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TLS Online TPP Program

#Question id: 8959

The most ancient branch point in animal phylogeny is that between having

#Unit 9. Diversity of Life Forms
  1. radial or bilateral symmetry.
  2. a well-defined head or no head.
  3. diploblastic or triploblastic embryos.
  4. true tissues or no tissues.
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TLS Online TPP Program

#Question id: 2064

#Unit 2. Cellular Organization

What kinds of molecules pass through a cell membrane most easily?
TLS Online TPP Program

#Question id: 88

#Unit 1. Molecules and their Interaction Relevant to Biology

Anomers can be interconverted ________.
TLS Online TPP Program

#Question id: 791

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of this is not a normal base found in tRNA?
TLS Online TPP Program

#Question id: 226

#Unit 1. Molecules and their Interaction Relevant to Biology

Which in not a lipid-soluble vitamin?
TLS Online TPP Program

#Question id: 33339

#Unit 2. Cellular Organization

Inactivation of which of the following protein in rod-shaped bacteria causes the cells to become coccoid (coccus-shaped)?