DNA strands have a directionality, and the different ends of a single strand are called the " 3 ' ( three-prime ) end " and the " 5 ' ( five-prime ) end " with the direction of the naming going 5 prime to the 3 prime region.

To begin synthesis, a short fragment of DNA or RNA, called a primer, must be created and paired with the template DNA strand.

To be more specific, the leading strand receives one RNA primer per active origin of replication while the lagging strand receives several ; these several fragments of RNA primers found on the lagging strand of DNA are called Okazaki fragments, named after their discoverer.

This DNA polymerase enzymatically assembles a new DNA strand from DNA building-blocks, the nucleotides, by using single-stranded DNA as a template and DNA oligonucleotides ( also called DNA primers ), which are required for initiation of DNA synthesis.

This strand is called the template strand.

The production of RNA copies of the DNA is called transcription, and is performed by RNA polymerase, which adds one RNA nucleotide at a time to a growing RNA strand.

This strand of theory is sometimes called " modern realism ".

A design called a stem loop, consisting of a single strand of DNA which has a loop at an end, are a dynamic structure that opens and closes when a piece of DNA bonds to the loop part.

Traditionally, a three strand laid rope is called a plain-or hawser-laid, a four strand rope is called shroud-laid, and a larger rope formed by counter-twisting three or more multi-strand ropes together is called cable-laid.

The other communities identified by Evens are the coastal strand, dominated by European beach grass ( Ammophila arenaria ), ice plant ( Carprobrotus edulis, also called sea fig or Hottentot fig ), sea rocket ( Cakile maritima ) and other species that thrive on the immediate coast ; northern coastal prairie, found on a narrow strip just inland from the coastal strand that includes some native grasses ; coastal rangeland, the area still grazed by the cattle from the peninsula's remaining working ranches ; northern coastal scrub, dominated by coyote bush ( Baccharis pilularis ); and the intertidal and subtidal plant communities.

Weissenbacher – Zweymuller syndrome ( WZS ), also called Pierre-Robin syndrome with fetal chondrodysplasia, is an autosomal recessive congenital disorder, linked to mutations ( 955 gly -> glu ) in the COL11A2 gene ( located on chromosomal position 6p21. 3 ), which codes for the α < sub > 2 </ sub > strand of collagen type XI .< ref name =" pmid9805126 "> It is a collagenopathy, types II and XI disorder.

In its first year TV3 produced its own Children's strand called Gimme 3.

On one of the two parental strands, called the lagging strand, the primase makes a primer every few kilobases.

Wherever a gene exists on a DNA molecule, one strand is the coding strand ( or sense strand or non-template strand ), and the other is the noncoding strand ( also called the antisense strand is a general term for a sequence of DNA or RNA that is complementary to mRNA

* bp = base pair ( s )— one bp corresponds to approximately 3. 4 Å of length along the strand

The braid pattern ensures that each wire strand spends the same amount of its length on the outside of the braid, so skin effect distributes the current equally between the strands, resulting in a larger cross-sectional conduction area than an equivalent single wire.

Recognition sequences in DNA differ for each restriction enzyme, producing differences in the length, sequence and strand orientation ( 5 ' end or the 3 ' end ) of a sticky-end " overhang " of an enzyme restriction.

Constrictor knots can be used for temporarily binding the fibres of a rope ( or strand ends ) together while splicing, or when cutting to length and before properly whipping the ends.

Exponential variables can also be used to model situations where certain events occur with a constant probability per unit length, such as the distance between mutations on a DNA strand, or between roadkills on a given road.

Since shorter strands of DNA move through the gel matrix faster they are detected sooner and there is then a direct correlation between length of DNA strand and time at the detector.

Exclamation point hairs are hairs that become narrower along the length of the strand closer to the base, producing a characteristic " exclamation point " appearance.

: A matinee length necklace is to long-typically a single strand that rests at the top of the cleavage.

The gene is located in the Watson ( plus ) strand and is 68, 968 bases in length.

In addition, the rendered thickness of the strands can be controlled and in some implementations may be varied along the length of the strand.

The CPOX gene is located at 3q11. 2-q12. 1, has 6 introns and 7 exons and produces an mRNA strand that is 2675 bases in length.

Because the number of purine bases will, to a very good approximation, equal the number of their complementary pyrimidines within the same strand and, because the coding sequences occupy 80-90 % of the strand, there appears to be ( 1 ) a selective pressure on the third base to minimize the number of purine bases in the strand with the greater coding content ; and ( 2 ) that this pressure is proportional to the mismatch in the length of the coding sequences between the two strands.

Studies on the effects of the length of the primer strand reveal that an equilibrium mixture of four hybridization conformations was observed when template bases looped-out as a bulge, i. e. a structure flanked on both sides by duplex DNA.

It is 12, 406 bases in length and lies on the Crick ( minus ) strand.

The Hayflick limit has been found to correlate with the length of the telomere region at the end of a strand of DNA.

Replication occurs via a negative strand intermediate giving rise to a full length genomic RNA for export in new virions and a subgenomic message that is translated into the structural proteins.

This winding pattern equalizes the proportion of the overall length over which each strand is at the outside of the conductor.

While having stationary foundation or base hair rooted to its head, the Crissy doll also had another adjustable thick strand or lock of hair that emerged from an opening in the top of the doll ’ s head, giving it the ability to adjust the length of its hair so a child could choose to make the hair short or long.

* 17 µm — minimum width of a strand of human hair

The Sevenfold Crown was broadcast by BBC Radio 4 on 17 January 1998 as part of its Playhouse strand.

Between 15: 05 and 17: 05 is the CBeebies / CBBC broadcasting strand, with its own visual identity.

The latest change has been a complete rebrand and relaunch of The Den, on Saturday 17 September 2005, with the id Two strand becoming TTV on the following Monday.

The strand aired from 06: 00 to 17: 30 each weekday, with the brand also being used on weekend mornings.

It now aired from 06: 00 through to 17: 00, and from 2003 was followed by a youth strand, iD ( which was renamed iD Two in late 2004, and became TTV in September 2005 ).

iD Two ( previously iD ) was a programming strand on RTÉ Two which ran from 17: 00 to 19: 00 weekdays, following The Den.

Drivetime incorporates three strands, a main news strand presented by Mary Wilson from 17: 00-18: 30 with a similar format to Five Seven Live, a sports segment ( replacing Sportscall ) from 18: 30-19: 00, presented by Des Cahill and a third strand to incorporate music, arts, and popular culture, from 19: 00-20: 00, presented by Dave Fanning, moving from RTÉ 2fm.

The strand aired for the final time on Friday 16 September 2005, with its replacement TTV airing for the first time on Monday 19 September.

Paris Bordon ( or Paris Paschalinus Bordone ) ( 5 July 1500 – 19 January 1571 ) was an Italian painter of the Venetian Renaissance who, despite training with Titian, maintained a strand of mannerist complexity and provincial vigor.

The RG-58A / U features a flexible 7 or 19 strand center conductor.