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TLS Online TPP Program

#Question id: 27551

Glycine at pH 2.34, where there is an equal mixture of +H3N-CH2-COOH and +H3N-CH2-COO-  then the average or net positive charge is 

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. -1/2

  2. +1/2

  3. +1

  4.  -1

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TLS Online TPP Program

#Question id: 5078

#Unit 5. Developmental Biology

A human blastomere is:
TLS Online TPP Program

#Question id: 5080

#Unit 5. Developmental Biology

As cleavage continues during frog development, the size of the blastomeres:
TLS Online TPP Program

#Question id: 5081

#Unit 5. Developmental Biology

 The vegetal pole of a frog zygote differs from the animal pole in that ________.
TLS Online TPP Program

#Question id: 5083

#Unit 5. Developmental Biology

Which of the following correctly displays the sequence of developmental milestones?
TLS Online TPP Program

#Question id: 5084

#Unit 5. Developmental Biology

The first cavity formed during frog development is the ________.
TLS Online TPP Program

#Question id: 5085

#Unit 5. Developmental Biology

An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of ________.