In biology, the word gene has two meanings. The Mendelian gene is a basic unit of heredity. The molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional …

Jul 9, 2025 · Genes are segments of DNA that give your cells instructions for specific traits or body functions. Different versions of the same gene are called alleles.

Oct 12, 2025 · gene, unit of hereditary information that occupies a fixed position (locus) on a chromosome. Genes achieve their effects by directing the synthesis of proteins. In eukaryotes …

May 21, 2024 · A gene is the basic physical and functional unit of heredity. Genes are made up of DNA and each chromosome contains many genes.

4 days ago · Genes are the basic units that determine the traits that we inherit from our parents. 1 They contain coded information found in nearly every cell of the human body. Our genes are …

2 days ago · Genes are passed from parents to offspring and contain the information needed to specify physical and biological traits. Most genes code for specific proteins, or segments of …

May 15, 2024 · Genes are specific sections of DNA that have instructions for making proteins. Proteins make up most of the parts of your body and make your body work the right way. You …

Our DNA is organised into small sections, called genes. Each gene contains the instructions for making a specific product – usually a protein. Our proteins serve many functions to keep our …

Jul 23, 2025 · Gene is defined as the fundamental unit of inheritance because it is transferred from parents to offspring. A gene is a basic unit of heredity in biology. It carries instructions …

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body or the code for functional ribonucleic …