Q1) Enzymes, vitamins and hormones can be classified into a single category of biological chemicals because of all of these: (AIIMS UG MCQ)
Enhance oxidative metabolism
Are conjugated proteins
Are exclusively synthesized in the body of a living organism at present
Help in regulating metabolism
Q2) How many sperms are formed from a secondary spermatocyte? (AIIMS UG MCQ)
2
4
8
1
Q3) The bacteria which attack dead animals are: (AIIMS UG MCQ)
First link of the food chain and are known as primary producers
Second link of the food chain and are herbivorous
Third link of the food chain and are known tertiary consumers
The end of food chain and are decomposers
Who is wife of Salman Khan?
a. Aishwarya
b. Sangeeta
c. Katrina
d. Lulia
Ans is d, Lulia
Explanation: There is no correct answer to the MCQ, as Salman Khan is still single and Virgin (Ref: Coffee with Karan)
• Option a and b can be ruled out as both are married to other persons.
• Option c could have been answer according to older guidelines of bollywood; but recently it has changed and hence ruled out.
• Thus option d is best possible answer.
Note: If there was all of the above option, it would have been a better answer.