In this article we will discuss about Mitochondria in Plants and Animals. After reading this essay you will learn about:- 1. Subject-Matter of Mitochondria 2. Morphology of Mitochondria 3. Structural Variations 4. Chemical Composition 5. Development 6. Origin. Contents: Essay on the Subject-Matter of Mitochondria Essay on the Morphology of Mitochondria Essay on the Structural Variations in Mitochondria Essay on [...]
In this article we will discuss about:- 1. Ultrastructure of Mitochondria 2. Function of Mitochondria 3. Reproduction. Ultrastructure of Mitochondria: In 1953, Palade and Sjostrand independently described the ultrastructure of mitochondria. Mitochondria are bounded by an envelope consisting of two concentric membranes, the outer and inner membranes. The space between the two membranes is called inter-membrane space. A number of [...]
Linkage of phosphorylation to oxidative metabolism was first proposed in the 1930s. The first evidence was the observation that phosphate was removed from the medium when TCA cycle intermediates were metabolized by cells. Subsequently, it was shown that the disappearance of inorganic phosphate was accompanied by the accumulation of organic phosphates such as glucose-6-phosphate and fructose-6-phosphate. Shortly thereafter, ATP was [...]