answersLogoWhite

0

Thomas R. Cech and Sydney Altman independently proved that certain RNA molecules can act as enzymes, catalyzing chemical reactions. This discovery challenged the long-standing belief that only proteins could serve as enzymes and provided crucial evidence for the role of RNA in biological processes, including the hypothesis of an "RNA world" in the early evolution of life. Their work contributed to the understanding of RNA's dual function as both genetic material and a catalyst, which has significant implications in molecular Biology and biochemistry.

User Avatar

AnswerBot

1w ago

What else can I help you with?

Related Questions

Who stated that all not all enzymes are proteins?

Thomas R. Cech and Sydney Altman received the 1989 Nobel Prize in Chemistry "for their discovery of catalytic properties of RNA".


Did Thomas Cech receive the Nobel prize in Chemistry in 1989?

Yes. It was shared with Sidney Altman.


Why did Thomas R. Cech win The Nobel Prize in Chemistry in 1989?

The Nobel Prize in Chemistry 1989 was awarded jointly to Sidney Altman and Thomas R. Cech for their discovery of catalytic properties of RNA


Why did Sidney Altman win The Nobel Prize in Chemistry in 1989?

The Nobel Prize in Chemistry 1989 was awarded jointly to Sidney Altman and Thomas R. Cech for their discovery of catalytic properties of RNA


Who was the scientist that proved that not all enzymes are proteins?

The scientist who proved that not all enzymes are proteins was Leonor Michaelis and Maud Menten in 1913. Their work on enzyme kinetics showed that enzymes can also be composed of RNA molecules, known as ribozymes. This discovery challenged the prevailing notion at the time that all enzymes were proteins.


When was Thomas Cech born?

Thomas Cech was born on 1947-12-08.


What is Thomas R. Cech's birthday?

Thomas R. Cech was born on December 8, 1947.


When was Thomas R. Cech born?

Thomas R. Cech was born on December 8, 1947.


Who discovered RNA can act as its own catalyst?

Thomas Cech and Sidney Altman discovered that RNA can act as its own catalyst, a finding that earned them the Nobel Prize in Chemistry in 1989. Their work demonstrated the catalytic properties of RNA molecules, challenging the traditional belief that only proteins could catalyze biological reactions.


How old is Thomas R. Cech?

Thomas R. Cech is 63 years old (birthdate: December 8, 1947).


What Nobel Prize did Thomas R. Cech win and when was it awarded?

Thomas R. Cech won The Nobel Prize in Chemistry in 1989.


Showed that RNA could ace as its own catalyst?

thomas cech