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TLS Online TPP Program

#Question id: 7174

According to graph, which of the following statement is incorrect regarding to bicoid protein in drosophila?

#Unit 5. Developmental Biology
  1. According to graph (1)when bicoid mRNA was added to Bicoid-deficient embryos in different places, the place where bicoid mRNA was injected became the head and thorax in concentration dependent manner.
  2. According to graph (2)If bicoid mRNA was injected into the center of an embryo, then that middle region became the head, with the regions on either side of it becoming thorax structures.
  3. According to graph (1)Bicoid protein was found in a gradient, highest in the anterior (head-forming) region.
  4. According to graph (2)If bicoid mRNA was injected into the center of an embryo, then that middle region became the tail, with the regions on either side of it becoming thorax structures.
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TLS Online TPP Program

#Question id: 28625

#Unit 2. Cellular Organization

Ubiquitin protein-ligases APC/CCdh1  performs various functions such as  
a) Degradation of geminin
b) Degradation of securin
c) Induce degradation of B-type cyclin in G1
d) Allows loading of  replicative helicase 
Which of the following is incorrect about APC/CCdh1
TLS Online TPP Program

#Question id: 447

#Unit 1. Molecules and their Interaction Relevant to Biology

In glycolysis, fructose 1,6-bisphosphate is converted to two products with a standard free-energy change (DG'°) of 23.8 kJ/mol.  Under what conditions encountered in a normal cell will the free-energy change (DG) be negative, enabling the reaction to proceed spontaneously to the right?
TLS Online TPP Program

#Question id: 19100

#Unit 6. System Physiology – Plant

Xanthomonas oryzae secretes a highly conserved peptide, which mediates quorum sensing by
TLS Online TPP Program

#Question id: 3023

#Unit 2. Cellular Organization

During which phase of the bacterial growth curve does a bacterial population become much more resistant to harmful conditions?
TLS Online TPP Program

#Question id: 19995

#Unit 2. Cellular Organization

Drosophila melanogaster also shows C-Value paradox in terms of their number of genes. If Drosophila have total 1 x 108 base pairs and average size of one gene is 2000 bp then mathematically gene capacity of Drosophila is