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WorksheetsTissue Culture ....
Total questions: 10
Worksheet time: 5mins
) In plant tissue culture technique surface sterilization of explant is made by…………
Hydrochloric acid
Sulphuric acid
Mercury chloride
Nitric acid
The two strand of double helix model of DNA are holdind together by……..
Sugar & nitrogen base
Sugar &phosphate group
Phosphate &nitrogen base
Phosphate &phosphate group
..……….proposed definite model of molecular structure
Watson
Crick
Watson &crick
Daniel
In DNA replication okazaki fragments on lagging are joined together by enzyme
Helicase
Primase
DNA ligase
RNA ligase
Topoisomerase is involved in….. ………………
Producing RNA Primer
Secretion of DNA strand
Producing Nick in DNA
T-RNA formation
Restriction Endonucleases are ……………enzyme
Bacterial
Viral
Fungal
Algal
Agrobacterium cell consist of ………..as independent replication circular DNA
Cosmid
Plasmid
Ti-Plasmid
L-Plasmid
……………Medium is commonly used in tissue culture technique
PDA
M.S.
Agar-Agar
Czapek Dox
The term ‘Totipotency’ was given by _____________.
T.H. Morgan
Haberlandt
Schwann
De Robertis
In PCR reaction .....enyme is used.
Taq polymerase
Reductase
Phosphatse
Dehydrogenase
