Antibiotics are the chemical or physical agent produced naturally or artificially capable of inhibiting and killing the growing microorganisms, but antibacterial substances only work against the bacteria and these antibacterial compounds rather killing those harmful bacteria just help in slowing down their activities. It will not be wrong to say that 'all antibiotics are antibacterial, but all antibacterial is not antibiotics.' As anti means 'against' and bio means 'life,' so antibiotics are … [Read more...]
Difference Between Fracture and Sprain
Fracture is the breaking of bones, but if there is stretching in ligaments (tissues connecting bones at joint), then it is called sprain. Fracture happens in arms, elbow, wrist, hands, legs, ankle, foot, toe whereas Sprain happens mostly in ankle and wrist. Maximum fracture happens due to high force impact or stress. Strains occur due to excessive force applied to a joint like ankle, wrist. Fracture are many types but mainly categorized as simple, compound, complete and incomplete. Diagnosis … [Read more...]
Difference Between Convergent and Divergent Evolution
When two or more different species developed similar characteristics due to adaptation to the particular environment, but they do not belong to the same ancestors are kept under Convergent Evolution. While divergent evolution is the phenomenon in which two species have common ancestors, but develops different characteristics due to changes in the environment which they adapt slowly and hence gives rise to new species. Our Earth is accomplished with numerous life, which can be in the form of a … [Read more...]
Difference Between Signs and Symptoms
Signs are observed by doctors, and other people, whereas patients itself, notice symptoms. These words are interrelated and have same meaning though differ in their features. 'Signs' and 'Symptoms' of a disease are among the most confusing words specifically for the non-medical person. When the doctor or health care professionals come to any conclusion by observing and diagnosing the body. These measures can be a blood test, checking pulse rate, x-ray, by measuring body temperature, hence … [Read more...]
Difference Between IgM and IgG
IgM is the first antibody to be produced in response to any antigen (foreign particle) invasion, while IgG is most abundantly found antibody in the human body. IgM is the largest immunoglobulin among all, with pentamer units and ten antigens binding site. IgG are responsible for humoral immunity and is a monomer unit which is lighter and smaller, with two antigen binding site. Due to the smaller size of this antibody, it is able to travel through the bloodstream. Our Immune system is one of … [Read more...]
Difference Between Prokaryotic Cells and Eukaryotic Cells
Prokaryotes are simple, small cells, whereas eukaryotic cells are complex, large structured and are present in trillions which can be single celled or multicellular. Prokaryotic cells do not have a well-defined nucleus but DNA molecule is located in the cell, termed as nucleoid, whereas eukaryotic cells have a well-defined nucleus, where genetic material is stored. Based on the structure and functions, cells are broadly classified as Prokaryotic cell and Eukaryotic cell Prokaryotic Cells are … [Read more...]
Difference Between Carbohydrates and Fats
Carbohydrates are soluble in water and are the most abundant dietary source of energy for all living organisms, whereas fats are insoluble in water but soluble in alcohol, ether, etc. Fats are also considered as a chief store of energy. Our body needs ample amount of energy to do 'work', which we get through macromolecules like carbohydrate and fats. Both of them provide energy to the body and are macronutrients which mean carbohydrates and fats are among top three sources of energy for a … [Read more...]
Difference Between Enzymes and Hormones
The enzyme is a catalyst which enhances the rate of reaction in the body whereas hormones are chemical messenger which provides the signal to the cell for performing various functions. Secondly, enzymes act on the site where they are produced while hormones act distantly from the cell where they are produced and travel through body fluid. Very few chances of occurring of diseases due to enzymes dysfunction, but hormonal dysfunction may give rise to life-long diseases; they are the main cause … [Read more...]
Difference Between Light Microscope and Electron Microscope
Magnification and resolving power is the key difference between Light Microscope and Electron Microscope which is about 1000X of the magnification with resolving power of 0.2um in Light Microscope and that of Electron Microscope is 10,00,000X magnification with resolving power of 0.5nm or even less. Microscopes are used to know the exact shape, function, and other features of microorganism, which are invisible from naked eyes though vital from biological aspects. The word microscope is taken … [Read more...]
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