.
- They are intended as a message for any intelligent extraterrestrial life that might find them.

The student wants to summarize the dual nature of the Voyager program's mission. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Accepted Answer

The Voyager program had a dual purpose: to conduct a scientific study of the outer planets and to carry a message to potential extraterrestrial life on behalf of humanity.

Answer

Launched in 1977, the Voyager probes carry Golden Records that contain sounds and images from Earth.

Answer

The primary mission of the Voyager 1 and 2 probes was to gather data on Jupiter, Saturn, Uranus, and Neptune before heading into interstellar space.

Answer

The Golden Records on the Voyager probes were designed as a portrayal of Earth's diverse life and culture for any intelligent life that might discover them.

Question 7

While researching the development of antibiotics, a student has taken the following notes:
- In 1928, scientist Alexander Fleming was studying Staphylococcus bacteria.
- He noticed that a mold, Penicillium notatum, had contaminated one of his culture plates.
- Around the mold, the bacteria had been destroyed.
- Fleming hypothesized that the mold produced a substance that was lethal to the bacteria.
- He named this substance penicillin.
- This accidental discovery marked the beginning of the antibiotic revolution in medicine.

The student wants to describe the accidental nature of Fleming's discovery of penicillin. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Accepted Answer

Penicillin's discovery occurred by accident when Alexander Fleming observed that a Penicillium mold contamination on a culture plate had killed the surrounding bacteria.

Answer

Alexander Fleming, a scientist studying Staphylococcus bacteria, named the substance produced by the Penicillium mold penicillin.

Answer

The discovery of penicillin, which began the antibiotic revolution, was the result of Alexander Fleming's research in 1928.

Answer

Fleming hypothesized that the mold he found on his culture plate was producing a substance that could destroy bacteria.