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25th February 2017, 11:29 AM
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Join Date: Aug 2012
Re: Pu cet exam papers

As you Asking for the Question Paper of the PUCET Entrance Exam of Biotechnology the Question Paper is given below

1. Prokarotic ribosomes are :
(A) 70S (B) 80S
(C) 40S (D) 58S
2. Initiation codon fro translation is :
(A) AGG (B) AUG
(C) AGU (D) GAU
3. Lac operon is :
(A) Inducible system (B) Repressible system
(C) Coordinate system (D) Constitutive system
4. _______ is an alternative form of gene.
(A) Allele (B) Operon
(C) Split gene (D) Pseudogene
5. In a microbial culture the order of various phases is :
(A) Log, Lag, Stationary, Death (B) Stationary, Log, Lag, Death
(C) Lag, Log, Stationary, Death (D) Death, Log, Lag, Stationary
6. Optimum temperature for growth of mesophiles is :
(A) ≈ 55o
C (B) ≈ 37o
C
(C) ≈ 10o
C (D) ≈ -20o
C
7. In an acidic solution, the pH is :
(A) Greater than p(OH) (B) Less than p(OH)
(C) Equal to p(OH) (D) None of the above.
8. Buffers keeps the pH of the solution stable by :
(A) Converting strong acids to weak one. (B) Converting weak acids to strong one
(C) Converting weak bases to strong one (D) None of the above
9. Standard temperature and pressure refers to :
(A) 0 atm and 273 K (B) 1 atm and 273 K
(C) 101.325 kpa and 0 K (D) 23 psi and 100 K
10. How many atoms of carbon are present in 18 grams of glucose ?
(A) 6.0
Attached Files
File Type: pdf PUCET Entrance Exam Question Paper .pdf (77.0 KB, 37 views)


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