Adherens junctions: -triyambak.org

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#Question id: 24285

Adherens junctions:

#Unit 4. Cell Communication and Cell Signaling

function as transmembrane linkers (integrators) between the extracellular matrix and the actin cytoskeleton.
permit the passage of molecules as large as 1.2 nm in diameter
seal off body cavities and restrict diffusion of membrane components.
functions as a tension cable that can internally brace the cell and thereby control its shape

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TLS Online TPP Program

#Question id: 4824

#Unit 8. Inheritance Biology

If plant with genotype AaBb is test cross where A and B are link at 10 map unit in trance configuration then the probability of getting AaBB and AaBb genotype respectively?

TLS Online TPP Program

#Question id: 18963

#Unit 13. Methods in Biology

The use of wild type pTi as a vector presents the following three problems.

1. Presence of oncogenes (iaaM, iaaH and ipt) in T-DNA, which causes a disorganised growth and a loss of regeneration potentiaLof the cells having T-DNA in their genomes.

2. Their large size makes the handling procedures during cloning tedious and cumbersome.

3. A general lack of unique cloning sites within the T-DNA, which are needed for the insertion of DNA segments to be cloned

In the above mention’s problems, 1 and 3 can removed by disarming and creating MCS, to overcome from 2nd problem need to develop

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#Question id: 15286

#Unit 5. Developmental Biology

In the case of the French flag model. we assume a source of morphogen at one end and a sink at the other and that the concentrations of morphogen at both ends are kept constant but are different from each other. If the cells can respond to threshold concentrations of the morphogen, Thresholds can represent the