Most of the Energy During the Collapse of the Iron

question 69

Multiple Choice

Most of the energy during the collapse of the iron core of a supergiant star is released in the form of neutrinos-nearly massless subatomic particles that rarely interact with matter.So how is it they can blow away a stars outer shells?

• A)Although they rarely interact with matter,the sheer number released during the collapse is enough to move most of the star's mass into surrounding space at incredibly high rates of speed.
• B)By creating a massive magnetic field that convulses in on itself,ripping away the stars outer shells
• C)When neutrinos exceed a certain speed,22,300 km/s,they interact with matter quite effectively.
• D)By developing a temporary,but relatively strong positive charge

Understand the roles of synergists, antagonists, and prime movers in muscle movement.

Comprehend the concept of muscle naming based on shape, location, and action.

Understand the different classes of levers within the musculoskeletal system.

Identify specific muscles based on their actions or descriptions given.

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Definitions:

Genetic Theory

An explanation of how traits and characteristics are transmitted through generations via the genes encoded in DNA.

Dopamine Theory

The hypothesis that imbalances in the neurotransmitter dopamine play a significant role in the development of psychiatric disorders, particularly schizophrenia.

Phenothiazines

A class of antipsychotic drugs used to treat mental disorders such as schizophrenia, acting primarily by blocking dopamine receptors in the brain.

Parkinsonian Symptoms

Clinical signs such as tremors, slow movement, stiffness, and balance issues associated with Parkinson's disease.