Fermentation
Increases
Using ATP, the cells in the muscles of the sun's legs use actin and myosin to expand and contract, making the muscles themselves contract and move.
Yes, provided you are capable of making your "mark".
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friction
Not exactly. Your intercostal muscles are the muscles that contract and they're found inbetween in each rib in the rib cage. When this contracts, as well as the diapragm, the lungs will have less air pressure inside them, making you breathe in. Hope this helped? :)
Purkinje fibers
The radial muscles in the iris contract making the pupil larger letting in more light.
The muscles of the airways contract during an asthma attack, leading to narrowing of the air passages and making it difficult to breathe. This constriction is triggered by various factors such as allergies, exercise, or irritants like smoke. Prompt treatment with medications can help to relax the muscles and alleviate symptoms.
the diaphragm, ribs, chest muscles, and sternum.
In some reflex actions, skeletal muscles contract without the involvement of conscious thought or decision-making processes from the brain. These reflex actions are controlled by the spinal cord and are known as spinal reflexes.