Question
The traits and characteristics of living things are due to the expression of genes. Which flow chart correctly summarizes how an individual's genetic information results in the expression of genes? DNAarrow Proteiarrow RNA Protein - RNA -> DNA RNA -DNA -> Protein DNA ->RNA -> Protein
Solution
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Emery
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Answer
The correct flow of genetic information is **DNA → RNA → Protein**. This is known as the central dogma of molecular biology.Here's a breakdown:* **DNA (Deoxyribonucleic Acid):** Holds the genetic blueprint, the original instructions for building and maintaining an organism.* **RNA (Ribonucleic Acid):** Acts as a messenger, carrying a copy of the DNA instructions (transcription) to the ribosomes.* **Protein:** The workhorses of the cell, carrying out a vast array of functions based on the instructions encoded in the RNA (translation).