A synapse is a site where information is transmitted from one cell to another. 

Types of synapses:

1. electrical synapse

2. chemical synapse

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#Id: 4468

#Unit 13. Methods in Biology

The smaller the value of D, the better the resolution. The value of D is given by the equation.

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#Id: 6398

#Unit 2. Cellular Organization

Repression-Trp aporepressor dimer binds high tryptophan, changes conformation with high affinity for trp operator

Tryptophan is a corepressor

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#Id: 2984

#Unit 13. Methods in Biology

The unit of s is seconds Most values of s are between 10-13 and 10-11 second. To
eliminate the exponents, the value of s is usually reported in svedbergs (S). 1 svedberg 10-13 second.

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#Id: 112

#Unit 5. Developmental Biology

Differential gene expression is the process by which cells become different from one another based on the unique combination of genes that are active, or “expressed.”

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#Id: 6580

#Unit 7. System Physiology – Animal

The walls of the seminiferous tubules are lined by primitive germ cells and Sertoli cells, large, complex glycogen- containing cells that stretch from the basal lamina of the tubule to the lumen