Place Where Optic Nerve Fibers Cross in the Brain

question 104

Multiple Choice

Place where optic nerve fibers cross in the brain:

• A) Optic disc
• B) Optic chiasm
• C) Retina
• D) Olfactory lobe
• E) Cerebral cortex

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Definitions:

U-238

U-238 denotes uranium-238, the most abundant isotope of uranium found in nature, known for its long half-life and use as a starting material in the production of nuclear fuel and atomic weapons.

U-235

An isotope of Uranium with a unique capability for nuclear reactions, particularly used in nuclear reactors and weapons.

Pu-242

A radioactive isotope of plutonium, with a half-life of over 373,000 years, significant in nuclear science and waste management.

Fission Of Uranium

A nuclear reaction in which the nucleus of a uranium atom splits into smaller parts, releasing a large amount of energy.