Biosynthesis of all N-linked oligosaccharides begins in the rough ER with a preformed oligosaccharide precursor containing 14 residues.

TLS Online TPP Program

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#Unit 1. Molecules and their Interaction Relevant to Biology

Lineweaver-Burk plot showing the effect of competitive inhibition; (b) the same, showing plots for several inhibitor concentrations at fixed enzyme concentrations.

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#Unit 4. Cell Communication and Cell Signaling

Wnt proteins are essential for- 

Brain development

Limb patterning

Organogenesis

Formation of osteoblasts

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#Unit 3. Fundamental Processes

rNTPs are present at approximately 10-fold higher concentration in the cell, they are incorporated at a rate that is more than 1000-fold lower than dNTPs.

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#Unit 10. Ecological Principles

The number of species should increase with increasing island size. This is also known as the species-area hypothesis.

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#Unit 13. Methods in Biology

According to layman’s words, the variance is a measure of how far a set of data are dispersed out from their mean or average value. It is denoted as ‘σ²’.