1
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which enzymes are likely to act on the backed potatoes eaten by a man, starting from the mouth and as it moves down the alimentary canal?
A
Pancreatic amylase $$ \to $$ Salivary amylase $$ \to $$ Lipases
B
Disaccharidase like maltase $$ \to $$ Lipases $$ \to $$ Nucleases
C
Salivary amylase $$ \to $$ Pancreatic amylase $$ \to $$ Disaccharidases
D
Salivary maltase $$ \to $$ Carboxy peptidase $$ \to $$ Trypsinogen
2
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Select the option which shows correct matching of animal with its excretory organ and excretory product.
A
Animal Excretory organ Excretory product
Labeo (Rohu) Nephridial tubes Ammonia
B
Animal Excretory organ Excretory product
Salamander Kidneys Urea
C
Animal Excretory organ Excretory product
Peacock Kidneys Urea
D
Animal Excretory organ Excretory product
Housefly Renal tubules Uric acid
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
During muscle contraction in humans, the
A
sarcomere does not shorten
B
A band remains same
C
A, H and I bands shorten
D
actin filaments shorten.
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Select the correct statement with respect to disorders of muscles in humans.
A
Failure of neuromuscular transmission in myasthenia gravis can prevent normal swallowing.
B
Accumulation of urea and creatine in the joints causes their inflammation.
C
An overdose of vitamin D causes osteoporosis.
D
Rapid contractions of skeletal muscles cause muscle dystrophy.
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