Chemical Coordination and Integration Test 6

Question 1
1 / -0

The trypsin enzyme is secreted by

A
Stomach

B
Duodenum

C
Pancreas

D
Liver

Question 2
1 / -0

Cells of the pancreas are not digested by their own enzymes because

A
Enzymes are secreted in inactive form

B
Cells are not lined by mucous membrane

C
Enzymes are released only when needed

D
None of the above

Question 3
1 / -0

The acinar cells loaded with zymogen granules can be seen in

A
Liver

B
Pancreas

C
Ovary

D
Kidney

Question 4
1 / -0

In pancreas, pancreatic juice and hormones are secreted by

A
Same cells

B
Different cells

C
Same cells at different times

D
None of the above

Question 5
1 / -0

Duct of Wirsung is a duct of

A
Liver

B
Pancreas

C
Gall bladder

D
Duodenum

Question 6
1 / -0

Deoxyribonuclease and ribonuclease are secreted by

A
Liver

B
Stomach

C
Pancreas

D
Kidney

Question 7
1 / -0

Enzyme released from kidney is

A
Renin

B
Uricase

C
Pepsin

D
None of the above

Question 8
1 / -0

How many kinds of cells are found in islet of Langerhans?

A
1

B
2

C
3

D
5

Question 9

1 / -0

The following flow chart represents the feedback loops that regulate secretion of thyroid hormones (T3 and T4). Such secretion essentially regulates the basic metabolism rate in mammals. The '+' and '' signs represent positive and negative regulation, respectively.
Three disease conditions are being studied where (x) the anterior pituitary fails to produce TSH, (y) the thyroid fails to produce T3 and T4 and (z) the hypothalamus fails to secrete TRH. In the Table below, match the hormone levels in column A with the disease conditions in column B.

	Column A		Column B
(i)	Low TRH, Low TSH and Low T3, T4	(x)	Anterior pituitary fails to produce TSH
(ii)	High TRH, High TSH and Low T3, T4	(y)	Thyroid fails to produce T3 and T4
(iii)	High TRH, Low TSH and Low T3, T4	(z)	Hypothalamus fails to secrete TRH

Which of the following is the correct match for the above?

(i) -(x) ; (ii)- (y) ; (iii)- (z)

(i)- (z) ; (ii)- (y) ; (iii)- (x)

(i)-(y) ; (ii) -(x) ; (iii) -(z)

(i) -(z) ; (ii)- (x) ; (iii)-(y)

Question 10
1 / -0

Which one of the following is not a second messenger in hormone action ?

A
cGMP

B
Calcium

C
Sodium

D
cAMP

Submit Test

Chemical Coordi...

Question 1

Stomach

Duodenum

Pancreas

Liver

Question 2

Enzymes are secreted in inactive form

Cells are not lined by mucous membrane

Enzymes are released only when needed

None of the above

Question 3

Liver

Pancreas

Ovary

Kidney

Question 4

Same cells

Different cells

Same cells at different times

None of the above

Question 5

Liver

Pancreas

Gall bladder

Duodenum

Question 6

Liver

Stomach

Pancreas

Kidney

Question 7

Renin

Uricase

Pepsin

None of the above

Question 8

1

2

3

5

Question 9

(i) -(x) ; (ii)- (y) ; (iii)- (z)

(i)- (z) ; (ii)- (y) ; (iii)- (x)

(i)-(y) ; (ii) -(x) ; (iii) -(z)

(i) -(z) ; (ii)- (x) ; (iii)-(y)

Question 10

cGMP

Calcium

Sodium

cAMP

User

Question Analysis

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