Q.1 Simple molecule is_________.
Carbohydrates Protein Amino acid
Q.2 Cholesterol oxidase gene____________.
A. tumifacience Photorhabdus luminescens Streptomyces fungus
Q.3 Cry 1 Ab active against________.
European corn borer Colorado potato beetles Cotton ball worm larvae
Q.4 Lectins GNA active against____________.
Potato tuber moth Aphid White fly
Q.5 Introduction of DNA in to the cells of an organism by a method other than conventional sexual crossing is known as_______.
Translation Transduction Transformation
Q.6 Agrobacterium mediated transformation has been reported in_______.
Wheat Rice Bajra
Q.7 At the initial point of infection, coat protein mediated resistance in many systems is correlated with inhibition of _________.
Bacterial replication Fungus replication Virus replication
Q.8 In many proteins, the hydrogen bonding produces a regular coiled arrangement called__________.
Alpha helix Helix Beta helix
Q.9 Proteins with two or more polypeptide chains are known as________.
Monomeric protein Polymeric protein Oligomeric protein
Q.10 The basic control of the higher organism is due to______.
Carbohydrate RNA DNA
Q.11 Basic monomer unit_______.
Nucleoside Nucleic acid Nucleotides
Q.12 2-Deoxyribose is found in_______.
RNA Protein DNA
Q.13 Six numbered single ring found in_______.
Adenine Cytocine Guanine
Q.14 How many different sequences are possible if segment of DNA molecules is of two nucleiotide?
4 16 64
Q.15 Blotting method applied to DNA_________.
Southern Western Northern
Q.16 Alexander Rich and his associates recognized_______.
'B' DNA 'Z' DNA 'A' DNA
Q.17 The part of protein coding gene that is translated in to a protein is called_________.
Intron ORF Exon
Q.18 Initiation codon is________.
AUG GUC UGA
Q.19 Ribosome act as a factory for protein synthesis is__________.
m-RNA r- RNA t- RNA
Q.20 E. coli is______.
Gram positive Circular Gram negative
Q.21 Drought tolerance in plant is increased due to____________.
Low proline Zero proline High proline
Q.22 Operon are common in the organization of genes in______.
Viruses Fungus Bacteria
Q.23 Eco B is__________.
Type II endonuclease Type III endonuclease Type I endonuclease
Q.24 Ligase_______.
Joins DNA fragment Cleaves DNA fragment Cuts DNA fragment
Q.25 Plasmid is double stranded circular_________.
DNA molecules Single stranded RNA molecules RNA molecules
Number of score out of 25 = Score in percentage =
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