In biochemistry, two biopolymers are antiparallel if they run parallel to each other but with opposite directionality (alignments). An example is the two complementary strands of a DNA double helix, …

The meaning of ANTIPARALLEL is parallel but oppositely directed or oriented. How to use antiparallel in a sentence.

The stability of the DNA double helix is enhanced by the antiparallel configuration, as it allows for optimal hydrogen bonding between complementary bases. Antiparallel strands allow for easy …

Jul 28, 2025 · The antiparallel arrangement of DNA strands is important for its stability and function. This orientation allows precise alignment of nitrogenous bases, enabling hydrogen bond formation …

Aug 19, 2025 · antiparallel (plural antiparallels) (geometry) A line that forms equal angles with two other lines, but in opposite directions.

Of or relating to two adjacent molecules whose sequences of atoms or other elements run in opposite directions: antiparallel strands of DNA.

Dec 3, 2025 · Two lines PQ and RS are said to be antiparallel with respect to the sides of an angle A if they make the same angle in the opposite senses with the bisector of that angle.

DNA structure consists of two strands, each with a backbone of alternating phosphate and sugar groups. These strands are linked by complementary nitrogenous bases, forming a ladder-like structure. The …

ANTIPARALLEL definition: (of two vectors) pointing in opposite directions. See examples of antiparallel used in a sentence.

The 5′ end of one strand is oriented toward the 3′ end of the other. For this reason, the strands are referred to as “antiparallel”. This antiparallel and opposite orientation influences the replication of …