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TLS Online TPP Program

#Question id: 22955

Based On ABC model during flower development, loss of class A activity results the formation of only stamen and carpel. Which of the flowering floral organs identity genes controls the class  A activity ?

#5. Developmental Biology
  1. APETALA 1 and APETELA 2 – class A genes
  2. APETALA 2 and pistillata -  CLASS B GENES
  3. ONLY PISTILLATA – CLASS B GENES 
  4. ONLY AGAMOUS- CLASS B GENES
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TLS Online TPP Program

#Question id: 545

#1. Molecules and their Interaction Relevant to Biology

Which one of the following is not among the six internationally accepted classes of enzymes?
TLS Online TPP Program

#Question id: 546

#1. Molecules and their Interaction Relevant to Biology

Enzymes are potent catalysts because they:
TLS Online TPP Program

#Question id: 547

#1. Molecules and their Interaction Relevant to Biology

The role of an enzyme in an enzyme-catalyzed reaction is to:
TLS Online TPP Program

#Question id: 548

#1. Molecules and their Interaction Relevant to Biology

Which one of the following statements is true of enzyme catalysts?
TLS Online TPP Program

#Question id: 550

#1. Molecules and their Interaction Relevant to Biology

Which of the following statements is false?
TLS Online TPP Program

#Question id: 552

#1. Molecules and their Interaction Relevant to Biology

Which of the following is true of the binding energy derived from enzyme-substrate interactions?