Which property of nervous tissue is fundamental to its function of coordinating the body's activities?
a) cells that are tightly packed
b) contains extracellular matrix
c) presence of neurons
d) short life span

The correct answer would be C) presence of neurons.

A neuron is the basic structural and functional unit of the nervous system. It helps in transmitting information from one neuron to another neuron, gland, or muscle cell.

There are different types of neurons present in the nervous system:

Afferent neurons: They transmit signals from receptor organs to the central nervous system (CNS).

Efferent neurons: They transmit signals from the CNS to the effector organs or cells.

Inter-neurons: They act as connecting neurons within specific sites of the CNS.

the answer is c.) there is a warm front in region a and a stationary front in region b.

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.