Answer:
The answer is Phenylketonuria.
Explanation:
This happens because of the deficiency of the phenylalanine hydroxylase enzyme. When this happens phenylalanine builds in the circulation and transfigures into phenylpyruvate. If left untreated, this disorder can lead to irreparable brain damage and is marked as an intellectual disability, the first few months of birth.
Espero que ayude :)
Respuesta: Los filamentos de miosina son la proteína responsable de la contracción de los músculos.
Answer:
The correct answer is e. all of the above.
Explanation:
Nurse cells are also called sertoli cells and are located in the seminiferous tubules in the testes. They provide nourishment to the growing sperms by providing nutrients from surrounding cells.
During the development of of sperms they become genetically different from other cells so nurse cells form blood testes barrier to protect them from immune cells.
Nurse cells concentrate the testosterone in seminiferous tubules which is necessary for proper development of sperms. They also secrete inhibin which stop FSH secretion from anterior pituitary therefore regulate the spermatogenesis.
