Tay–sachs disease is an autosomal recessive disorder. Homozygous recessive individuals lack a key enzyme called hexosaminidase a. True or False

True

Explanation:

Tay-Sachs disease can be defined as an autosomal recessive disorder in which there is a mutation on the hexa gene on the chromosome number 15 which codes for the subunit of the enzyme hexosaminidase.

This gene is inherited from a parent in an autosomal recessive manner. It is a genetic order which leads to destruction of nerve cells in the brain.

There is a hearing loss, seizures, and inability to move. These are some of the symptoms of Tay-sachs disease.

answer; the correct answer is medical care service field;

this disease is :

* endemic (present in a defined area that is a village)

* a bacterial infection (treated with antibiotic)

* communicable by contact (by the hands)

manu-porterage is the most common mode of transmission, it transmits germs from one individual to another via the hands. this concerns infections of exogenous origin.

endemic disease, or endemic disease, refers to a disease that is constantly present in a given population, often tied to a specific geographic origin, as opposed to a pandemic that is not a sporadic disease.

antibiotics are molecules that have the property of killing (bactericidal) or limiting the spread (bacteriostatic) of bacteria.