Binding of insulin to the insulin receptor leads to activation of a protease that cleaves the TUG protein, releasing GLUT4-containing vesicles, which move along microtubules

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#Id: 1030

#Unit 5. Developmental Biology

In primary neurulation, 

cells surrounding the neural plate direct the neural plate cells to proliferate, invaginate into the body, and separate from the surface ectoderm to form an underlying hollow tube.

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#Id: 5932

#Unit 10. Ecological Principles

In connectedness webs all the known links are drawn and equal importance is attached to each link

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#Id: 443

#Unit 2. Cellular Organization

Individual nucleosomes can be obtained by treating chromatin with the endonuclease micrococcal nuclease (MNase), which cuts the DNA at linker DNA.

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#Id: 502

#Unit 2. Cellular Organization

Number of gene per genome also shows paradoxical character.

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#Id: 7514

#Unit 6. System Physiology – Plant

Although free IAA is the biologically active form of the hormone but toxic in high concentration, the vast majority of auxin in plants is found in a covalently bound state are considered hormonally inactive.

IAA has been found to be conjugated to both high- and low-molecular-weight compounds.

Low-molecular-weight conjugated auxins include esters of IAA with glucose or myo-inositol and amide conjugates such as IAA-N-aspartate.

High-molecular-weight IAA conjugates include IAAglucan