Which of the following thyroid hormone and related precursor has the most biological activity?
A、T3
B、T4
C、rT3
D、DIT and MIT
E、tyrosine
A、T3
B、T4
C、rT3
D、DIT and MIT
E、tyrosine
B.Internal jugular V
C.Inferior thyroid A
D.Esophagus
E.Thyroid vein
A、Chronic inflammation
B、Acute inflammation
C、Adaptation
D、Neoplasm
A、阑尾
B、甲状腺
C、胰腺
D、淋巴
A、T4
B、T3
C、rT3
D、DIT and MIT
E、tyrosine
A、anaplastic carcinoma
B、follicular carcinoma
C、multinodular carcinoma
D、medullary carcinoma
A、during synthesis of tyrosyl-tRNA
B、co-translationally during translocation of thyroglobulin in the lumen of the endoplasmic reticulum
C、after discharge of thyroglobulin into the follicular lumen
D、within the lysosome during thyroglobulin degradation
B.calcitonin
C.parathyroid hormone
D.thyroid hormon
E.colloid
A、Blood glucocorticoids underly the negative feedback.
B、Hypothalamic CRH inhibits ACTH secretion.
C、Blood glucocorticoids underly the positive feedback.
D、Blood ACTH promotes CRH secretion
A、scare and fear
B、blood glucose increase
C、slow wave sleep
D、blood pressure increase
E、consciousess and calmness
A、glucocorticoid
B、thyroid hormones
C、growth hormone
D、aldosterone
E、anti-diuretic hormone
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