Which of these neurotransmitters is released at cns adrenergic synapses? a. adrenaline b. norepinephrine c. gaba d. serotonin

The correct answer is option a and b, that is, adrenaline and norepinephrine.  

A neuron known as an adrenergic nerve fiber exhibits the neurotransmitter either in the form of noradrenaline, adrenaline (epinephrine), or dopamine. These neurotransmitters are discharged at a place called synapse, that is, an intersection point between the axon of one and the dendrite of another nerve cell.  

The adrenergic nerve terminals are observed in the secondary neurons of the sympathetic nervous system, one of the two deviances of the autonomic nervous system that is accountable for the flight or fight response.  

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles