Sentence examples for back and forth upon from inspiring English sources

In 2006, scientists in California came up with a major breakthrough when they invented a technique called DNA origami, in which they designed a long strand of DNA to fold back and forth upon itself, eventually assembling into virtually any shape they designed into the DNA from the start, such as a smiley face or sphere.

Awkwardly sustained by the fragile stature of my neck, this world of people, generations, prejudices, and myself seesaws back and forth upon the tip of my nose as I desperately attempt to maintain some sort of equilibrium.

As part of the approval process, building owners and boards are allowed to ask questions about the materials submitted, so there may be some back-and-forth before a request is acted upon.

The back-and-forth continues for weeks.

There is back-and-forth on this.

It's a back-and-forth conversation.

He paces back and forth: Once Upon a Time The Case Against Contemporary Feminism Behind the Scenes of Harvey Weinstein's Arrest Seven Signs that Your Man's Masculinity Is Nontoxic Trump Furious After Nobel Committee Gives Him Participation Trophy In the Trump Era, We Are Losing the Ability to Distinguish Reality from Vacuum Subscribe to The New Yorkerfor only $1 a week.Plus, get a free tote.

It's unclear what kind of impact all of this political and military back and forth will have upon the local environment.

Hart, McMahon and the company's writers went back and forth trying to decide upon a finish for the match in Montreal that would be satisfactory to all parties.

The focus tightens on an unabashedly symbolic image, as Zama looks at a "writhing patch of water": A dead monkey, still whole, still undecomposed, drifted back and forth with a certain precision upon those ripples and eddies without exit.

That way you can communicate back and forth in order to decide upon a date when everybody is free.