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TLS Online TPP Program

#Question id: 2550

In plant cells, the middle lamella ________.

#Unit 2. Cellular Organization

  1. glues adjacent cells together

  2. prevents dehydration of adjacent cells

  3. connects the cytoplasm of adjacent cells

  4. prevents excessive uptake of water by plant cells

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TLS Online TPP Program

#Question id: 27496

#Unit 1. Molecules and their Interaction Relevant to Biology

Match the following
TLS Online TPP Program

#Question id: 27497

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following bonds is true Nonreducing Disaccharides such as Glycosylglycosides
TLS Online TPP Program

#Question id: 27498

#Unit 1. Molecules and their Interaction Relevant to Biology

If sucrose is hydrolysed with invertase the net equilibrium mixture will have optical rotation at 200 (use the data mention in fig.)
TLS Online TPP Program

#Question id: 27499

#Unit 1. Molecules and their Interaction Relevant to Biology

Which is the correct chair form of the β anomer of D-mannose?
TLS Online TPP Program

#Question id: 27500

#Unit 1. Molecules and their Interaction Relevant to Biology

Which carbon becomes the anomeric carbon of glucose in its pyranose form? 
TLS Online TPP Program

#Question id: 27501

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements regarding the reducing ability of a sugar is wrong?