Examlex

Solved

The Action Structure

question 20

Multiple Choice

The Action Structure


Definitions:

Down Syndrome

A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, characterized by developmental and physical changes.

Meiosis

A type of cell division that reduces the chromosome number by half, resulting in four haploid cells, each genetically distinct from the parent cell, essential for sexual reproduction.

Phenylketonuria

A genetic disorder characterized by the body's inability to break down the amino acid phenylalanine, leading to harmful accumulations.

Phenylalanine

An essential amino acid that is a building block of proteins, not synthesized by the human body, and thus must be obtained from the diet.

Related Questions