Bio Molecules(II) biology MCQ’s questions answers

ALL PRINTABLE PDF BOOKS FREE DOWNLOAD <<CLICK HERE>>

ALL PRINTABLE PDF BOOKS FREE DOWNLOAD <<CLICK HERE>>

Bio Molecules(II)

Question 46 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
DNA has deoxyribose as the constituent sugar The position where the sugar lacks oxygen is
A
1
B
2
C
3
D
4
Question 47 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which one of the following pairs is not correctly matched?
A
Triose sugar-DHAP.
B
Starch-amylase and amyloprectin.
C
Phospholipid-plasma membarane.
D
Cortisone-sterols.
Question 48 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Hair keratin has
A
$\beta$-pleated structure of protein
B
$alpha$ helical structure of protein
C
Secondary structure of protein
D
Primary structure of protein
Question 49 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which one of the following is correct sequence of carbohydrates in increasing order of complexity of chemical structure?
A
Oligosaccharides, Triose, starch, sucrose, maltose
B
Sucrose, starch, oligosaccharides, maltose, trioses
C
Triose, glucose, maltose, oligosaccharide starch
D
Triose, glucose, maltose, oligosaccharide, starch
Question 50 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Jute fibres deteriorate quickly because
A
cellulose content is high
B
lignin content is high
C
cellulose content is low
D
lignin content is low
There are 50 questions to complete.

DOWNLOAD ALL SUBJECTS PDF <<CLICK HERE>>