Hormone Metabolism - Mock Test 10

Question 91

Met-enkephalin is a?

A) Tripeptide B) Pentapeptide C) Octapeptide D) Decapeptide

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Question 92

All the following statements about epidermal growth factor are true except?

A) It is a protein B) It possess quaternary structure C) Its receptor is made up of a single polypeptide chain D) Its receptor possesses tyrosine kinase domain

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Question 93

Biological activity of gastrin is present in the?

A) Four N-terminal amino acids B) Four C-terminal amino acids C) Five N-terminal amino acids D) Five C-terminal amino acids

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Question 94

Gastrin is a polypeptide made up of?

A) Five amino acids B) Twelve amino acids C) Seventeen amino acids D) Twenty amino acids

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Question 95

Placenta secretes all of the following except?

A) FSH B) Progesterone C) Estrogen D) Chorionic gonadotropin

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Question 96

Women become susceptible to osteoporosis after menopause due to decreased?

A) Secretion of Parathormone B) Conversion of vitamin D into calcitriol C) Secretion of estrogen D) Secretion of progesterone

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Question 97

Secretion of progesterone?

A) Is more in first half of menstrual cycle than in second half B) Is more in second half of menstrual cycle than in first half C) Remains constant during menstrual cycle D) Decreases during pregnancy

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Question 98

The major metabolite of progesterone is?

A) Pregnenolone B) Pregnanediol C) Estradiol D) Norethindrone

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Question 99

Progesterone is transported in blood by?

A) Transcortin B) Sex hormone binding globulin C) Albumin D) Testosterone estrogen binding globulin

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Question 100

During late pregnancy, the major source of progesterone is?

A) Adrenal cortex B) Placenta C) Corpus luteum D) Graafian follicles

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