For kinesin motors, the direction of movement along a microtubule is specified by the motor’s:

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#Question id: 18917

#Unit 13. Methods in Biology

Transformation of plasmid in requires competent E.coli cells, this competent cells are formed by chemical and electrical treatment causes cell become more porous, the phenomenon is called 

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#Question id: 34089

#Unit 3. Fundamental Processes

A. Replication Initiation require full methylation of the Dam target sites in the origin

B. Replication Initiation inhibited by hemimethylation of Dam target sites 

C. Replication Initiation inhibited by nonmethylation of Dam target sites 

D. An origin of nonmethylated DNA can function effectively

Choose true and false

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#Question id: 7699

#Unit 9. Diversity of Life Forms

In the phylogenetic trees, numbers represent species, and the same species are shown in both trees. Which two species are represented as sister species in Tree 2 but are not shown as sister species in Tree 1?

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#Question id: 9607

#Unit 9. Diversity of Life Forms

The common housefly belongs to all of the following taxa. Assuming you had access to textbooks or other scientific literature, knowing which of the following should provide you with the most specific information about the common housefly?

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#Question id: 4544

#Unit 3. Fundamental Processes

How is the binding of ligand to the extracellular domain communicated to the intracellular domain?