ans.Tri iodo thyronin(T3)and tetra iodo thyronin(T4) are referred to as the thyroid hormones. They are synthesized by follicular cells of the thyroid gland from iodine.Deficiency of iodine arrests production of the thyroid hormones leading to hypothyroidism. T3 is produced in lesser amounts than T4 and it's functionally more diverse than T4. Once inside its target cell, T4 is converted to the more active T3. T3 and T4 can act on nearly any cell of the body, . They are necessary for normal growth and development in children. Their main role is to regulate body’s metabolic rate. T3 and T4 also regulate the breakdown of carbohydrates, fats and protein. They influence the rate of protein synthesis in cells vis-a-vis co-opeartes with growth hormone to develop growth of bones in children and adolescents.They also regulate the body cells response to adrenaline.
TARGET CELLS ACTION DISEASE HORMONE WORKSHEET HYPO ANTERIOR PITUITARY CRH ACTH TRH TSH GnRH FSH GnRH LH PRH Prolactin GHRH GH POSTERIOR PITUITARY ADH (Anti-diuretic hormone) Oxytocin THYROID GLAND T3 Thyroxine (T4) Calcitonin ADRENAL GLAND CORTEX Cortisol (glucocorticoid) Aldosterone (mineralocorticoid) MEDULLA Epinephrine / NE PARATHYROID GLAND PTH (Parathyroid hormone) HEART ANP (Atrial natiuretic peptide) KIDNEYS Renin --> angiotensin --> aldosterone Erythropoietin PANCREAS B-islet cells Insulin a-islet cells Glucagon
2.26 Derive the simplest POS expression for the function of f = (Ti + T3 + 14) T2 + T3 + x4) 11 + 12 +13)
The cliabenes melilinus is thue to either destruction of the cells that arerdat ucos of target cells to cireulating insulin. How woudd this affect insulin n the blodwy 5 A type of tumor in the pancreas called How would this affect the level of glucose in the blood? Would the overall effect that of type I diabetes mellitus? Why or whhy not? a glucagonoma produces and releases excess glucagon into the blood. on blood glucose difter from idism, patients have...
Let f(1 , Τρ, T3) (x1+x , (x1, x2, T3) E R3, a > 0. For which a is the function f differentiable at 0? Let f(1 , Τρ, T3) (x1+x , (x1, x2, T3) E R3, a > 0. For which a is the function f differentiable at 0?
Starting with benzene propose a synthesis for the target molecule below. Name the Target Molecule. Target Molecule
Therefore, T3(x) = and the graph of the functions f and T3 is below. 2 Find the Taylor polynomial T(x) for the function f at the number a. Graph fand T3 on the same paper. = =,a = 4, n = 3 1 Part 1 of 3 The Taylor polynomial Tn(x) for n = 3 is T3(x) = Ra) + f '(a)(x – a) + 2)(x - )2 +. F" @)(x - a)3 3! The function f(x) has derivatives х...
6.What is the name of the cells that secrete insulin in the pancreas? What is the function of insulin? What is the difference between type 1 and type 2 diabetes and which one is more prevalent in today’s society? What are the name of the cells that secrete glucagon in the pancreas and what is glucagon’s function? 7.What is the name of the gonad for the male and female, respectively? What is the function of follicle stimulating hormone in males...
Question 8 (2 points) Cytotoxic T cells target a) antigens and antibodies. b) bacterial cells and fungal cells. c) B cells and macrophages. O d) cancer cells and virally infected cells. e) skin cells and blood cells. Question 9 (2 points) In an allograft, the tissue donor is a) a monozygotic twin. b) a dizygotic twin. c) a non-relative. d) the recipient. e) a member of a different species.
please find the correct answer Find the Taylor polynomial T3(x) for the function f centered at the number a. Fle) = long a- T3(x) = 2(x - 1) - 12(x - 1)2 + 170 (x - 1)
i need help in proposing experiment to show why T3 induces apoptosis in tail muscle and cell growth in limb muscle in tadpoles/amphibians. can you pleass provide diffent examples ? The thyroid hormone triiodothyronine (T3) causes apoptosis of muscle cells in the tail BUT causes muscle cell growth and differentiation in the limbs of tadpoles. You are to design an experiment that will allow you to show exactly how T3 induces such contradictory effects in these different muscle cells. Finally,...