Biology Molecules Test Paper-2 for AIPMT

Trace elements are used for


‘Chlorophyll’ is formed in presence of


Micro elements are used


Most abundant element in plant body is


Copper is a structural component of


Which of the following is a micronutrient?


The water molecules remain in liquid state because of


Honey, nectar and fruits contain


Which of the following monosaccharide is a pentose sugar?


Carbohydrates are stored in plants and animals in respective forms


All carbohydrates


Carbohydrates which cannot be further hydro-lysed into simpler form are


Which of the following is not a monosaccharide?


Disaccharide units composing cellulose are


Starch consists of multiple units of

















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Comments
rida fatima
By: rida fatima
1069 days 20 hours 42 minutes ago

thanx

RamanPreet Singh
By: RamanPreet Singh
1042 days 19 hours 1 minutes ago

gr8.........:)

Marina
By: Marina
1031 days 3 hours 13 minutes ago

Question 4 is incorrect. Most abundant element in plant body is hydrogen: water H20 is most abundant substance and in organic molecules each C atom usually is bound to one or more H atoms.
May be you meant the abundance by total element weight rather then by element atoms number? But in this case it should be mentioned clearly.

In question 7 two answers are correct - 2nd and 4th. As hydrogen bonds are nothing more than elecrtostatic forces.

Anyway, thank you for the test.

Marina
By: ramana
811 days 59 minutes ago

See may be water is the most required substance but the molecules binding all the components such as vessels tracheids are mainly made of protein component essntial source from CARBON

Marina
By: Marina
1031 days 2 hours 59 minutes ago

In addition to question 4: even by total weitht the most abundant element will be oxygen.

lekshmi
By: lekshmi
944 days 3 hours 28 minutes ago

thank u sir.........

Rohit Kumar
By: Rohit Kumar
919 days 1 minutes ago

This test was good.

jyothi
By: jyothi
847 days 14 hours 29 minutes ago

thank you thank you very much may GOD bless you and all your well wishers

NEELAM
By: NEELAM
803 days 19 hours 52 minutes ago

GUD ONE..
I WISH it had mre ques 4 practice

diksha sharma
By: diksha sharma
753 days 16 hours 34 minutes ago

gud 1 i scored 14

shivangi singh
By: shivangi singh
721 days 1 hours 13 minutes ago

wow.

Kamraan Ahmed
By: Kamraan Ahmed
620 days 14 hours 18 minutes ago

i got 12 correct ....3 wrongs....no cheating...honestly!

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