Most of the current travels on the surface of the wire. The more strands the more surface area and the lower the effective resistance.
Simplex is usually used to describe a single strand of Fiber Optic cable. This is sometimes used when a signal only needs to go in one direction, like a simple video feed from a security camera. Duplex (sometimes called "zipcord") is two strands of Fiber Optic cable joined by a thin connection between the two jackets. This is much more commonly used than simplex as with two fibers you can get synchronous communication between devices. Duplex cables are often labeled with A and B to determine which is the transmit and which is the receive.
The electricity pulls the polar DNA strands through the gel, and shorter DNA strands move farther because they are less inhibited by the gel. The gel acts as drag to separate the different length DNA strands, so different DNA creates specific dye bands.
Polymers, possibly.
Whoever told you this is whacky. Why would you think this is true?
Probably no individual item. But the combined length of all the fibres in carpets, or all the yarn in clothes, all the strands of wires in cables would measure kilometres.
The quality in art supplies will be in the brush strands or the thickness and quality of the paint you are using.
highlights are smaller like a few strands of hair whereas a streak is bigger and covers chunks of hair!!!
Chromatins are made up of DNA strands
old is broken but new is not
the difference between DNA and RNA AS DNA ARE DOUBLE STANDED AND RNA IS SINGLE STANDED
Helicase unwind the two DNA strands while topoisomerase unwind and also rejoin the the two strands of DNA.
The author compares the thickness of the old man's fishing line to the strands of a spider's web.
There is no such thing called a DNA nucleus. I assume you mean DNA found in the nucleus. The DNA that's found in the nucleus are many DNA strands all bunched up.
As the strands are in contact with each other, of course there is.
This is made of many little strands of smaller particles and molocules that DNA is made from.
The sense strand has the same base sequence as mRNA with uracil instead of thymine. The antisense strand is transcribed.
Electricity primarily travels along the outside of the conductor. So the more "strands" you have the better in most instances.