muscular system development

Question 0

where does your smooth muscle develop from?

Answer 0

splanchnic mesoderm

Question 1

where does your skeletal muscle develop from?

Answer 1

paraxial mesoderm

Question 2

where does your cardiac muscle develop from?

Answer 2

splanchnic mesoderm

Question 3

what regulates the development of sclerotome cells (cells on the anterior and posterior borders of the somites)?

Answer 3

SCLERAXIS

Question 4

the dermomyotome is formed from what 2 precursors?

Answer 4

ventrolateral lips
dorsomedial lips
this will be the muscles

Question 5

what muscle-specific genes do VLL cells of the dermatome express?

Answer 5

MYF5

MYO-D

Question 6

what controls the expression of MYO-D and MYF-5 in VLL cells?

Answer 6

BMP4
Fibroblast growth factor
WNT proteins

Question 7

patterns of muscle development in the head are directed by connective tissue elements derived from what?

Answer 7

neural crest cells

Question 8

connective tissue of limb buds is derived from what?

Answer 8

somatic mesoderm

Question 9

what are the dorsal aorta and other large arteries derived from?

Answer 9

lateral plate mesoderm

neural crest cells

Question 10

what are coronary arteries derived from?

Answer 10

proepicardial cell

neural crest cells

Question 11

what are the only types of smooth muscle derived from ectoderm?

Answer 11

spincter and dilator muscles in the pupil
mammory glands
sweat glands