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#Question id: 160


Of the 20 standard amino acids, only ___________ is not optically active.  The reason is that its side chain ___________.

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. alanine; is a simple methyl group

  2. glycine; is a hydrogen atom

  3. glycine; is unbranched

  4. lysine; contains only nitrogen


Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 19071

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#Question id: 19071

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#Question id: 19072

#Unit 4. Cell Communication and Cell Signaling

Bacterial surface triggered immunity in the host plant gives response 

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#Question id: 19072

#Unit 6. System Physiology – Plant

Bacterial surface triggered immunity in the host plant gives response 

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#Question id: 19073

#Unit 4. Cell Communication and Cell Signaling

Bacteria releases toxin or effectors, which triggered immune response in the host plant, known as__

TLS Online TPP Program

#Question id: 19073

#Unit 6. System Physiology – Plant

Bacteria releases toxin or effectors, which triggered immune response in the host plant, known as__

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