DNA strands are the fundamental components of the double helix structure that carries genetic information in living organisms. Each strand consists of a sequence of nucleotides, which are paired with complementary sequences on the opposing strand to enable replication and transcription processes.

DNA Strands

DNA strands

The double helix structure is the three-dimensional shape of DNA, consisting of two intertwined strands that form a spiral, held together by complementary base pairing. This configuration is crucial for the replication and storage of genetic information, enabling the transmission of hereditary traits from one generation to the next.

double helix structure

Genetic information refers to the data encoded in an organism's DNA that determines its biological characteristics and functions. It is the blueprint for life, influencing everything from physical traits to susceptibility to diseases, and is passed from one generation to the next through reproduction.

genetic information

living organisms

sequence of nucleotides

Complementary sequences are pairs of sequences that, when combined, produce a uniform distribution of autocorrelation values, often used to minimize interference in communication systems. They are crucial in applications like radar and wireless communications where signal clarity and precision are paramount.

Your Courses

Your Lessons