NBME F1S2 muscle precursor cells BQ'

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NBME F1S2 muscle precursor cells BQ'

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Believe
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12/03/05 - 07:15 AM

The drawing is of a cross section through the trunk of a human embryo at 5 weeks' gestation. Which labeled structure contains muscle precursor cells derived from the somites?

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cyra
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12/03/05 - 07:38 AM

cyra
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12/03/05 - 01:37 PM

This one was a fluke...its been a while since i last reviwed embryology!

roopashri
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12/03/05 - 03:46 PM

believe, r these NBME qns?

prader-willi
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12/03/05 - 10:00 PM

H????????

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Believe
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12/06/05 - 09:17 PM

can any buddy explain this, i have doubts about g and h?

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Believe
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12/07/05 - 12:16 AM

I think I will go with H) somatic mesoderm

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drk1980
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01/27/06 - 02:27 AM

In the BQ'(Board Question) titled pic, can u plz help me identify the marked items? My guess:

A- ?
B- Neural Tube
C- Notochord
D- Foregut lining?(endoderm)
E- Dorsal Mesentery
F- Heart lining?(endoderm)
G- Myotome
H-Dermomyotome
I- ??
The unlabeled structure opposing 'G' (colorshade ~ H)- Sclerotome?

drk1980
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01/29/06 - 03:06 PM

no one knows? confused

i think A might be dorsal root ganglion. and I is 'nothing'...

reet
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01/29/06 - 04:43 PM

#10

I .. ectoderm..?

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anjushree
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02/03/06 - 02:24 PM

#11

do not u think A to be sclerotome-----as it has come around neural tube to form vertebra

Musuq
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10/19/06 - 07:28 PM

#12

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