If Antibodies to Fibronectin Are Exposed to an Embryo Through

question 46

Multiple Choice

If antibodies to fibronectin are exposed to an embryo through which neural crest cells are migrating,what happens?

• A)Neural crest cell movements are inhibited.
• B)Neural crest cell movements are excited.
• C)Neural crest cells die.
• D)Neural crest cells divide.
• E)Neural crest cells convert into muscle cells.

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Acres

A unit of land area used primarily in the US, equal to 43,560 square feet, or about 4,047 square meters.

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