Thyroid hormones in blood is transpoed by:
Correct Answer: All
Description: A i.e. Albumin; B i.e. Globuin; C i.e. Prealbumin Thyroid hormones in blood is transpoed combined with plasma proteins. Normally 99.9% of T4 (&T3) in plasma is protein bound. Plasma protein which bind T4 & T3 are: i) AlbuminQ ii) Thyroxine binding prealbuminQ (TBPA) (new called transthyretin) iii) Thyroxine binding globulinQ (TBG): affinity to bind T4 is maximum. Protein Plasma Concentration (mg/ dl) Amount of Circulating Hormone bound ( %) T4 T3 TBGQ 2 67Q 46 TransthyretinQ (TBPA) 15 20 1 AlbuminQ 3500 13 53 - TransferrinQ : transpo iron to plasmaQ. - CeruloplasminQ transpo Cu to plasma.
Category:
Physiology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now