noun Download 🔗Share A line that forms equal angles with two other lines, but in opposite directions. Examples : "The antiparallel formed by the crossing street created a confusing intersection for new drivers. " direction math physics Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Of vectors, parallel but of opposite direction Examples : "The two lanes of traffic on the bridge were antiparallel, with cars heading north in one lane and south in the other. " physics math direction Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Describing the orientations of the two strands of DNA Examples : "The two strands of DNA in a chromosome are antiparallel, running in opposite directions. " biology biochemistry chemistry structure Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Describing two beta strands comprising a protein's secondary structure that are aligned and hydrogen bonded but the vector describing the amino- and carboxy-terminal ends of each strand are oriented 180° relative to one another. Examples : "In the protein structure, the two beta strands were antiparallel, running in opposite directions to form a stable sheet. " biochemistry biology structure chemistry Chat with AIVocabulary GamePractice Reading