Bio Molecules(II) biology MCQ’s questions answers

YOU may join our Telegram for all subjects PDF BOOKS.

https://t.me/+Ccx9McEia7wyODg1

Bio Molecules(II)

Question 56 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Match the items in column-I with items in column-II and the correct answer. [Kerala PMT 2006]
Column IColumn II
P Triglyceridei. Animal hormones
Q. Membrane lipidii. Feathers and leaves
R. Steroidiii. Phospholipids
S. Waxiv. Fat stored in the form of droplets.
A
P= iv; Q= iii; R= i; S= ii
B
P= iv; Q= i; R= iii; S= ii
C
P= iii; Q= iv; R= i; S= ii
D
P= iv; Q= i; R= ii; S= iii
Question 57 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In the formation of triglyceride, glycerol get linked with any Fatty acids by .....
A
-NH2
B
-COOH
C
-CHO
D
$>$C=O
Question 58 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which statement best describes the information shown in the graph below:
A
The action of enzymes varies with pH.
B
A pH of 7 provides an optimum medium for digestive enzymes.
C
Gastric juices is active at a pH ranging from 0 to 14.
D
Acids have a pH greater than 7.
Question 59 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Heating may cause denaturion of enzyme or protein mainly by damaging its
A
physical configuration
B
chemical structure
C
both physical configuration as well as chemical structure
D
other properties
Question 60 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A protein which act as a carrier and transport oxygen and carbon dioxide in human body is known as
A
haemoglobin
B
immunoglobulin
C
lipids
D
antibody
There are 60 questions to complete.