1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Vitamin B12 contains
A
Fe (II)
B
Co (III)
C
Zn (II)
D
Ca (II)
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Chargaff's rule states that in an organism
A
amount of adenine (A) is equal to that of thymine (T) and the amount of guanine (G) is equal to that of cytosine (C)
B
amount of adenine (A) is equal to that of guanine (G) and the amount of thymine (T) is equal to that of cytosine (C)
C
amount of adenine (A) is equal to that of cytosine (C) and the amount of thymine (T) is equal to that of guanine (G)
D
amounts of all bases are equal.
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Phospholipids are esters of glycerol with
A
three carboxylic acid residues
B
two carboxylic acid residues and one phosphate group
C
one carboxylic acid residue and two phosphate groups
D
three phosphate groups.
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Acrilan is a hard, horny and a high melting material. Which one of the following represents its structure?
A
AIPMT 2003 Chemistry - Polymers Question 20 English Option 1
B
AIPMT 2003 Chemistry - Polymers Question 20 English Option 2
C
AIPMT 2003 Chemistry - Polymers Question 20 English Option 3
D
AIPMT 2003 Chemistry - Polymers Question 20 English Option 4
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