What is the function of a totipotent cell?

Rationale

B) Develops into any type of cell.

Totipotent cells are the most versatile cells in the scope of developmental biology. They possess the capacity to differentiate into any type of cell in the body, including the extraembryonic, or placental, cells. The classic example of totipotent cells are the cells of the zygote up until the 16-cell stage in humans.

A (Fights infection) YOUR ANSWER

This is not the function of a totipotent cell. Cells that fight infection are typically part of the immune system, such as white blood cells. They are produced from hematopoietic stem cells, not totipotent cells, in the bone marrow.

C (Aids in the maturation of sex cells) YOUR ANSWER

This choice is also incorrect. The maturation of sex cells, or gametes, is a function of specialized cells in the reproductive system, not of totipotent cells. While totipotent cells can give rise to these specialized cells, they do not directly aid in the maturation of sex cells.

D (Carries electrical impulses) YOUR ANSWER

Totipotent cells do not carry electrical impulses. This function is typically associated with neurons, which are specialized cells of the nervous system. While a totipotent cell has the potential to develop into a neuron, it does not carry electrical impulses itself.

Conclusion

Totipotent cells are unique in their ability to differentiate into any type of cell in the body, including placental cells. This characteristic is what distinguishes them from other types of stem cells. The other choices, fighting infection, aiding in the maturation of sex cells, and carrying electrical impulses, are functions of specialized cells, not of totipotent cells. The versatility of totipotent cells is a fundamental component of embryonic development and cellular differentiation.

What is the function of a totipotent cell?

B) Develops into any type of cell.

Related Questions

Related Quizzes

How familiar were you with this question?

Report an Issue

Rate this Practice Test