Tay-Sachs disease is caused by a genetic defect which affects the activity of _______ enzymes.
A)mitochondrial
B)lysosomal
C)centrosomal
D)ribosomal

Question

Quizplus · Accepted Answer

Tay-Sachs disease is caused by a defect in the lysosomal enzyme known as hexosaminidase A. This enzyme is responsible for breaking down a fatty substance called GM2 ganglioside which accumulates in nerve cells causing severe neurological damage.

Tay-Sachs Disease Is Caused by a Genetic Defect Which Affects