Carbon Is a Major Component of

question 25

Multiple Choice

Carbon is a major component of

• A) atmospheric gases.
• B) sedimentary rocks.
• C) the oceans.
• D) organic compounds.
• E) sandy soils.

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Definitions:

Phenylketonuria

A genetic disorder characterized by the inability of the body to process the amino acid phenylalanine, leading to harmful levels in the blood and brain if untreated.

Mental Retardation

An outdated term now referred to as intellectual disability, characterized by significant limitations in intellectual functioning and adaptive behavior.

Hyperactivity

A condition characterized by excessive movement, impulsivity, and difficulty in maintaining attention, often associated with attention deficit hyperactivity disorder (ADHD).

Amniocentesis

A medical procedure used in prenatal diagnosis to sample a small amount of amniotic fluid for the testing of chromosomal abnormalities, fetal infections, and sex determination.