BONUS QUIZ - EARN IT - NEUROTRANSMITTERS AND HORMONES

What messenger can enter the cell membrane and latch itself within the nucleus?

• Cholinergic messengers

• Steroid hormones

• Peptidergic messengers

• Adrenergic messengers

Fill in the blank: Acetylcholine is initiated by "________" while it is inhibited by "________"

• Ca 2+ ions
  Acetylcholinesterase

• Na+ ions
  Acetylcholinesterase

• Ca 2+ ions
  Decamethonium bromide

• Na+ ions
  Decamethonium
  bromide

Which of the following do not belong?

• B-alanine

• GABA

• NMDA

• Taurine

Which of the following removes amino acid messengers from receptor?

• transport molecules

• monoamine oxidase

• phosphodiesterase

• antagonists

What enzyme converts ATP to cAMP?

• NMDA

• protein kinase

• G-protein

• adenylate cyclase

Adrenergic Messengers can be removed by?

• MAOs

• Phosphodiesterase

• IRS

• Substance P

Enkephalins are?

• Steroid hormones

• Amino acid messengers

• Secondary messengers

• Peptidergic messengers

Which of the following is in correct order based on this image below?

• Action potential/Signal -> Ca 2+ concentration increases -> vesicles fuse with membrane -> Acetylcholine is released and lands on receptors on adjoining cell -> ion channel closes.

• Action potential/Signal -> Ca 2+ concentration increases -> vesicles fuse with membrane -> Acetylcholine is released and lands on receptors on adjoining cell -> ion channel opens.

• Action potential/Signal -> Ca 2+ concentration decreases -> vesicles fuse with membrane -> Acetylcholine is released and lands on receptors on adjoining cell -> ion channel closes.

• Action potential/Signal -> Ca 2+ concentration decreases -> vesicles fuse with membrane -> Acetylcholine is released and lands on receptors on adjoining cell -> ion channel opens.

What happens when blood glucose is high?

• Glucagon hormone is activated. Gluconeogenesis occurs.

• Glucagon hormone is activated. Glycolysis occurs.

• Insulin hormone is activated.
  Glycolysis occurs.

• Insulin hormone is activated.
  Gluconeogenesis occurs.

Based on this image below, what is occurs?

• Adrenergic messengers attach to the receptor. This then causes your G protein to convert Guanosine triphosphate to disphosphate form which then activates adenylate cyclase to form the secondary messenger cyclic adenosine monophosphate.

• Adrenergic messengers attach to the receptor. This then causes your G protein to convert Guanosine triphosphate to disphosphate form which then activates adenosine cyclase to form the secondary messenger cyclic adenosine monophosphate.

• Cyclic adenosine monophosphate attaches to the regulatory site eventually causes the dephosphorylation of ATP.

• Cyclic adenosine monophosphate attaches to the regulatory site eventually causes the Phosphorylation of ADP.