transportation problem

Electron transport chain refers to the light driven reactions of photosynthesis. They were first formulated in 1939 by Robert Hill. The two photosystems are connected in series with each other by the components of electron transport system. The reaction centres become so excited..

Importance of Studying Transportation - Transportation whether in plants or animals is the key to the efficient assimilation of the nutrients that the organisms synthesise, get from their environment or digest. The study of these processes helps us in many ways. The study of ..

The metabolic pathway through which the electron passes from one carrier to another, is called the electron transport system. Electron Transport System (ETS) in Mitochondrion The electron transport system occurs in the inner membrane of the mitochondria. The electron h..

Transportation whether in plants or animals is the key to the efficient assimilation of the nutrients that the organisms synthesise, get from their environment or digest. The study of these processes helps us in many ways. The study of transport mechanisms in plants helps us to ..

Electron transport chain refers to the light driven reactions of photosynthesis. They were first formulated in 1939 by Robert Hil..

Introduction - Transportation whether in plants or animals is the key to the efficient assimilation of the nutrients that the organisms synthesise, get from their environment or diges..

Carbon dioxide is transported in three different forms - dissolved gas, bicarbonates and carbaminohaemoglobin molecules. About 3.7ml of carbon dioxide enters each 100ml of blood. A small amount in the plasma is transported in the dissolved form. Most of the carbon dioxide enter..

Ascent of Sap - Transport of Water - Plants absorb water from the soil through the roots. Thus, water has to be transported upwards to the other parts of the plant. This upward movement of water is called ascent of sap . It is called the sap as it contains many dissolved mineral..

) It takes place in the mitochondrial membranes. During this step, the hydrogen ions (or a pair of electrons) are transported from one carrier to another and they are finally used to reduce oxygen to water. During this transfer of electrons, lot of energy is released which is in the for..

The cells are constantly undergoing metabolic reactions that produce numerous wastes. Some of these wastes are toxic and can be harmful. The wastes have to be constantly removed to the regions where they are either excreted or rendered harmless. Blood transports the wastes to liver, kidn..