All of the following statements about calcium are correct EXCEPT
A) Cytosolic calcium concentration is lower than that of extracellular fluid.
B) Calcium is the primary stimulator of parathyroid hormone secretion.
C) Calcium directly regulates 25-hydroxyvitamin D3-1-alpha- hydroxylase activity.
D) Mammalian biosynthesis of phosphatidylserine is calcium dependent.
E) A decrease in the plasma calcium concentration results in decreased calcitonin secretion.
Correct Answer:
Verified
Q25: Which one of the following affects the
Q26: Faulty connective tissue is caused by a
Q27: The formation of vitamin D (cholecalciferol) from
Q28: The requirement for fat in the diet
A)
Q29: Which vitamins participate, in coenzyme form, in
Q31: Which of the following may result from
Q32: Which of the following hormones is released
Q33: Which one of the following organs is
Q34: When an individual is found to be
Q35: The largest reserve of metabolic energy in
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents