Given below are a list of certain metabolic effect
(i) Lipolysis (ii) Glycogenesis (iii) Increased blood glucose (iv) Proteolysis
Which option shows the correct effect by the hormone of fight or flight ?

Options

A. (i), (ii), (iii)
B. (i), (iii), (iv)
C. (i) , (ii), (iv)
D. All of them

Answer

To solve the question regarding the metabolic effects of the hormone associated with the fight-or-flight response, we will analyze each of the listed metabolic effects and determine which are influenced by adrenaline (epinephrine).

### Step-by-Step Solution:

1. **Understanding the Fight-or-Flight Response**:
- The fight-or-flight response is primarily mediated by the hormone adrenaline (epinephrine), which is released during stressful situations. This hormone prepares the body to either confront or flee from a threat.

2. **Analyzing Each Metabolic Effect**:
- **(i) Lipolysis**:
- Lipolysis is the breakdown of lipids (fats) into glycerol and free fatty acids. This process provides energy during stress by mobilizing fat stores.
- **Conclusion**: This effect is associated with the fight-or-flight response.

- **(ii) Glycogenesis**:
- Glycogenesis is the process of converting glucose into glycogen for storage. This process is not activated during stress; rather, the body needs to release glucose for immediate energy.
- **Conclusion**: This effect is NOT associated with the fight-or-flight response.

- **(iii) Increased Blood Glucose**:
- During the fight-or-flight response, adrenaline promotes the release of glucose into the bloodstream, increasing blood sugar levels for quick energy.
- **Conclusion**: This effect is associated with the fight-or-flight response.

- **(iv) Proteolysis**:
- Proteolysis is the breakdown of proteins into amino acids. These amino acids can be used for gluconeogenesis (the formation of glucose from non-carbohydrate sources) during stress.
- **Conclusion**: This effect is associated with the fight-or-flight response.

3. **Summarizing the Effects**:
- The effects associated with the fight-or-flight response are:
- Lipolysis (i)
- Increased Blood Glucose (iii)
- Proteolysis (iv)

4. **Identifying the Correct Option**:
- The correct option that shows the effects of the hormone of fight-or-flight is **1, 3, and 4**. Since glycogenesis is not included, the correct answer would be option **2** (which includes 1, 3, and 4).

### Final Answer:
The correct option showing the metabolic effects by the hormone of fight-or-flight is **Option 2 (1, 3, and 4)**.