Kinesin-13 bind and curve the end of the tubulin protofilaments into which conformation?

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#Question id: 12168

#Unit 8. Inheritance Biology

The proportion of the total phenotypic  variation that is due to genetic differences is known as 

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#Question id: 19236

#Unit 12. Applied Biology

Which is the normal mode of DNA integration into the chloroplast genome.

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#Question id: 1125

#Unit 4. Cell Communication and Cell Signaling

Examples of G protein–coupled receptors include

a. rhodopsin receptor.             b. β-adrenergic receptor.

c. insulin receptor.                   d. acetylcholine receptor.

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#Question id: 24202

#Unit 4. Cell Communication and Cell Signaling

Homophilic Binding appears:

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#Question id: 3355

#Unit 11. Evolution and Behavior

Speciation in ancestor as following way

A- Non-swimming populations separated by a river may gradually diverge because there is no gene flow between them

B- Plants commonly exhibit polyploidy, meaning they contain three or more sets of chromosomes

C- The tendency for two species to diverge in morphology and thus resource use because of competition

Which of the following above condition allowed to which type of speciation?