Cell cycle, its different phases and duration
Life starts as a single cell called zygote or fertilized egg in all multicellular organisms. Living organisms grow by addition of new cells that arise […]
Life starts as a single cell called zygote or fertilized egg in all multicellular organisms. Living organisms grow by addition of new cells that arise […]
Animals require pathways for nitrogen excretion that minimizes toxicity in the body. If not reused for the synthesis of new amino acids or other nitrogenous […]
Location: The liver is the largest gland in our body that weighs between 1 to 2.3 kg in a healthy adult. It is situated in […]
When electric current flows through the conductor of high resistance, first it becomes very hot and then glows to emit light. This is called the […]
S.N. Photosynthesis Respiration 1. It is anĀ anabolic process in which simple inorganic substances react to synthesize complex organic food. It is a catabolic process […]
Digestion of dietary lipids releases two important primary end products namely; fatty acids and glycerol. Fatty acids thus formed release a large amount of energy […]
The cycle is named variously as citric acid cycle or tri-carboxylic acid cycle (TCA cycle), because citric acid is the starting compound of the cycle […]
Osmoregulation is a homeostatic process by which the water content and the concentration of salts in the body of an animal is maintained. The term […]
The process of respiration in human beings gets completed in four steps; Breathing External respiration Internal respiration (tissue respiration) Cellular respiration (Oxidation of glucose) Breathing […]
Ageing simply means becoming older. There are lots of changes like physical, psychological and social changes occurring in human body over time. It is not […]
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