3 Questions
Which of the following is NOT a characteristic of a covalent bond?
High electrical conductivity
In the context of 11th-grade science, which of the following statements about enzymes is true?
Enzymes are specific in their action
Which of the following is true about the structure of DNA?
DNA has a double helix structure held together by hydrogen bonds
Test your knowledge with these important questions for the 11th-grade science half-yearly exam. Explore concepts related to covalent bonds, enzymes, and the structure of DNA. Prepare for your exam by reviewing these key topics.
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