The breaking down processes within the living organism and synthesis processes are respectively known as:

Options

A. Catabolism and anabolism
B. Anabolism and catabolism
C. Catabolism and amphibolic
D. Amphibolic and anabolism

Answer

**Step-by-Step Solution:**

1. **Understanding the Processes**: The question asks about two types of processes within living organisms: one that involves breaking down substances and another that involves synthesizing substances.

2. **Identifying the Breaking Down Process**: The breaking down process refers to the metabolic reactions that degrade complex molecules into simpler ones. This is crucial for energy production and the recycling of cellular components.

3. **Defining Catabolism**: The process of breaking down complex molecules into simpler molecules is known as **catabolism**. This process releases energy, which can be used by the organism for various functions.

4. **Identifying the Synthesis Process**: In contrast, the synthesis process involves the combination of simpler molecules to form complex molecules. This is essential for growth, repair, and maintenance of cellular structures.

5. **Defining Anabolism**: The process of synthesizing complex molecules from simpler ones is known as **anabolism**. This process requires energy input, which is often derived from the energy released during catabolic reactions.

6. **Final Answer**: Therefore, the breaking down processes within living organisms are known as **catabolism**, and the synthesis processes are known as **anabolism**.

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