Cardiac and skeletal muscle are both striated in appearance, while smooth muscle is not. Both cardiac and smooth muscle are done without will or conscious control while skeletal muscle is voluntary (in control). While skeletal muscles are arranged in regular, parallel bundles, cardiac muscle connects at branching, irregular angles, called intercalated discs.
The main difference between cardiac skeletal and smooth muscle is that cardiac muscles perform involuntary muscular movements of the heart, aiding the heart to pump blood throughout the body, while skeletal muscles perform a voluntary muscular movements of bones, aiding physical movements of the body such as walking, running, and writing.
FOX promotes the expression of the gene HOUND indirectly.
Explanation:
It is likely that there is another protein (protein X) that is involved. For example FOX maybe increasing the expression of protein X which may activate the expression of the HOUND gene through cell signalling or protein-protein interactions.
In order to test the presence of starch, one has to treat with iodine. If the food turns blue-black in color, it is an indication of the presence of the starch.
