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TLS Online TPP Program

#Question id: 5578

The phase change of an apical meristem from the juvenile to the mature vegetative phase is often revealed by ________.

#Unit 5. Developmental Biology

  1. a change in the morphology of the leaves produced

  2. the initiation of secondary growth

  3. a change in the orientation of preprophase bands and cytoplasmic microtubules in lateral meristems

  4. the activation of floral meristem identity genes

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TLS Online TPP Program

#Question id: 15595

#Unit 8. Inheritance Biology

How might the function of extracellular endonucleases help protect the bacterium from infection by viruses?
TLS Online TPP Program

#Question id: 28612

#Unit 2. Cellular Organization

SCF and APC/C are multisubunit ubiquitin-protein ligases that belong to which of the following families?
TLS Online TPP Program

#Question id: 495

#Unit 1. Molecules and their Interaction Relevant to Biology

The main function of the pentose phosphate pathway is to:
TLS Online TPP Program

#Question id: 12049

#Unit 7. System Physiology – Animal

Which of the following hormones is released by the presence of fat and protein in the small intestine and has a major effect to decrease gastric emptying?
TLS Online TPP Program

#Question id: 15880

#Unit 12. Applied Biology

 Which one types of culture is ideal for the determination of effects of individual nutrients on cell growth and metabolism.