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TLS Online TPP Program

#Question id: 11171

Starlings often decorate their nests with sprigs of carrot leaves because

#Unit 10. Ecological Principles
  1. It is a signal to other starlings to leave the nest site alone
  2. The leaves interfere with the development of nest mites, a parasitic species
  3. It camouflages the nest site
  4. They are attracted to the green color
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TLS Online TPP Program

#Question id: 2126

#Unit 2. Cellular Organization

A hydropathy plot is used to:
TLS Online TPP Program

#Question id: 2804

#Unit 2. Cellular Organization

The formation of nucleosomes is the first step in a process that allows the eukaryotic DNA to be folded into much more compact structures that reduce the linear length by as much as
TLS Online TPP Program

#Question id: 18744

#Unit 13. Methods in Biology

What is the disadvantage of amplification of using PCR over natural cloning?
TLS Online TPP Program

#Question id: 860

#Unit 1. Molecules and their Interaction Relevant to Biology

Select true ‘T’ AND false ‘F’ about ubiquitinylation

I. These ubiquitin-like modifiers control processes as diverse as nuclear import,

II. Regulated by the ubiquitin-like modifier Sumo, and autophagy,

III. Regulated by the ubiquitin-like modifier Atg8.

IV. For a protein to be efficiently degraded, it must be linked to a chain of at least four tandemly linked ubiquitin molecules in which Lys 34 of each ubiquitin forms an isopeptide bond with the C-terminal carboxyl group of the following ubiquitin.
TLS Online TPP Program

#Question id: 19879

#Unit 13. Methods in Biology

Which of the following enzyme is used to cut DNA molecules in rDNA technology