Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?

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#Question id: 28333

#Unit 5. Developmental Biology

 Genes that are active in the mother to make products for the early development of the offspring is called___

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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: 609

#Unit 1. Molecules and their Interaction Relevant to Biology

The ________ theory explains cooperative binding by suggesting all subunits of a given protein have the same conformation, either all R or all T.

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#Question id: 800

#Unit 1. Molecules and their Interaction Relevant to Biology

Following table lists the two major forms of DNA duplexes, conformation of base attached to the sugar and the nature of major and minor grooves.

DNA duplex	Properties
(A)  A form	(i) Syn conformation of the base to sugar
(B)  B form	(ii) Anti conformation of the base to sugar
	(iii) Wide major groove
	(iv) Narrow major groove
	(v) Wide minor groove
	(vi) Narrow minor groove
	(vii) C-3’ endo sugar puckering
	(viii) C-2’ endo sugar puckering

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#Question id: 4183

#Unit 3. Fundamental Processes

Amino acids are attached to tRNA at the __.