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TLS Online TPP Program

#Question id: 14843

In both animals and plants, undifferentiated cells go through a process of maturation that begins when they become committed to a specific cell lineage.
   
Which of the following option represents correct events regarding to series

#Unit 5. Developmental Biology
  1. A- Cell specific gene expression
    B- Cytoplasmic determinants or inductive signal 
    C- Loss of competence for alternative fates or chromatin remodeling
  2. A- Loss of competence for alternative fates or chromatin remodeling
    B- Cell specific gene expression
     C- Cytoplasmic determinants or inductive signal 
  3. A- Cytoplasmic determinants or inductive signal  
    B- Loss of competence for alternative fates or chromatin remodeling
    C- Cell specific gene expression
  4. A- Loss of competence for alternative fates or chromatin remodeling
    B- Cytoplasmic determinants or inductive signal 
    C- Cell specific gene expression

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TLS Online TPP Program

#Question id: 33276

#Unit 2. Cellular Organization

For microtubule formation, mitotic chromosomes generate local signals that activate:
TLS Online TPP Program

#Question id: 26518

#Unit 3. Fundamental Processes

A significant difference between the transcription of eukaryotic and prokaryotic RNAs is, choose the correct option
a.In bacteria, transcription takes place on a DNA template
b.In bacteria takes place on a chromatin template as a domain 
c.In eukaryotes, transcription takes place on a chromatin template as a domain 
d.In eukaryotes transcription takes place on a DNA template
TLS Online TPP Program

#Question id: 31314

#Unit 6. System Physiology – Plant

Pyruvate is precursor of which secondary metabolite biosynthetic pathway
TLS Online TPP Program

#Question id: 19176

#Unit 13. Methods in Biology

Which of the following is separated through column chromatography?
TLS Online TPP Program

#Question id: 3339

#Unit 11. Evolution and Behavior

In a plant species, flower color locus either homozygous or heterozygous with genotype RR-red, Rr- pink and rr- white. The Proportional of pink flower in generation 0 is .50.  What is the level of remaining pink flower in a third generation of repeated selfing?