Seminal plasma in human males is rich in

Options

A. Fructose and calcium
B. Glucose and calcium 2
C. DNA and testosterone
D. Ribose and potassium

Answer

To answer the question "Seminal plasma in human males is rich in," we will analyze the components of seminal plasma and determine which option is correct.

### Step-by-Step Solution:

1. **Understanding Seminal Plasma**:
- Seminal plasma is the fluid part of semen that is ejaculated by males. It serves as a medium for sperm transport and contains various substances that support sperm function.

2. **Identifying Key Components**:
- The seminal plasma contains several important components, including:
- **Fructose**: A sugar that provides energy to sperm cells.
- **Calcium**: An essential mineral that plays a role in sperm motility and function.
- Other components include enzymes and proteins that help in sperm protection and mobility.

3. **Evaluating the Options**:
- The options provided are:
- A) Fructose and calcium
- B) Glucose and calcium
- C) DNA and testosterone
- D) Ribose and potassium
- Based on our understanding of seminal plasma, we can analyze each option:
- **Option A (Fructose and calcium)**: This is correct as both fructose and calcium are known to be present in seminal plasma.
- **Option B (Glucose and calcium)**: While glucose is a sugar, it is not the primary sugar found in seminal plasma; fructose is.
- **Option C (DNA and testosterone)**: DNA is not a significant component of seminal plasma, and while testosterone is important for male reproductive health, it is not a major component of seminal plasma.
- **Option D (Ribose and potassium)**: Ribose is not a significant component of seminal plasma, and potassium is not specifically highlighted as a major component.

4. **Conclusion**:
- The correct answer is **A) Fructose and calcium**. These components are vital for providing energy and ensuring the proper functioning of sperm.