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TLS Online TPP Program

#Question id: 1105

Which of the following is a correct association?

#XL - Q Biochemistry

  1. kinase activity and the addition of a tyrosine

  2. phosphodiesterase activity and the removal of phosphate groups

  3. GTPase activity and hydrolysis of GTP to GDP

  4. adenylyl cyclase activity and the conversion of cAMP to AMP

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TLS Online TPP Program

#Question id: 15705

#XL - S Microbiology

IAA or IBA auxins alone or in combination with a low concentration of cytokinin are important in the induction of
TLS Online TPP Program

#Question id: 15707

#XL - S Microbiology

Mature and certain differentiated e.g., parenchyma and often colenchyma cells undergo changes to become meristematic, this is called 
TLS Online TPP Program

#Question id: 15708

#XL - S Microbiology

In many species hormone which promotes SE and shoot bud regeneration and markedly improves SE maturation is
TLS Online TPP Program

#Question id: 15709

#XL - S Microbiology

Anti browning compounds helps to reduce toxicity by removing toxic substances produced during the culture and permits unhindered cell growth.
TLS Online TPP Program

#Question id: 15710

#XL - S Microbiology

A phenolic compound, is sometimes added to inhibit the enzyme IAA oxidase responsible for the breakdown of IAA.
TLS Online TPP Program

#Question id: 15711

#XL - S Microbiology

For the regeneration of a whole plant from a cell or callus tissue, there should be differentiation leading to shoot bud or embryo formation. This may occur through