The key difference between hemothorax and pleural effusion is that hemothorax is the accumulation of blood within the pleural cavity outside the lungs, while pleural effusion is the building up of excess fluid within the pleural cavity outside the lungs. The pleura is the membrane present inside the thoracic cavity and covers the lungs. It […]
What is the Difference Between Costochondritis and Heart Attack
The key difference between costochondritis and heart attack is that costochondritis is due to the inflammation of the cartilage that connects a rib to the breastbone, while heart attack is due to decreasing or stopping blood flow to the coronary artery of the heart, which causes damage to the heart muscle. Chest pain can be […]
What is the Difference Between Filariasis and Elephantiasis
The key difference between filariasis and elephantiasis is that filariasis is a parasitic disease caused due to an infection with roundworms of superfamily Filarioidea, while elephantiasis is a chronic disease of enlargement and hardening of the limbs or body parts caused by infectious and non-infectious causes. Filariasis happens due to an infection by a roundworm […]
What is the Difference Between Gingivitis and Periodontitis
The key difference between gingivitis and periodontitis is that gingivitis is the inflammation of the gingiva, which is a part of the gum around the base of the teeth, while periodontitis is the inflammation of the periodontium, which is the tissue that surrounds and supports the teeth. Periodontal disease, also called gum disease, is a […]
What is the Difference Between Ketosis and Ketoacidosis
The key difference between ketosis and ketoacidosis is that ketosis is a metabolic state when the body does not have enough carbohydrates to be burned for energy and burns fat and makes ketones to use as a fuel, while ketoacidosis is a metabolic state associated with high serum and urine concentrations of ketone bodies due […]
What is the Difference Between Helix-Loop-Helix and Helix-Turn-Helix
The key difference between helix-loop-helix and helix-turn-helix is that helix-loop-helix mediates protein dimerization while helix-turn-helix regulates gene expression through DNA binding. A protein motif is a short-conserved sequence associated with distinct functions of DNA. It is mainly associated with a special structural site with a unique chemical or biological function. These motifs contain small regions […]
What is the Difference Between Positive and Negative Supercoiling of DNA
The key difference between positive and negative supercoiling of DNA is that during positive supercoiling of DNA, the DNA strand is overwound compared to the relaxed state, while during negative supercoiling of DNA, the DNA strand is under wound compared to the relaxed state. DNA supercoiling is the amount of twist in a DNA strand […]
What is the Difference Between PTH and TSH
The key difference between PTH and TSH is that PTH is a peptide hormone secreted by the parathyroid gland that regulates serum calcium ion concentration through its effect on bone, kidneys, and intestine, while TSH is a peptide hormone secreted by the pituitary gland, which stimulates the thyroid gland to produce thyroxine and triiodothyronine in […]
What is the Difference Between Heavy Chain and Light Chain
The key difference between heavy chain and light chain is that heavy chain is the large polypeptide subunit of an antibody, while light chain is the small polypeptide subunit of an antibody. An antibody is an immunoglobulin. It is a large Y-shaped protein used by the immune system to identify and neutralize foreign proteins such […]
What is the Difference Between HeLa Cells and Cancer Cells
The key difference between HeLa Cells and cancer cells is that HeLa cells are immortal cells derived from cervical cancer cells extensively used in scientific research, while cancer cells are immortal cells that can be classified based on their origins in the human body, such as epithelial cancer cells, blood cancer cells, immune system cancer […]
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