The key difference between aeration and agitation is that aeration is done using a sparger apparatus in order to provide oxygen for growing cells, while agitation is done using an impeller or an agitator blade in order to distribute oxygen and nutrients uniformly inside the bioreactor. Fermenters or bioreactors are biological containers that facilitate the […]
What is the Difference Between Catecholamines and Cortisol
The key difference between catecholamines and cortisol is that catecholamines are hormones synthesized in the adrenal medulla of the adrenal gland and inside some of the sympathetic nerve fibers, while cortisol is a hormone synthesized by the adrenal cortex of the adrenal gland. Catecholamines and cortisol are chemical messengers in the human body. They are […]
What is the Difference Between a Lumpectomy and Simple Mastectomy
The key difference between a lumpectomy and simple mastectomy is that a lumpectomy removes cancer cells and some of the surrounding normal breast tissue but leaves the breast intact, while a simple mastectomy removes the entire breast. Breast cancer is a form of cancer in the cells of the breasts. It is the most common […]
What is the Difference Between Hematochezia and Melena
The key difference between hematochezia and melena is that hematochezia is the passing of red colour fresh blood with stool, while melena is the passing of black, tarry, and sticky stools due to upper gastrointestinal bleeding. Gastrointestinal bleeding occurs when there is a problem or a disease in your gastrointestinal tract. As a result, stool […]
What is the Difference Between Papillitis and Papilloedema
The key difference between papillitis and papilloedema is that papillitis is the inflammation and deterioration of the optic nerve head or optic disk, while papilloedema is the swelling of the optic nerve head or optic disc due to increased intracranial pressure. Optic neuritis occurs when swelling and inflammation damage the optic nerve. The optic nerve […]
What is the Difference Between Giardia and Trichomonas
The key difference between Giardia and Trichomonas is that Giardia shows “falling leaf” motility while Trichomonas shows jitterbug motility. Giardia and Trichomonas are two parasitic protozoa that are similar in size and shape. They are flagellates. Giardia causes giardiasis, which is a diarrheal disease. Trichomonas causes trichomoniasis, which is a common sexually transmitted disease. Giardia […]
What is the Difference Between Thrips and Fungus Gnats
The key difference between thrips and fungus gnats is that thrips are insects with fringed wings that primarily feed on the leaves of plants, while fungus gnats are small flies that mainly feed on fungi and organic matter in the soil and chew the roots of plants. Microscopic and sub-microscopic pathogens, as well as insects […]
What is the Difference Between Memory T Cells and Memory B Cells
The key difference between memory T cells and memory B cells is that memory T cells memorize previous antigens that activated their parent T cells and quickly convert to effector T cells when they recognize the antigen for the second time, while memory B cells memorize previous antigens that activated their parent B cells and […]
What is the Difference Between Hematocrit and RBC Count
The key difference between hematocrit and RBC count is that hematocrit is a test that measures the volume percentage of red blood cells in the blood, while RBC count is a test that measures the number of red blood cells in the blood. Hematocrit and RBC count are red blood cell measurements that are used […]
What is the Difference Between Spider Bite and Staph Infection
The key difference between spider bite and staph infection is that spider bite is a skin infection that causes a red, inflamed, sometimes itchy or painful bump on the skin after the bite of spiders like black widows, tarantulas, or hobo spiders, while staph infection is a skin infection that causes redness, swelling, pain, heat, […]
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