DNA can be cut into smaller fragments by enzymes (which are proteins) known as restriction endonucleases (REN's). These enzymes are sequence specific - meaning they produce a cut only at a particular site on the DNA strand. This site where the cut is produced is called the restriction site. Restriction sites are 4 - 6 nucleotides in length. Every restriction enzyme has a different restriction site. This property allows researchers to treat two different DNA samples with the same set of restriction enzymes and then analyze the resulting fragments.
A. DNA finger printing
Enzymes can be classified as either simple enzymes or complex enzymes. 1) Simple enzymes are predominantly made up of proteins. 2) Complex enzymes are enzymes that require cofactors like iron or zinc ions to function properly.
No, not all proteins are enzymes. Enzymes are a type of protein that catalyze specific biochemical reactions. While many enzymes are proteins, there are also non-enzymatic proteins that serve structural, regulatory, or transport functions in the body.
Restriction enzymes originate from bacteria.
Enzymes are a type of protein that act as biological catalysts to speed up chemical reactions in living organisms. So, while all enzymes are proteins, not all proteins are enzymes.
Intestinal enzymes originate from the pancreas and the small intestine.
Restriction enzymes are used in lab for cutting DNA sequences at specific sites.The RE used will cut only at its recognized site. expose the base sequence of a DNA fragment. they are enzymes isolated from bacteria.They are of two types.Restriction endonuclease & restriction exo nuclease.exonucleases remove nucleotides from the ends of the DNA .endonucleases make cuts at specific positions in the DNA
enzymes
Proteins are not enzymes. Enzymes are protein,tertiary proteins
Proteins that act as biological catalyst are called enzymes.
The only enzymes I am aware of in saliva are Amylase enzymes. These enzymes break down Carbohydrates. Hope this helps!
co-enzymes
No, enzymes are proteins.
Every organism has enzymes
Enzymes are proteins but not all proteins are enzymes.
No,enzymes are only found in the body.. Enzymes are biological catalysts.
but all catalysts aren't enzymes...
enzymes :)