DNA (Literature Analysis) - Structure
English
Grade 7
10 questions
~20 mins
1 views0 downloads
About This Worksheet
A worksheet focusing on analyzing the structure of DNA as presented in literary context for Grade 7 students.
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DNA (Literature Analysis) - Structure
Subject: EnglishGrade: Grade 7
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Untitled Worksheet
Grade Grade 7
A
Analysis & Annotation of DNA in Literature
Scene Summary: In this scene, the narrator describes DNA as a twisting ladder, emphasizing its double-helix shape. The passage explores the intricate, spiraling structure that makes up our genetic blueprint. The narrator notes that DNA 'curls like a spiral staircase,' illustrating the complex yet organized nature of genetic material. Context Guide: This segment is adapted from a literary description of DNA, aiming to blend scientific accuracy with poetic language. The author uses vivid imagery to help readers visualize DNA's structure, making a scientific concept accessible and engaging for young readers. Phrases such as 'twisting ladder' and 'spiral staircase' serve as metaphors that animate the molecular form. The description underscores the elegance and order within biological complexity, inviting readers to appreciate both the beauty and function of DNA.
1.
Identify and explain the metaphor used to describe DNA in the passage.
[2 marks]2.
What imagery is used to illustrate the shape of DNA? Provide at least one example from the text.
[2 marks]3.
Analyze how the phrase 'curls like a spiral staircase' helps readers visualize DNA.
[4 marks]4.
Identify one literary device used in the description and explain its effect.
[2 marks]5.
Why do you think the author chose to describe DNA as 'an intricate spiral'? What effect does this create?
[3 marks]6.
Select the correct statement: Which part of DNA does the metaphor 'spiral staircase' most likely refer to?
Aa) The sugar-phosphate backbone
Bb) The nucleotide bases
Cc) The double-helix structure
Dd) The genetic coding sequence
7.
How does the language in the passage make scientific concepts accessible to a general audience?
[3 marks]8.
Write a brief paragraph describing how you would visually illustrate DNA based on the passage's description.
[4 marks]9.
Identify one scientific fact about DNA that the author emphasizes using literary language.
[2 marks]10.
Based on the passage, explain how literary devices can enhance understanding of scientific topics.
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Details
- Created
- 12/31/2025
- Updated
- 12/31/2025
- Type
- worksheet