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shortens
Riley Wolf
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What is the difference between brachialis and brachioradialis?
The biceps brachialis muscle is inserted into ulna while brachioradialus is inserted into radius moreover brachialis contracts ulna to bend the arm at elbow and branchioradialus contracts to perform the same job.
Does mass remain the same when matter contracts?
Mass is the quantity of matter. Even though matter contracts the mass remains constant.
Compare and contrast conduction and convection?
convection means when something is heated it expands or conducts eg. metal is heated it contracts when it is cooled it contracts.
When my diaphragm contracts and moves downward?
When you inhale.
What is a muscle that rotates the upper arm?
There is not a single muscle that rotates the upper arm. The name of the muscle that contributes in rotation of the upper arm is deltoid muscle.
What does a muscle become when it contracts?
A muscle becomes shorter when it contracts.
When a muscle contracts how does its form change?
A muscle that contracts shortens whereas a muscle that relaxes lengthens.
When one muscle contracts what happens to the opposing muscle?
When one muscle in a pair contracts the other expands.
When muscle contracts it is?
Flexion
When the muscle contracts it is?
Flexion
When a muscle contracts it?
shortens
Which muscles contracts when the leg is extended at the knee?
The muscle that contracts when the leg is extended at the knee is call the gastrocnemius muscle
What happens when the biceps muscle contracts?
When the bicep contracts the triceps relax
When one muscle contracts what dose the other muscle do?
Relaxes
When a muscle contracts how does actin and myosin get shorter?
When the muscle contracts, it gets shorter. When it relaxes, it gets longer.
What is the intersection of the muscle?
The site that undergoes most of the movement when a muscle contracts.
Muscle that contracts in order to cause a miotic effect?
circular muscle
