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definition on biological terms
Amino Acid
Organic compounds that serve as the building blocks of proteins.
Allele
Different forms of a gene that can exist at a specific locus on a chromosome.
DNA (Deoxyribonucleic Acid)
Molecule that carries genetic information.
Chromosome
Structure made of DNA and proteins that contains genes.
Cell
Basic unit of life that makes up all living organisms.
Proteins
Large molecules made up of amino acids, essential for various biological functions.
Nucleus
Membrane-bound organelle in eukaryotic cells that contains DNA.
Gene
Segment of DNA that codes for a specific protein or trait.
Variation
Differences in traits among individuals in a population.
Dominant
An allele that expresses its trait even in the presence of a recessive allele.
Recessive
An allele that expresses its trait only when two copies are present.
Homozygous
An organism with two identical alleles for a specific gene (e.g., AA or aa).
Heterozygous
An organism with two different alleles for a specific gene (e.g., Aa).
Polymers
Large molecules composed of repeating structural units (monomers), often found in biological systems (e.g., proteins, nucleic acids).
Genotype
The genetic constitution of an organism, representing the alleles inherited from parents.
Phenotype
The observable physical or biochemical characteristics of an organism, determined by the genotype and environmental influences.
Monomer
A small, single molecule that can join together with other monomers to form a polymer.
Polymer
A large molecule made up of repeating structural units (monomers) connected by covalent bonds.
Polymerization
The chemical process in which monomers combine to form a polymer.
Genetic Variant
A variation in the DNA sequence among individuals, which can lead to differences in traits or characteristics.
DNA Structure
Unique structure of two intertwined strands forming a double helix.
DNA Bases
Adenine (A), thymine (T), cytosine (C), and guanine (G) that pair specifically (A-T, C-G).
Note 
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