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they have no difference.. they are same
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What is the difference between double-sided Gondola shelving Starter Units and Gondola shelving Add-On Units?
The starter unit is a complete standalone section of gondola that contains both end uprights. The add-on unit only contains 1 additional upright.
Who is not not not a person that has not not set foot on the moon?
if its between neil armstrong and your mom its your mombecause not not is a double negative and cancels out so you're left with one not then the other double not cancels so you are left with : Who is not the person that has set foot on the moon?
What is the relationship between the variables in an experiment if you double the manipulated variables resulting in a doubling of the responding variables?
it is a direct relationship -eli martin
What is a double double coffee?
A double double is a term commonly used in Canada when buying coffee a Tim Hortons. A double double is two teaspoons of sugar and two cream.
Similarities between eukaryote and prokaryote?
Eukaryotic and prokaryotic cells both have a double layered cell membrane and they both contain DNA.
Why is double helix structure of DNA important?
#Herringbone gears are a type of double helical gear, meaning that they have both a left hand and right hand element to cancel thrust or side loading on their bearings. A true herringbone has a 30° helix angle, 20° transverse pressure angle, and an AGMA stub whole depth factor. They may have a center groove between the two hands, but this is not absolutely necessary. Herringbone gears are cut on specialized machines that cut both hands at the same time, precisely locating the apex of the two helixes.#The double helical form balances the inherent thrust forces.[Double helical gears, invented by André Citroën and also known as herringbone gears, overcome the problem of axial thrust presented by 'single' helical gears by having teeth that set in a 'V' shape. Each gear in a double helical gear can be thought of as two standard, but mirror image, helical gears stacked. This cancels out the thrust since each half of the gear thrusts in the opposite direction. They can be directly interchanged with spur gears without any need for different bearings.Where the oppositely angled teeth meet in the middle of a herringbone gear, the alignment may be such that tooth tip meets tooth tip, or the alignment may be staggered, so that tooth tip meets tooth trough. The latter type of alignment results in what is known as a Wuest type herringbone gear.With the older method of fabrication, herringbone gears had a central channel separating the two oppositely-angled courses of teeth. This was necessary to permit the shaving tool to run out of the groove. The development of the Sykes gear shaper now makes it possible to have continuous teeth, with no central gap.]#Double helical gears give an efficient transfer of torque and smooth motion at very high rotational velocities.#A disadvantage of herringbone gears is the high cost due to special gear shaping equipment and special cutting tools.-Also during assembling a gear box ,aligning is to be given special attention
Is DNA double-stranded and helical?
DNA in its native form is double-stranded and helical.
What is the shape of DNA?
Though shaped like a spiral ladder it consists of two helical polymers if it was to be unwound. On the outside of the ladder is phosphate and sugars, and in the middle are the bases associated in pairs, one base coming from one helical strand and one from the opposite helical strand.
The Watson and Crick model of DNA is known as a?
Double helical structure
What is the difference between a double wide and a manufactured home.?
The difference between a double wide and a manufactured home is that the manufactured home is put on a foundation.
43 What is the shape of DNA?
DNA is double helical (like a step ladder) in structure
How many double helical twists does a DNA have?
Your entire genome is coiled into a double helixes and these are intern coiled up further.
What is the Difference between double room and a double standard room?
The difference between a double room and a double standard room is the double often contains two beds. A standard double has just one bed and is designed for two people.
What are the important contributions of crick?
Watson and Crick proposed the double helical structural model of the DNA
Which gear system having minimum axial thrust?
Double helical gear
What is the difference between twice and double in math?
I don't think there is a difference.
What two scientists came up with the double helix model?
Watson & Crick came up with double helical structure of DNA molecule.
