Refractory period is divided into:

Absolute refractory period

Relative refractory period

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#Id: 4786

#Unit 5. Developmental Biology

APX-1 is received by GLP-1 on the ABp cell

 

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#Id: 9731

#Unit 6. System Physiology – Plant

The specialist caterpillars of the monarch butterfly

(Danaus plexippus) are insensitive to the terpenoid toxins. They feed on milkweed leaves and retain the cardenolides. As a result, most insectivorous birds quickly learn to avoid eating monarch caterpillars and adult monarch butterflies.

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#Id: 8964

#Unit 11. Evolution and Behavior

A third fate that can befall a duplicated gene is neofunctionalization. Here the duplicate evolves a novel biological function. 

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#Id: 1441

#Unit 4. Cell Communication and Cell Signaling

Hemidesmosomes

Adhesion type- Cell-matrix

Cytoskeletal attachment- Intermediate filaments

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#Id: 2761

#Unit 13. Methods in Biology

A gel mobility shift assay, is a method for detecting DNA–protein interaction relies on the fact that a small DNA has a much higher mobility in gel electrophoresis than the same DNA does when it is bound to a protein.