BIOCHEMISTRY INTRODUCTION Skip to main content

LEARN AND STUDY THE BASICS OF BIOCHEMISTRY SCIENCE

Search This Blog

BIOCHEMISTRY INTRODUCTION

on December 02, 2021

Get link
Facebook
X
Pinterest
Email
Other Apps

INTRODUCTION OF BIOCHEMISTRY

biochemistry introduction definition meaning.

Get link
Facebook
X
Pinterest
Email
Other Apps

Comments

Post a Comment

Popular Posts

pH-HYDROGEN ION CONCENTRATION

HYDROGEN ION CONCENTRATION (pH) It is defined as the negative logarithm of hydrogen ion concentration to the base 10. The hydrogen ion concentration [H+ ] is expressed in moles/litre. 1 pH = –log [H+ ] = log 1/[H+ ] Pure water or neutral aqueous solutions have [ ] = 1× mol/litre. Therefore their pH according to definition can be calculated to be equal to 7. pH can also be expressed as the index of the exponential term obtained by writing the molar conc. of as a power of 10, omitting the negative sign of the term. According to this, the pH scale ranges from 0 to 14. It was introduced by Sorensen. pH = 7 is neutral, while pH > 7 is alkaline and pH < 7 is acidic. A rise or fall in pH by 1 signifies a tenfold fall or rise in the conc. respectively. pOH is the negative logarithm of [OH- ] to the base 10. The ionization exponent of water (PKw) is the negative logarithm of Kw to the base 10 and equals the sum of pH and pOH values. PKw = pH + pOH. pKw...

ABOUT US

ABOUT US This blog contains general basics and all topics related to biochemistry science for easy study and learning. you will find resourceful blog contents which will help you find any topics such as carbohydrates, lipids, proteins, metabolisms, digestion and absorptions, enzymes, bioenergetics, immunology, cell biology, developmental biology, microbiology, analytical and clinical biochemistry, biomolecules, abbreviations, nucleic acids, vitamins, Human physiology, CSIR UGC NET Life science syllabus and notes, genetics, biotechnology, molecular biology, endocrinology, pharmaceutical biochemistry, origins of important biochemical words, common confusible words in biochemistry, practicals, and principles of biochemistry, a clinical laboratory in biochemistry, case studies with biochemistry correlations, biochemical techniques, environmental biochemistry, Biochemistry of AIDS & cancer & aging, biophysical, diet and nutrition, tools of biochemistry and glossaries, etc.

VITAMINS DEFINITION & TYPES

VITAMINS DEFINITION & TYPES Definition of vitamins Vitamins may be defined as organic compounds occurring in small quantities in different natural foods and necessary for the growth and maintenance of good health in human beings and in experimental animals. Vitamins are essential food factors, which are required for the proper utilization of the proximate principles of food like carbohydrates, lipids, and proteins. The Discovery of vitamins started from observation of deficiency manifestations, e.g. scurvy, rickets, beriberi, etc. The vitamin theory was suggested by Hopkins in 1912 (Nobel Prize, 1929). The term "vitamin" was coined from the words vital + amine, since the earlier identified ones had amino groups. Later work showed that most of them did not contain amino groups, so the last letter ‘e' was dropped in the modern term of the vitamin. Although vitamins are important nutritionally, their role has been over-emphasized in clinical practice. They are usefu...

Powered by Blogger