1
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
A young infant may be feeding entirely on mother's milk which is white in colour but the stools which the infant passes out is quite yellowish. what is this yellow colour due to?
A
Bile pigments passed through bile juice
B
Undigested milk protein casein
C
Pancreatic juice poured into duodenum
D
Intestimal juice
2
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which one of the following statements is true regarding digestion and absorption of food in humans?
A
Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na+.
B
Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries.
C
About 60% of starch is hydrolysed by salivary amylase in our mouth.
D
Oxyntic cells in our stomach secrete the proenzyme pepsinogen.
3
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which one of the following pairs of food components in humans reaches the stomach totally undigested?
A
Starch and fat
B
Fat and cellulose
C
Starch and cellulose
D
Protein and starch.
4
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
The haemoglobin of a human foetus
A
has only 2 protein subunits instead of 4
B
has a higher affinity for oxygen than that of an adult
C
has a lower affinity for oxygen than that of the adult
D
its affinity for oxygen is the same as that of an adult.
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Class 12