The folding of sheets of cells, the migration of cells, and cell death are all mechanisms of

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#Question id: 11569

#Unit 7. System Physiology – Animal

Oxytocin and antidiuretic hormone (ADH) are synthesized in the ________ but released from the ________.

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#Question id: 28406

#Unit 5. Developmental Biology

Noggin is a secreted protein that is able to accomplish two of the major functions of the organizer, such function involve__ 

a) It induces dorsal ectoderm to form neural tissue

b) It induces dorsal ectoderm to form epidermal tissue

c) It dorsalizes mesoderm cells that contribute to the ventral mesoderm

d) It dorsalizes mesoderm cells that contribute to the dorsal most mesodermal cell

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#Question id: 6594

#General Aptitude

963	2	844
464	?	903

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#Question id: 1266

#Unit 4. Cell Communication and Cell Signaling

Integrins

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#Question id: 33444

#Unit 1. Molecules and their Interaction Relevant to Biology

Ribofuranose rings in nucleotides can exist in four different puckered conformations. Which pair of carbon undergoes to puckering conformation?