Biology

The suitable temperature for respiration from 20° to 45° celcius.

Carbon-dioxide is evolved during aerobic respiration.

In animal cell there is no chlorophyll as a result of which animals can not make its own food. On the other hand in plant cell there is chlorophyll as a result of which they can produce their own food through photosynthesis process. By the help of this food green plants continue its organic process … Read more

The plastids, which  are colourless, are called leucoplast and to store food is their function.

Plants produce carbohydrates from water and CO2 in presence of chlorophyll and sunlight through photosynthesis. CO2 plays a very important role in this biological event. Rate of photosynthesis by plants is directly proportional to the amount of up taken CO2. The concentration of CO2 is greater in water (0.03%) than the concentration in air (0.03%). … Read more

Every organism undergoes bunches of physicochemical reactions in order to survive. There are some complex molecules present within the organisms, which can store energy and provide that when energy is demanded by organism itself. For example – ATP, GTP, NAD, NADP, FADH2 etc. Usually ATP stores the highest amount of energy within it and serves … Read more

Generation of energy and CO2 from the oxidation of foods in presence / absence of O2 is known as respiration.

What is phosphorylation? When one or more than one phosphorus / phosphoric acid forms a bond with adenosine generated from the bond between a nitrogenous base and a pentose sugar Adenosine Monophosphate, Diphosphate, and Triphosphate are created. Usually, this phosphate addition reaction does not require external energy input and is widely known as phosphorylation. Phosphorylation … Read more