The lower part now consists of a central core of striated muscle elements, connected, behind the peritoneum, with the abdominal wall.
32.
Contractions in striated muscles are voluntary, except for the heart muscle, in which contractions are regulated involuntarily by the sinoatrial node.
33.
L-type calcium channels are also enriched in the t-tubules of striated muscle cells, i . e ., skeletal and cardiac myofibers.
34.
The Popeye ( POP ) family of proteins, is restricted to vertebrates and is preferentially expressed in developing and adult striated muscle.
35.
The external anal sphincter, by contrast, is made up of skeletal ( or striated muscle ) and is therefore under voluntary control.
36.
Striated muscle fibres also line the rim of the bell, allowing the animal to move along by alternately contracting and relaxing its body.
37.
The small ANK1 ( sAnk1 ) protein splice variants makes contacts with obscurin, a giant protein surrounding the contractile apparatus in striated muscle.
38.
The muscle cells of the iris are smooth muscle in mammals and amphibians, but are striated muscle in reptiles ( including birds ).
39.
In striated muscle, such as meat cuts, can show structural coloration or iridescence due to this periodic alignment of the fibrils and sarcomeres.
40.
Troponin T binds to tropomyosin and helps position it on actin, and with the rest of the troponin complex modulates contraction of striated muscle.
