Explore gene expression with the Amoeba Sisters, including the fascinating Lac Operon found in bacteria! Learn how genes can be turned "on" and "off" and why this is essential for cellular function.

As the world's population grows and the effects of climate change come into sharper relief, we'll have to feed more people using less arable land. Molecular biologist Jill Farrant studies a rare phenomenon that may help: "resurrection...

In this video Paul Andersen describes the elements of an operon. The promoter allows the RNA polymerase to transcribe the required genes. The operator and repressor regulate the expression of the genes by blocking the RNA polymerase. ...

Paul Andersen explains how genes are regulated in both prokaryotes and eukaryotes. He begins with a description of the lac and trp operon and how they are used by bacteria in both positive and negative response. He also explains the...

Explanation of Net Promoter Score

Promoter Liability

It explains the process of catalysis. It describes the homogeneous and heterogeneous catalysis. It discusses the adsorption theory of heterogeneous catalysis.

Promoter Liability

Explanation of Net Promoter Score

It explains the cellular machinery required for transcription in eukaryotes, including RNA polymerase. It describes initiation, elongation and termination of transcription.

We learned about gene expression in biochemistry, which is comprised of transcription and translation, and referred to as the "central dogma" of molecular biology. But how is this process regulated? How does a cell know which genes to...

Cancer is the ultimate expiration date for biological life. But what is it? How does it occur? Is there anything we can do about it? Let's take a brief look at this incredibly complex issue.

For decades, Sharon and Bram have entertained Canadian children from coast to coast, and they continue to do so today. The pair are in the middle of a farewell tour across the country that will stretch into next year. But they've hit a...

Two boxers battle for resources and recognition back home as they target Olympic history.

Months after the Regina's inaugural Sweet Escape music festival, many people say they didn't get what they were promised — including internationally-renowned artist Polo G’s team and the Hospitals of Regina Foundation.

DUP leader Gavin Robinson at Stormont talking about Kneecap, surrounded by DUP MLAs.



Video emerged of the group at a November 2023 gig appearing to show one member saying: “The only good Tory is a dead Tory. Kill your

local...

GQG Partners is said to be buying more than $1 billion worth of shares in Adani Power, according to people familiar with the matter. It's another vote of confidence in the conglomerate which is still trying to recover from the fallout...

Surfer Blood on tours, venues, live performance, Philadelphia, deer, transportation, age, payment, underage, SXSW and promoters. Produced by Uncensored Interview / Zen Cat Productions. Sufer Blood Interview (clip 4) at Lora Reynolds...

Reporters and others focused on unseen Sen. Owen Brewster, some writing / Brewster surrounded by people writing except man beside him / CU Brewster speaking as head of investigation into Howard Hughes' wartime contracts worth $40,000,000...

Edinburgh Fringe Festival streetscenes

Fanfarlo at SXSW on stereotypical club owners, promoters, and record labels, and the rat race of the London music scene. Produced by Uncensored Interview / ZenCat Productions. Fanfarlo Interview (clip 4, cam A) at Lora Reynolds Gallery...

Fanfarlo at SXSW on stereotypical club owners, promoters, and record labels, and the rat race of the London music scene. Fanfarlo Interview (clip 4, cam B) at Lora Reynolds Gallery on March 18, 2010 in Austin, Texas (Footage by WireImage...

Surfer Blood on tours, booking, promoters, live performance and careers. Produced by Uncensored Interview / ZenCat Productions. Sufer Blood Interview (clip 9) at Lora Reynolds Gallery on March 18, 2010 in New York, New York (Footage by...

Telepathe on sexism, live performance, venue, anger, sound, men, promoter, tours, karaoke, PA, reputation, standards and friends. Produced by Uncensored Interview / ZenCat Productions. Telepathe Interview (clip 4) on September 28, 2009...