Question 311 Parathyroid hormone? A) Is released when serum Ca++ is too high B) Inactivates vitamin D C) Is secreted when Ca++ is too low D) Depends on vitamin K for adequate activity No Details
Question 312 Calcitonin causes? A) Calcinuria and phosphaturia B) Decrease in urinary calcium C) Decrease in urinary phosphorous D) Increase in blood calcium level No Details
Question 313 The number of amino acids in the peptide hormone calcitonin is? A) 16 B) 24 C) 32 D) 40 No Details
Question 314 The sequence of amino acid in which the biological value of parathormone is? A) 1–15 B) 1–34 C) 30–50 D) 50–84 No Details
Question 316 The percentage of inactive precursors (monoidotyrosine and diiodotyrosine) in thyroglobulin is? A) 30 B) 40 C) 50 D) 70 No Details
Question 317 The tyrosine residues per molecule of thyroglobulin is? A) 85 B) 95 C) 115 D) 135 No Details
Question 318 Thyroid hormones are synthesized by the iodination of the amino acid? A) Glycine B) Phenylalanine C) Alanine D) Tyrosine No Details
Question 319 TSH stimulates the synthesis delete? A) Thyroxine B) Adrenocorticoids C) Epinephrine D) Insulin No Details