Question

Seminal plasma is rich in which three substances essential for sperm survival and motility?

Options

• Prostaglandins, citrate, and hormones

• Testosterone, zinc, and proteins

• Glucose, sodium, and lipids

• Fructose, calcium, and certain enzymes

Answer 1

Seminal plasma is rich in fructose (energy source), calcium (supports sperm function), and certain enzymes (facilitate fertilisation). These substances are all essential for sperm survival, motility, and reproductive success.