During the specification of neural crest cells, the neural plate is bordered by neural crest anteriorly and caudally, and by placodal ectoderm anteriorly. If the ectodermal cells receive both BMP and Wnt for an extended period of time, they become

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#Question id: 12078

#Unit 7. System Physiology – Animal

Following ejaculation, arterial blood flow into the corpora cavernosa decreases back to the normal resting level resulting in the flaccid state. What is the best explanation for this decrease in blood flow?

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#Question id: 28601

#Unit 2. Cellular Organization

Threonine -160 phosphorylation is mediated by____

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#Question id: 14499

#Unit 13. Methods in Biology

Three machines A, B and C produce respectively 60%, 30% and 10% of the total number of items of a factory. The percentages of defective output of these machines are respectively 2%, 3% and 4%. An item is selected at random and found defective. Find the probability that the item was produced by machine C.

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#Question id: 22012

#Unit 1. Molecules and their Interaction Relevant to Biology

Increasing the Km value, the Lineweaver-Burk equation shift

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#Question id: 26875

#Unit 10. Ecological Principles

Facilitation may be important in