TLS Online TPP Program

#Question id: 324


Why are hydrocarbons insoluble in water? 

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. The majority of their bonds are polar covalent carbon-to-hydrogen linkages.

  2. The majority of their bonds are nonpolar covalent carbon-to-hydrogen linkages.

  3. They exhibit considerable molecular complexity and diversity. 

  4. They are less dense than water. 

More Questions
TLS Online TPP Program

#Question id: 28351

#Unit 5. Developmental Biology

Oskar mRNA becomes complexed with plus-directed motor protein in the oocyte, it moves to the growing end of the microtubules at the posterior region, where the translation occur but inhibition of Oskar translation is mediated by____

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