The enzyme that is not present in succus entericus is : [2015 RS]a...
Enzymes in Succus Entericus:
Succus entericus is the alkaline secretion produced by the glands present in the intestinal mucosa. It contains various enzymes that aid in the digestion of carbohydrates, proteins, and fats. The enzymes present in the succus entericus are as follows:
1. Maltase: It is an enzyme that hydrolyzes maltose into glucose.
2. Lactase: It is an enzyme that hydrolyzes lactose into glucose and galactose.
3. Sucrase: It is an enzyme that hydrolyzes sucrose into glucose and fructose.
4. Peptidases: These are enzymes that hydrolyze peptides into amino acids.
5. Enterokinase: It is an enzyme that activates trypsinogen into trypsin.
6. Aminopeptidases: These are enzymes that hydrolyze the amino acid residues from the N-terminal end of a peptide.
7. Dipeptidases: These are enzymes that hydrolyze dipeptides into amino acids.
8. Lipase: It is an enzyme that hydrolyzes fats into fatty acids and glycerol.
Enzyme Not Present in Succus Entericus:
The enzyme that is not present in succus entericus is nucleases. Nucleases are enzymes that hydrolyze nucleic acids (DNA and RNA) into nucleotides. These enzymes are present in the pancreatic juice and aid in the digestion of nucleic acids.
Therefore, the correct answer is option A, nucleases.
The enzyme that is not present in succus entericus is : [2015 RS]a...
Nucleosidase ,maltase,lipase all r present in succus intrecus... but nucleases is present in pancreatic juice .. refer ncert bio class 11 pg 260..