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TLS Online TPP Program

#Question id: 28704

What is the function of Glycosidase in biosynthesis of all N-linked oligosaccharides in the ER?

#Unit 2. Cellular Organization
  1. Formation of glycosidic bond in between the dolichol phosphate and sugar residue

  2. Catalyzes the transfer of precursor oligosaccharide from a dolichol lipid to the tripeptide sequences

  3. Involve to remove all three glucose residues and one particular mannose residue
  4. Adding Two N- acetylglucosamine (GlcNAc) and five mannose residues to a dolichol phosphate on the cytosolic face of the ER
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TLS Online TPP Program

#Question id: 28352

#Unit 5. Developmental Biology

Which of the following protein acts as eIF4E-binding protein that specifically inhibit Oskar mRNA translation?
TLS Online TPP Program

#Question id: 28353

#Unit 5. Developmental Biology

Before fertilization, graph representing A, B, C and D mRNA which is deposited in the oocyte by the ovarian nurse cells. Select the correct combination of these mRNAs.
TLS Online TPP Program

#Question id: 28354

#Unit 5. Developmental Biology

The following statements were made regarding the patterning of anterior-posterior body plan of Drosophila:

A. Mutant bicoid mRNA that leads to the deletion of head and thorax

B. bicoid mutant phenotype expressed  two telson phenotype

C. the Bicoid protein activates the zygotic expression of the hunchback gene

D. the bicoid mRNA is represses the hunchback mRNA

Which one of the following options represents all correct statements as made above?
TLS Online TPP Program

#Question id: 28355

#Unit 5. Developmental Biology

what is the function of the gene exuperantia and swallow and if it is mutated that leads to____
TLS Online TPP Program

#Question id: 28356

#Unit 5. Developmental Biology

The following statements were made regarding the patterning of anterior-posterior body plan of Drosophila:
A. Mutant Nanos mRNA that leads to the deletion of abdomen region
B. Nanos mutant phenotype expressed  two head phenotype
C. Nanos is a posterior morphogenic protein
D. It involves to represses the caudal mRNA
TLS Online TPP Program

#Question id: 28357

#Unit 5. Developmental Biology

 what is the function of the gene tudor (tud) & oskar (osk) and if it is mutated that leads to____