Nervous System Biochemistry Flashcards

1
Q

Where are neurotransmitters synthesized

A

In presynaptic neuron

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2
Q

Typical excitatory neurotransmitters ?

A

Acetylcholine, aspartame, glutamate

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3
Q

Where are the electrical synapses found?

A

In heart and eye

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4
Q

Amino acid neurotransmitters?

A

Glycine
Aspartate
Glutamate
Glutamine

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5
Q

Biogenic neurotransmitters?

A

Dopamine
Epinephrine
Norepinephrine
Histamine
Seratonin

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6
Q

Seratonin precursor

A

Tryptophan

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7
Q

Dopamine precursor

A

Tyrosine

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8
Q

Primary inhibitory neurotransmitter in brain?

A

GABA

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9
Q

GABA precursor?

A

Glutamate

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10
Q

Primary excitatory neurotransmitter?

A

Glutamate

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11
Q

Most abundant neurotransmitter in CNS

A

Glutamate

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12
Q

Glycine precursor

A

Serine

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13
Q

Cathecolamine precursor?

A

Tyrosine

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14
Q

Inhibitory neurotransmitters?

A

Glycine
GABA

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15
Q

Neuro muscular junction always uses —

A

Acetylcholine

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16
Q

Urine 5-HIAA Levels are used to diagnose………….. related disorders

A

Serotonin

17
Q

Rote limiting enzyme of cathocolamine synthesis

A

Tyrosine hydroxyls

18
Q

Urine 5-HIAA Levels are used to diagnose

A

Serotonin related disorders

19
Q

GABA synthesis

A

Glutamate → GABA
Glutamate decarboxylase

20
Q

Deficiency of dopa decarboxylase

A

Parkinson’s disease

21
Q

Parkinson’s disease is caused from

A

degeneration of the dopaminergic neurons