Consider the Following Reaction: 2 Fe + 3 Mg²⁺ →

question 17

Multiple Choice

Consider the following reaction: 2 Fe + 3 Mg²⁺ → 2 Fe³⁺ + 3 Mg
The half-reaction for the reduction in this reaction is

• A)Fe → Fe³⁺ + 3 e⁻
• B)Fe³⁺ + 3 e⁻ → Fe
• C)Mg → Mg²⁺ + 2 e⁻
• D)Mg²⁺ + 2 e⁻ → Mg

Interpret tables summarizing the properties of nitrogenous bases, and evaluate their accuracy.

Explain the significance of self-contained cells and lipid bilayers for the evolution of life.

Identify the role of catalysts and enzymes in biological reactions and their importance in the origin of life.

Distinguish between the molecules found in DNA and RNA.

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