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1. Victor Henri's Quantitative Theory of Enzyme Kinetics
2. "Lock and Key" Theory- First introduced by Emil Fischer in 1894
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What does cysteine desulfurase catalyze?
From Wikipedia:In enzymology, a cysteine desulfurase (EC2.8.1.7) is an enzyme thatcatalyzesthe chemical reactionL-cysteine + [enzyme]-cysteine L-alanine + [enzyme]-S-sulfanylcysteine Thus, the two substrates of this enzyme are L-cysteine and [[[enzyme]-cysteine]], whereas its two products are L-alanine and [[[enzyme]-S-sulfanylcysteine]].This enzyme belongs to the family of transferases, specifically the sulfurtransferases, which transfer sulfur-containing groups. The systematic name of this enzyme class is L-cysteine:[enzyme cysteine] sulfurtransferase. Other names in common use include IscS, NIFS, NifS,SufS, and cysteine desulfurylase. This enzyme participates in thiamine metabolism.
What are two features of a denatured enzyme?
There are two significant features of a denatured enzyme: 1) the enzyme does not have biological activity, either by the irreversible binding of an inhibitor or 2) the missing of it's tertiary structure, losing the proper "shape" for its biological functionality.
Why is valence important in the understanding chemical bonds?
Valence bond and molecular orbital theories are used to explain chemical bonding A single covalent bond represent the sharing of two valence electrons (two different atoms). Ionic bonding is typically transfer of electron(s) between a metal and a nonmetal
What are two factors that affect an enzyme function?
Temperature, pH, solute concentration, and salt content just to name a few. Temperature and Ph affect the function of enzymes because our body has a temperature of around 37 degrees and the conditions in our stomach are acidic. So9f or the enzyme to work properly then the working condidtions have to be at least 37 degrees and they need to acidic otherwise the enzyme won't work properly.
What major enzyme involved on replication?
DNA Helicase is the major enzyme involved in the replication of DNA. The reason why it is so important is that it unwinds the DNA which creates two separate strands.
What two major theories that attempt to explain hearing are?
Two major theories that attempt to explain hearing are the frequency theory and place or resonance theory. The frequency theory was also called the telephone theory at times during the early stages.
Is evolution something to do with the big bang?
evolution and the big bang are two separate theories trying to explain the two facts of evolution and the big bang and the modern scientific way to explain life and how we got here these two theories were combined together so the answer is absolutely yes .
What is two problems with catrophism?
It does not explain the fossil records nor does it keep abreast with new discoveries and theories.
What does magnetic do?
There are two theories that are used to explain magnetic therapy. One theory maintains that magnets produce a slight electrical current.
What does magnetic?
There are two theories that are used to explain magnetic therapy. One theory maintains that magnets produce a slight electrical current.
What two leading theories explain how the first humans came to the America?
People from great Britain populated America in the mid 17th century
What two leading theories explain how the first humans came to the Americas?
People from Great Britain populated America in the mid 17th century
What does magnetic therapy do?
There are two theories that are used to explain magnetic therapy. One theory maintains that magnets produce a slight electrical current.
What are two theories that seek to explain hypnosis?
Theories have been brought to rest with scientific research. Hypnosis is just a relaxed state of mind, and you bypass the conscious mind to make the subconscious mind open to suggestion, basically.
What are two advantages of tissue specificity?
the crucial part and developement of muticellular oraganisms
The two ancient greek theories of matter were the what theories?
Ancient Greeks had two major theories of matter. These were the Atomic theory of matter and the theory of pangenesis.
Of the two theories proposed concerning the women in matthew's genealogy which one do you agree with and why?
To which two theories do you refer?
