Which of the Following Contains the Greatest Number of Atoms

question 33

Multiple Choice

Which of the following contains the greatest number of atoms?

• A) 1 mole of S8 molecules
• B) 2 moles of P4 molecules
• C) 4 moles of chlorine molecules
• D) 8 moles of H atoms
• E) 3 moles of ozone, O₃

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Definitions:

Radioactive Probe

A molecular tool that uses a radioactive element to identify or track substances in biological systems.

Base-pairing

The hydrogen bonding of adenine to thymine and guanine to cytosine in DNA, crucial for the structure of DNA and accurate DNA replication.

Target Gene

A specific gene that is affected by a particular action or process, such as the binding of a regulatory protein or the action of a drug.

Gene Therapy

Treating a genetic defect or disorder by transferring a normal or modified gene into the affected individual.