View note:GATE-Biotechnology



Questions of this subject!.

QuestionLikes!Dislikes!Answers!
1)An enzyme catalyzes a reaction by GATE-Biotechnology

001
2)In mismatch correction repair, the parental DNA strand is distinguished from the daughter strand by GATE-Biotechnology

001
3)The basis for blue-white screening with pUC vectors is GATE-Biotechnology

001
4)Idiotypic determinants of an antibody are associated with the GATE-Biotechnology

001
5)Identification of blood groups involves GATE-Biotechnology

001
6)B-lymphocytes originate from the bone marrow whereas T-lymphocytes originate from GATE-Biotechnology

001
7)A humanized antibody is one in which the GATE-Biotechnology

001
8)Dimethyl sulfoxide (DMSO) is used as a cryopreservant for mammalian cell cultures because GATE-Biotechnology

001
9)Nude mice refers to GATE-Biotechnology

001
10)Heat inactivation of serum is done to inactivate GATE-Biotechnology

001
11)Choose the correct signal transduction pathway GATE-Biotechnology

001
12)A protein is phosphorylated at a serine residue. A phosphomimic mutant of the protein can be generated by substituting that serine with GATE-Biotechnology

001
13)A truncated polypeptide is synthesized due to a nonsense mutation. Where would you introduce another mutation to obtain a full-length polypeptide? GATE-Biotechnology

001
14)The direction of shell coiling in the snail Limnaea peregra is a classic example of GATE-Biotechnology

001
15)Protein-DNA interactions in vivo can be studied by GATE-Biotechnology

001
16)During photorespiration under low CO2 and high O2 levels, O2 reacts with ribulose 1,5- bisphosphate to yield GATE-Biotechnology

001
17)Which one of the following is NOT a protoplast fusion inducing agent? GATE-Biotechnology

001
18)The activity of an enzyme is expressed in International Units (IU). However, the S.I. unit for enzyme activity is Katal. One Katal is GATE-Biotechnology

001
19)Identify the statement that is NOT applicable to an enzyme catalyzed reaction GATE-Biotechnology

001
20)An example of a derived protein structure database is GATE-Biotechnology

001
21)An example of a program for constructing a phylogenetic tree is GATE-Biotechnology

001
22)Synteny refers to GATE-Biotechnology

001
23)While searching a database for similar sequences, E value does NOT depend on the GATE-Biotechnology

001
24)In transmission electron microscopy, election opacity is greatly enhanced by treating the specimen with GATE-Biotechnology

001
25)The molarity of water in a water: ethanol mixture (15: 85, v/v) is approximately GATE-Biotechnology

001
26)The helix content of a protein can be determined using GATE-Biotechnology

001
27)Which one of the following DNA sequences carries an invert repeat? GATE-Biotechnology

001
28)In zinc finger proteins, the amino acid residues that coordinate zinc are GATE-Biotechnology

001
29)Match the entries in Group I with those in Group II. GATE-Biotechnology

001
30)In an exponentially growing batch culture of Saccharomyces cerevisiae, the cell density is 20 gl^-1 (DCW), the specific growth rate is 0.4^1 and substrate uptake rate (v) is 16 gl^-1h^-1. The cell yield coefficient Yx/s will be GATE-Biotechnology

001
31)A single base pair of DNA weighs 1.1 x 10^-21 grams. How many picomoles of a plasmid vector of length 2750 bp are contained in 1 µg of purified DNA? GATE-Biotechnology

001
32)Match the entries in Group I with the ploidy Group II. GATE-Biotechnology

001
33)What is the rank of the following matrix? GATE-Biotechnology

001
34)Match the products in Group I with the applications in Group II. GATE-Biotechnology

001
35)Determine the correctness or otherwise of the following Assertion (a) and Reason (r). GATE-Biotechnology

001
36)Determine the correctness or otherwise of the following Assertion (a) and Reason (r). GATE-Biotechnology

001
37)Determine the correctness or otherwise of the following Assertion (a) and Reason (r). GATE-Biotechnology

002
38)Match the entries in Group I with the process parameters in Group II. GATE-Biotechnology

001
39)Match the downstream processes in Group I with the products in Group II. GATE-Biotechnology

001
40)Determine the correctness or otherwise of the following Assertion (a) and Reason (r). GATE-Biotechnology

001
41)A disease is inherited by a child with a probability of 1/4. In a family with two children, the probability that exactly one sibling is affected by this disease is GATE-Biotechnology

001
42)Match the organisms in Group I with the entries in Group II. GATE-Biotechnology

001
43)Match the entries in Group I with the methods of sterilization in Group II. GATE-Biotechnology

001
44)Match the high energy compounds in Group I with the biosynthetic pathways for the molecules in Group II. GATE-Biotechnology

001
45)Match the vitamins in Group I with the processes/reactions in Group II. GATE-Biotechnology

001
46)Consider the data set 14, 18, 14, 14, 10, 29, 33, 31, 25. If you add 20 to each of the values, then GATE-Biotechnology

001
47)An enzymatic reaction is described by the following rate expression. GATE-Biotechnology

001
48)A bacterial culture ( 200 µl containing 1.8 x 10^9) was treated with an antibiotic Z (50 µg per ml ) for 4 h at 37 C. After this treatment, the culture was divided into two equal aliquots. GATE-Biotechnology-2013

001
49)The free energy change for the transport of three Na+ out of the cell is GATE-Biotechnology-2013

001
50)The free energy change for the transport of two K+ into the cell is GATE-Biotechnology-2013

001
51)The purification data for an enzyme is given below GATE-Biotechnology-2013

001
52)The purification data for an enzyme is given below GATE-Biotechnology-2013

001
53)The molar concentration of the repressor in the cell is GATE-Biotechnology-2013

001
54)The cost function for a product in a firm is given by 5 q^2 , where q is the amount of production. The firm can sell the product at a market price of Rs.50 per unit. The number of uni ts to be produced by the firm such that the profit is maximized is

001
55)Choose the most appropriate alternative from the options given below to complete the following sentence: GATE-Biotechnology-2013

001
56)Choose the grammatically INCORRECT sentence: GATE-Biotechnology-2013

001
57)Which one of the following options is the closest in meaning to the word Mitigate? GATE-Biotechnology-2013

001
58)Choose the most appropriate alternative from the options given below to complete the following sentence:GATE-Biotechnology-2013

001
59)Which one of the following is the best inference from the below advertisement? GATE-Biotechnology-2012

001
60)Given the sequence of terms, AD CG FK JP, the next term is GATE-Biotechnology-2012

001
61)Which of the following assertions are CORRECT? GATE-Biotechnology-2012

001
62)The probability that a randomly chosen shock absorber, which is found to be reliable, is made by Y is: GATE-Biotechnology-2012

001
63)A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation 2 y 2x 0.1x = − where y is the height of the arch in meters. The maximum possible height of t

001
64) B-lymphocytes originate from the bone marrow whereas T-lymphocytes originate from -Biotechnology-gate-2012

001
65)Nude mice refers to -Biotechnology-gate-2012

001
66)Heat inactivation of serum is done to inactivate -Biotechnology-gate-2012

001
67)Protein-DNA interactions in vivo can be studied by -Biotechnology-gate-2012

001