Researchers Have Genetically Inactivated Transcription Factors That Are Expressed in the Developing
Multiple Choice
Researchers have genetically inactivated transcription factors that are expressed in the developing ear of mice.This has shown that various transcription factors are necessary for the development of different regions of the inner ear.Pax2 function is required for development of which region of the inner ear?
A) Lateral canal
B) Anterior and posterior canals
C) Cochlea
D) Utricle
E) Endolymphatic duct and sac
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Branchio-oto-renal syndrome,characterized by kidney and hearing defects,is
Q2: The prosensory region in the saccule forms
Q3: The cristae detect which modality?<br>A) Sound vibrations<br>B)
Q4: Which muscle(s)are associated with the ear ossicles?<br>A)
Q5: Would mutation in genes that encode cytoskeletal
Q7: The inner ear arises from which structure?<br>A)
Q8: Development of the sensory regions of the
Q9: Which signaling pathway controls the orientation and
Q10: Hereditary deafness can result from mutations in
Q11: Microtia/anotia can be associated with other birth