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NEET Biology Chemical Coordination and Integration Question Bank Self Evaluation Test - Chemical Co-ordination and Integration

  • question_answer
    Which of the following statement is correct for thyrocalcitonin?            

    A) Produced by parathyroid and decreases \[C{{a}^{++}}\]in ECF.

    B) Produced by thyroid and decreases \[C{{a}^{++}}\] in ECF.

    C) Produced by parathyroid and increases \[C{{a}^{++}}\]in ECF.

    D) Produced by thyroid and increases \[C{{a}^{++}}\]in ECF.

    Correct Answer: B

    Solution :

    [b] Thyrocalcitonin (TCT) is secreted by parafollicular cells of thyroid gland. It is a protein hormone that regulates (lowers) the blood calcium levels in blood plasma.


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