Which of the following cells become Nieuwkoop center?

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#Question id: 18649

#Unit 13. Methods in Biology

In an SDS PAGE, on average, one SDS molecule binds for every

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#Question id: 33282

#Unit 2. Cellular Organization

The completion of a normal anaphase depends on the dephosphorylation of Cdk substrates, which in most cells results from the:

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#Question id: 28723

#Unit 2. Cellular Organization

After the vesicle coat is complete, which of the following coat subunit act as a GAP and causes disassembly of the coat?

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#Question id: 1200

#Unit 4. Cell Communication and Cell Signaling

Glucagon binds to the glucagon receptor, which interacts with a membrane-bound G protein, whose α subunit releases GDP and binds GTP. The α subunit then dissociates from the G protein and diffuses to a membrane-bound adenylyl cyclase which produces cAMP. In this scenario, name the

(1) transducer,

(2) effector,

(3) first messenger, and

(4) second messenger.

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#Question id: 27079

#Unit 1. Molecules and their Interaction Relevant to Biology

The van der Waals interaction as a function of interatomic distance r, then which of the following equation is correct