BIPN 100 Midterm 2 questions and
answers graded A+
Antagonistic control - correct answer ✔✔Sympathetic works when parasympathetic is not
working, they do not act at the same time
autonomic ganglion - correct answer ✔✔the place where a pre and post ganglionic neuron
meet
paravertebral sympathetic ganglia - correct answer ✔✔preganglionic neuron for sympathetic
nervous system where cell bodies are located outside the CNS
Used by both sympathetic and parasympathetic in between pre and post ganglionic neurons -
correct answer ✔✔ACh
Receptor between pre and post ganglionic neuron - correct answer ✔✔NnAChR
NT used by sympathetic between post ganglionic neuron and target tissue - correct answer
✔✔Norepinephrine and Epinephrine
NT between post ganglion and target tissue in parasympathetic - correct answer ✔✔ACh
NT release steps in sympathetic neuron - correct answer ✔✔1. AP arrives at variscosity
2. Ca2+ influx which releases vesicles with NT
3. NT binds to receptor
4. when done NT uses Na+ cotransport to move back into presynaptic terminal
, Steroid hormone characteristcs - correct answer ✔✔- NOT water soluble
- travels through blood on proteins
- CAN diffuse into cell
- Lipid soluble
Amino acid hormone characteristcs - correct answer ✔✔- NOT water soluble
- ex. thyroid hormones
peptide/protein hormone characteristcs - correct answer ✔✔- water soluble
- can travel in plasma
- can NOT diffuse into cell
- peptide ex: ADH and oxytocin
protein ex: insulin and growth hormone
- can travel freely through blood
- binds to outside of cell
eicosanoids - correct answer ✔✔- local interaction
- lipid soluble
- travel freely through blood
- bind to OUTSIDE of cell on G coupled
- trigger platelet, clot formation or inhibit clot formation
G (Gi and Gs) coupling activation steps - correct answer ✔✔1. Hormone binds to receptor, GTP
binds to alpha G
2. beta and gamma move away
answers graded A+
Antagonistic control - correct answer ✔✔Sympathetic works when parasympathetic is not
working, they do not act at the same time
autonomic ganglion - correct answer ✔✔the place where a pre and post ganglionic neuron
meet
paravertebral sympathetic ganglia - correct answer ✔✔preganglionic neuron for sympathetic
nervous system where cell bodies are located outside the CNS
Used by both sympathetic and parasympathetic in between pre and post ganglionic neurons -
correct answer ✔✔ACh
Receptor between pre and post ganglionic neuron - correct answer ✔✔NnAChR
NT used by sympathetic between post ganglionic neuron and target tissue - correct answer
✔✔Norepinephrine and Epinephrine
NT between post ganglion and target tissue in parasympathetic - correct answer ✔✔ACh
NT release steps in sympathetic neuron - correct answer ✔✔1. AP arrives at variscosity
2. Ca2+ influx which releases vesicles with NT
3. NT binds to receptor
4. when done NT uses Na+ cotransport to move back into presynaptic terminal
, Steroid hormone characteristcs - correct answer ✔✔- NOT water soluble
- travels through blood on proteins
- CAN diffuse into cell
- Lipid soluble
Amino acid hormone characteristcs - correct answer ✔✔- NOT water soluble
- ex. thyroid hormones
peptide/protein hormone characteristcs - correct answer ✔✔- water soluble
- can travel in plasma
- can NOT diffuse into cell
- peptide ex: ADH and oxytocin
protein ex: insulin and growth hormone
- can travel freely through blood
- binds to outside of cell
eicosanoids - correct answer ✔✔- local interaction
- lipid soluble
- travel freely through blood
- bind to OUTSIDE of cell on G coupled
- trigger platelet, clot formation or inhibit clot formation
G (Gi and Gs) coupling activation steps - correct answer ✔✔1. Hormone binds to receptor, GTP
binds to alpha G
2. beta and gamma move away
