【大学入学共通テスト英語 - リスニング】【生物発光に関する講義】無料練習問題と詳しい解説

1.
What is the main purpose of this lecture?

To compare the genetics of lanternfish and anglerfish.

To explain the mechanism and functions of self-generated light in marine life.

To distinguish between bioluminescence and fluorescence in deep-sea plants.

To demonstrate how predators use light to hunt in the deep ocean.

2.
According to the professor, what is the role of luciferin?

It is the enzyme that starts the chemical reaction.

It is the molecule that functions as the 'fuel' to produce light.

It is the organ on an animal's belly used for camouflage.

It is the light absorbed from an external source.

3.
Which of the following is NOT mentioned as a function of bioluminescence?

Attracting prey

Startling a predator

Communicating with mates

Hiding a silhouette

4.
What can be inferred about the 'counter-illumination' technique?

It is a camouflage technique to hide from predators located *below* the animal.

It is only effective in the darkest parts of the ocean where no light penetrates.

It works by making the animal's belly much brighter than the water above.

It is primarily used by predators like the anglerfish to hunt.

1.
What is the main purpose of this lecture?

To compare the genetics of lanternfish and anglerfish.

To explain the mechanism and functions of self-generated light in marine life.

To distinguish between bioluminescence and fluorescence in deep-sea plants.

To demonstrate how predators use light to hunt in the deep ocean.

2.
According to the professor, what is the role of luciferin?

It is the enzyme that starts the chemical reaction.

It is the molecule that functions as the 'fuel' to produce light.

It is the organ on an animal's belly used for camouflage.

It is the light absorbed from an external source.

3.
Which of the following is NOT mentioned as a function of bioluminescence?

Attracting prey

Startling a predator

Communicating with mates

Hiding a silhouette

4.
What can be inferred about the 'counter-illumination' technique?

It is a camouflage technique to hide from predators located *below* the animal.

It is only effective in the darkest parts of the ocean where no light penetrates.

It works by making the animal's belly much brighter than the water above.

It is primarily used by predators like the anglerfish to hunt.

生物発光に関する講義

🎧 Audio

設問

1.
What is the main purpose of this lecture?

2.
According to the professor, what is the role of luciferin?

3.
Which of the following is NOT mentioned as a function of bioluminescence?

4.
What can be inferred about the 'counter-illumination' technique?

🎧 Audio

設問

1.
What is the main purpose of this lecture?

2.
According to the professor, what is the role of luciferin?

3.
Which of the following is NOT mentioned as a function of bioluminescence?

4.
What can be inferred about the 'counter-illumination' technique?

🎧 Audio

設問

1. What is the main purpose of this lecture?

2. According to the professor, what is the role of luciferin?

3. Which of the following is NOT mentioned as a function of bioluminescence?

4. What can be inferred about the 'counter-illumination' technique?

🎧 Audio

設問

1. What is the main purpose of this lecture?

2. According to the professor, what is the role of luciferin?

3. Which of the following is NOT mentioned as a function of bioluminescence?

4. What can be inferred about the 'counter-illumination' technique?

1.
What is the main purpose of this lecture?

2.
According to the professor, what is the role of luciferin?

3.
Which of the following is NOT mentioned as a function of bioluminescence?

4.
What can be inferred about the 'counter-illumination' technique?

1.
What is the main purpose of this lecture?

2.
According to the professor, what is the role of luciferin?

3.
Which of the following is NOT mentioned as a function of bioluminescence?

4.
What can be inferred about the 'counter-illumination' technique?