hormone-sensitive lipase that are needed for triacylglycerol mobilization is activated by: Epinephrine adipocytes cAMP triacyglycerol
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hormone-sensitive lipase that are needed for triacylglycerol mobilization is activated by:
Epinephrine
adipocytes
cAMP
triacyglycerol
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- Addisons disease develops when the adrenal cortex does not secrete enough mineralocorticoids and glucocorticoids. President John F. Kennedy was diagnosed with the disease when he was a young man. Before he started treatment with hormone replacement therapy, he was hypoglycemic and lost weight. Which missing hormone was responsible for his weight loss? How might Addisons disease have affected his blood pressure?When blood sugar is ________ the islets of Langerhans release ________ in order to tell the cells of the body to start taking in and storing glucose. low; glucagon high; glucagon low; insulin high; insulinCalcitonin has the following biological effects, except:A. Inhibition of vitamin D activityB. Decreased Ca level in bloodC. Decreased phosphorus levels in bloodD. Inhibition of gastrin secretionE. Inhibits bone resorption
- Outline the functions of the following hormones in relation to digestion and/or the maintenance of metabolic balance: gastrin, cholecystokinin (CCK), insulin, glucagon and leptinLipoproteins that transport triacylglycerols from intestinal cells to the bloodstream are calledGlucose regulation by insulin would be impaired by ablation of the ________. Islets of Langerhans the pancreas adrenal medulla thyroid gland adrenal cortex
- Insulin gives a signal to inactivate hormone-sensitive lipase by dephosphorylation. TRUE/FALSESecretory cells of the mucous membrane of the mucosal layer of the gastrointestinal tract (GI tract) are classified as ___ cells if they secrete fluids and enzymes into the lumen and ___ cells if they release hormones into the bloodstream. Group of answer choices exocrine : endocrine endocrine : absorptive endocrine : exocrine exocrine : absorptiveAdrenal steroids that regulate glucose metabolism are collectively called _____.
- What is the function of each of the following substances: AMPK, lipoprotein lipase, and hormone sensitive lipase?During the postabsorptive state, epinephrine stimulates breakdown of adipose triglycerides bya. inhibiting lipoprotein lipase.b. stimulating hormone-sensitive lipase.c. increasing production of glycogen.d. inhibiting hormone-sensitive lipase.e. promoting increased adipose ketone production.An increase in the amount of stored lipids leads to changes in the expression of many hormones. One such hormone is tumor necrosis factor α (TNF-α). A change in expression of this hormone can lead to a change in the free fatty acid level, which, in turn, decreases insulin sensitivity. Place the steps of this process in order.
