Which of the following is incorrect statement?

  1. Secretin inhibits water secretion
  2. CCK stimulates secretion of intestinal juice
  3. GIP stimulates gastric secretion
  4. All are incorrect
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Which of the following is an incorrect statement

  1. Hormones bind to specific proteins located in the target tissues only.
  2. Receptors for hormones can only be present on the cell membrane
  3. Each receptor is specific to one hormone only
  4. Nuclear receptors are intracellular receptors
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Binding of a hormone to its receptor leads to

  1. formation of hormone receptor complex
  2. leads to biochemical changes in target tissue
  3. affects target tissue metabolism
  4. All of these
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Which of the following  is not a steroid hormone?

  1. Cortisol
  2. Estradiol
  3. Progesterone
  4. FSH
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Which of the following hormone can cause tissue growth and differentiation?

  1. FSH
  2. LH
  3. Estrogen
  4. Growth hormone
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How many of the following hormones don’t enter target cell?

Cortisol, Iodothyronine, Testosterone, Estradiol, FSH, Insulin, Glucagon

  1. 4
  2. 7
  3. 3
  4. 2
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How many of the following hormones can change the chromosomal functions by binding with their receptors?

Cortisol, Iodothyronine, Testosterone, Estradiol, Insulin, melatonin

  1. 6
  2. 4
  3. 5
  4. 3
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Which of the following act as secondary messenger in hormonal action?

  1. cAMP
  2. ADP
  3. NAD
  4. ATP
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Which of the following can act as primary messenger ?

  1. cAMP
  2. ADP
  3. NAD
  4. Insulin
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Besides cAMP, which one of the following molecules act as “secondary messenger” in biological system?

  1. Ca+2
  2. ATP
  3. cDNA
  4. CGTP
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