Examlex
What is the source of energy for plant roots?
Phenylalanine
An essential amino acid important for the biosynthesis of proteins.
Autosomal Dominant
A pattern of inheritance in which an affected individual has one copy of a mutant gene and one normal gene on a pair of autosomal chromosomes, leading to the expression of the disorder.
Huntington's Disease
A genetic disorder that causes the progressive breakdown of nerve cells in the brain, affecting movement and cognitive functions.
Polyploid
An organism or cell having more than two complete sets of chromosomes, often resulting in greater complexity or size.
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