Term
| Sex hormones are fat soluble |
|
Definition
|
|
Term
| What are steroid hormones derived from |
|
Definition
|
|
Term
| What will occur if noradrenaline acts on alpha- adrenergic receptors on vascular smooth muscle |
|
Definition
|
|
Term
| What type of receptor must noradrenaline act on to cause bronchdilation |
|
Definition
| beta-adrenergic receptors |
|
|
Term
| Through what medium are humoral signals sent? |
|
Definition
|
|
Term
| Endocrine glands release hormones in response to hormones released by other endocrine glands |
|
Definition
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|
Term
| How to water soluble hormones act? |
|
Definition
|
|
Term
| Catecholamines can pass the lipid barrier? |
|
Definition
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|
Term
|
Definition
| cyclic adenosine monophosphate |
|
|
Term
| Where are beta adrenergic receptors located? |
|
Definition
| Heart, arterioles of skeletal muscle, smooth muscles of bronchioles |
|
|
Term
| Name the enzyme that the G protein subunit of the b-Adren. receptor binds to on activation by adrenaline |
|
Definition
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|
Term
| Name the enzyme that convert ATP to cAMP |
|
Definition
|
|
Term
| Name the enzyme in the cytosol that phophoralates proteins |
|
Definition
|
|
Term
| Name the membrane bound involved when an alpha-adrenergic receptor is stimulated by adrenaline |
|
Definition
|
|
Term
| Name the second messengers that are activated when adrenaline binds to an alpha-adrenergic receptor |
|
Definition
IP3 - Inositol Triphosphate
DAG Diacylglcerol |
|
|
Term
| What causes Calcium ions to diffuse from the ER |
|
Definition
IP3
It binds to its receptor on the ER membrane. |
|
|
Term
| What activates protein kinase in cells that have alpha-adren. receptors |
|
Definition
| Calcium calmodulin complex |
|
|
Term
| Name 2 hormones that bind to tyrosine kinase |
|
Definition
|
|
Term
| When are insulin levels highest? |
|
Definition
|
|
Term
| Glucagon binds to tyrosine kinase |
|
Definition
|
|
Term
| What step activates tyrosine kinase |
|
Definition
|
|
Term
| what is the net result of tyrosine kinase activation |
|
Definition
| Glucose uptake into the cell |
|
|
Term
| What type of receptor causes the eventual complexation of calcium and calmodulin |
|
Definition
| alpha adrenergic receptor |
|
|
Term
| With which receptor is the increase of cAMP associated? |
|
Definition
|
|
Term
| Where are the majority of hormones deactivated |
|
Definition
|
|
Term
| the effect of 2 hormones together being great than the sum alone |
|
Definition
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|
Term
| Hormone enhances responsiveness of target to 2nd hormone |
|
Definition
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