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Old May 28th, 2014, 12:56 PM
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Join Date: May 2011
Default Re: IIT JAM Biotechnology question papers of previous years

As you want to get the Biotechnology question papers of previous years of exam of IIT Joint Admission Test so here is the information of the same for you:

Some content of the file has been given here:









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For more detailed information I am uploading PDF files which are free to download:
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  #3  
Old May 11th, 2015, 11:17 AM
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Join Date: Nov 2011
Default Re: IIT JAM Biotechnology question papers of previous years

You need IIT JAM Biotechnology xam question paper, here I am giving:

The % base pair values of four nucleic acid samples are provided below. Which one of the
following samples has the highest Tm?
(A) A = 31; T = 21; G = 20; C = 28
(B) A = 26; T = 14; G = 34; C = 26
(C) A = 17; T = 19; G = 33; C = 31
Q.1
(D) A = 20; T = 30; G = 25; C = 25
Which one of the following is TRUE regarding organization of human chromosomes? It is
made up of
(A) histones that are acidic proteins.
(B) extra-chromosomal circular DNA.
(C) chromatin that consists of DNA and basic proteins.

Q.2
(D) non-chromosomal DNA.
The melting point of unsaturated fatty acid
(A) is not related to the number of double bonds.
(B) increases with increase in the number of double bonds.
(C) is higher than that of its corresponding saturated fatty acid.

Q.3
(D) decreases with increase in the number of double bonds.
Match the hormones in Group I with the metabolic processes in Group II
Group I Group II
P. Progesterone 1. Increases gluconeogenesis in liver
Q. Glucagon 2. Implantation of fertilized ovum
R. Insulin 3. Stimulates spermatogenesis process
S. Androgen 4. Stimulates glucose uptake and storage
(A) P-2, Q-1, R-4, S-3 (B) P-3, Q-2, R-1, S-4

Q.4
(C) P-1, Q-4, R-2, S-3 (D) P-1, Q-2, R-4, S-3

The most abundant immunoglobulin in human blood is

Q.5
(A) IgM. (B) IgA. (C) IgD. (D) IgG.
The process of purification and recovery of a product in biotechnology is known as
(A) upstream processing. (B) downstream processing.

Q.6
(C) incubation. (D) formulation.
If the velocity of an enzyme catalyzed reaction is 60% of vmax , then the ratio of substrate
concentration [S] to Michaelis-Menton constant KM is

Q.7
(A) 1 (B) 1.5 (C) 2 (D) 4
In a DNA replication experiment, 1 μg of 15N DNA is allowed to replicate till two generations with 14N DNA. The amount (in μg) of 14N DNA formed during the second replication process is

For detailed paper, here is attachment:

IIT JAM BY Quesiton paper






Attached Files Available for Download
File Type: pdf IIT JAM BY Quesiton paper.pdf (148.4 KB, 47 views)
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