Integumentary system 
Muscular System 
Skeletal System 
Nervous System 
Cardiovascular system 
Embedded system 
Genetics 
Endocrine system 
Respiratory system 
Urinary system 
জীবদেহের গঠন 
কোশের আকৃতি 
মানুষের দেহের কোশের আকৃতি 
বিভিন্ন শারীরবৃত্তীয় কাজ 
উদ্ভিদদেহে ও প্রাণীদেহে কোশের কাজের বিশেষত্ব ও কলার প্রকারভেদ 
প্রাণীকোশের গঠন - A Somatostatin
- B Prostaglandin
- C Proteins
- D Fructose
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Sperm cells are specialized cells that require a significant amount of energy to complete their journey from the male reproductive tract to the female reproductive tract and fertilize an egg. The energy source for sperm cells is fructose, a type of sugar that is produced by the seminal vesicles and released with the semen during ejaculation.
The seminal vesicles are a pair of glands located near the prostate gland, and they produce and secrete a thick, yellowish fluid that makes up a significant portion of the semen volume. This fluid contains several substances that are essential for sperm function, including fructose, which serves as the primary energy source for sperm cells.
Fructose is a type of sugar that is easily metabolized by the sperm cells, providing them with the energy they need to swim through the female reproductive tract and reach the egg. In addition to fructose, the seminal fluid also contains proteins that aid in the coagulation of semen after ejaculation and prostaglandins that help to increase sperm mobility and viability.
While fructose is the primary energy source for sperm cells, it is not the only nutrient that they require for optimal function. Sperm cells also require a variety of vitamins, minerals, and other nutrients to support their development and ensure their ability to fertilize an egg. These nutrients are obtained from the diet and are transported to the testes, where they are incorporated into the developing sperm cells.
In summary, fructose is the primary energy source for sperm cells, providing them with the fuel they need to swim through the female reproductive tract and fertilize an egg. This sugar is produced by the seminal vesicles and released with the semen during ejaculation. While fructose is essential for sperm function, sperm cells also require a variety of other nutrients to support their development and ensure their ability to fertilize an egg.
Reproductive System
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