Voluntary control of skeletal muscles is provided by the

a. spinothalamic pathway
b. corticospinal pathway
c. spinocerebellar pathway
d. posterior column pathway

The correct answer is: b. corticospinal pathway

The corticospinal pathway is a motor pathway that  starts at the cerebral cortex and terminates on lower motor neurons and interneurons in the spinal cord. Its function is to control the movements of the limbs, directly and voluntary.

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

answer; atp and nadph;