Explain the digestion of food, Science

Assignment Help:

Explain the Digestion of Food

Salivary amylase or ptyalin acts on cooked starches (polysaccharides) and changes them into maltose as shown herewith.

Boiled starch → soluble starch → Erythrodextrin and Maltose

Achrodextrins and Maltose →Isomaltose and Maltose.

The action of amylase is not complete in the mouth but it continues in the stomach until the reaction of the bolus has been made strongly acid by hydrochloric acid in the stomach. The pH of gastric juice is between 1.5 and 1.8. The pH of saliva is between 6.02 and 7.5.


Related Discussions:- Explain the digestion of food

Ribonucleic acid (rna) and deoxyribonucleic acid (dna), Ribonucleic acid...

Ribonucleic acid  (RNA) and  deoxyribonucleic acid  (DNA) have  ribose  and deoxyribose as the pentose sugar, respectively. They also differ, to some extent, in possession of  nit

Name the primary minerals present in an igneous rock, a)  Name the primary...

a)  Name the primary minerals present in an  igneous rock.  a )  Quartz (SiO2), feldspars, amphiboles, pyroxenes and micas are the most common primary minerals in igneous  rock

Explain the process of respiration, Explain the Process of Respiration ...

Explain the Process of Respiration Respiration is the process which deals with the act of respiring or breathing, the act of taking in and giving out air, the aggregate of thos

Need for code of behaviour for laboratory staff, Need for Code of Behaviour...

Need for Code of Behaviour : A laboratory is a potentially dangerous working environment. Cuts from broken glass, chemical or thermal burns and poisoning are three examples of lab

Explain error catastrophe theory of ageing, Explain Error catastrophe theor...

Explain Error catastrophe theory of Ageing As the cells age, there is a random increase in error in protein synthesis due to insertion of wrong amino acids. They become non- fu

Explain amino acids, Amino acids are the building blocks of proteins. All ...

Amino acids are the building blocks of proteins. All proteins consist of a sequence of amino acids,  which  are compounds containing  an  amino group  (-BIB)  and  a carhoxyl  gro

Photosynthesis, Photosynthesis: Carbon dioxide + water +  solar energy ...

Photosynthesis: Carbon dioxide + water +  solar energy + minerals -> food +  oxygen Food made during photosynthesis may later be used for energy by the plant itself, or by a

Specific gravity of a liquid not mixing with water, Specific gravity of a l...

Specific gravity of a liquid not mixing with water Pour oil into an open glass tube partially immersed in water until it forces water as far as the lower end. The relative leng

Did dinosaurs become extinct, When, in the geologic column, did dinosaurs b...

When, in the geologic column, did dinosaurs become extinct at the Cretaceous-Tertiary boundary

Explain haemophilia, Explain Haemophilia Haemophilia is a disease char...

Explain Haemophilia Haemophilia is a disease characterized by excessive bleeding due to deficiency of clotting factor VIII. The patient need repeated blood transfusion or may

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd