What are the Physiological Buffers in the Human Body and its importance? The normal hydrogen ion concentration of body fluids is about 40 nmol litre (pH–7.4): during the course of one day, some 60 mmol/litre of hydrogen ion is added to it which, if not buffered, would raise the concentration of the extracellular fluid (12 … Read moreWhat are the Physiological Buffer Systems of Human Body?
A buffer solution is one that resists pH change on the addition of acid or alkali. Such solutions are Used in many biochemical experiments where the pH needs to be accurately controlled. Buffer solution definition: A buffer solution (more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, … Read moreWhat is Buffer Solution? Types and Calculations
Bacteria can survive under varied conditions (called as Bacterial Stress Response), and to overcome adverse conditions, the changes must be sensed by bacteria and mount reactions in protein activity and gene expression. The stress reaction in bacteria involves a system of components that behave against the stimulation. Compounds can respond simultaneously to many different stresses, and … Read moreWhat is Bacterial Stress Response?
Mitochondria are present in all eukaryotic cells and are the major sites of aerobic respiration within cells. they were first seen as granules in muscle cells in 1850. The number of mitochondria per cell varies considerably and depends on the type of organism and the nature of the cell. This article gives the information on … Read moreWhat are the key structures and functions of the Mitochondria?
The different branches of Life sciences are available. In that Biology is one of the branches. Biology can be divided into two main subjects: Botany (the study of plants) and Zoology (the study of animals), but this separation is not clear cut. Life sciences are the group of advanced biology. Taxonomy (Systematics) involves classification of … Read moreWhat are the branches of life sciences and their meanings?