what is the difference between primary and secondary granules?
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Primary granules (azurophilic) are present in all granulocytes and contain myeloperoxidase which creates anti-bacterial compounds, acid hydrolases and defensins. Secondary granules (specific) are the most numerous type and contain complement activators and enzymes e.g. collagenases.
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Primary Source vs Secondary Sources in the Sciences. In the Sciences, primary sources are documents that provide full description of the original research. ... A secondary source would be an article commenting on or analyzing the scientists' research on the human immune system.
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Key Differences Between Primary and Secondary Data Primary data is a real-time data whereas secondary data is one which relates to the past. Primary data is collected for addressing the problem at hand while secondary data is collected for purposes other than the problem at hand.
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Collenchyma cells have thin primary walls with some areas of secondary thickening. Collenchyma provides extra mechanical and structural support, particularly in regions of new growth. Sclerenchyma cells have thick lignified secondary walls and often die when mature.
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Differences between Primary and Secondary Immune Response. The primary immune response occurs when an antigen comes in contact to the immune system for the first time. ... The secondary immune response occurs when the second time (3rd, 4th, etc.) the person is exposed to the same antigen.
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Primary types are types that a Pokemon has two of but,their main type is first,a secondary type is a type a Pokemon has two of, but their main type is second, like ,like Kyurem.
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A primary metabolite is a kind of metabolite that is directly involved in normal growth, development, and reproduction. ... Conversely, a secondary metabolite is not directly involved in those processes, but usually has an important ecological function (i.e. a relational function).
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Primary memory usually refers to Random Access Memory (RAM), while secondary storage refers to devices such as hard disk drives, solid state drives, removable "USB" drives, CDs, and DVDs. ... Along with a faster CPU, every new model of computer seems to come with more main memory.
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KEY DIFFERENCE Primary memory data is directly accessed by the processing unit whereas Secondary memory data cannot be accessed directly by the processor. Primary memory is costlier than secondary memory whereas Secondary memory is cheaper compared to primary memory.
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The Brainliest Answer! Answer: Primary groups are relationship-directed whereas secondary groups are goal-oriented. ... The main difference between primary and secondary groups is not one of size or structure but of relationship.
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As nouns the difference between grain and granule is that grain is (uncountable) the harvested seeds of various grass food crops eg: wheat, corn, barley or grain can be a branch of a tree; a stalk or stem of a plant while granule is a tiny grain, a small particle.
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The primary wall is the cellulose-containing layer laid down by cells that are dividing and growing. ... Secondary cell walls are responsible for most of the plant's mechanical support as well as the mechanical properties prized in wood.
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White blood cells, or leukocytes, are classified into two main groups: granulocytes and nongranulocytes (also known as agranulocytes). The granulocytes, which include neutrophils, eosinophils, and basophils, have granules in their cell cytoplasm.
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10 Answers. From Wikipedia (granularity): ... Coarse-grained systems consist of fewer, larger components than fine-grained systems; a coarse-grained description of a system regards large subcomponents while a fine-grained description regards smaller components of which the larger ones are composed.
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Proteins have primary, secondary, and tertiary structures. The primary structure consists of amino acids that are linked by peptide bonds and form linear chains of polypeptides. Secondary structure is the make up of polypeptide chains that fold up into 3D structures.
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The main difference between these two groups is in the way in which they produce their microscopic spores. In the Basidiomycetes, the spores are produced externally, on the end of specialised cells called basidia. In Ascomycetes, spores are produced internally, inside a sac called an ascus.
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Primary is fast, short, and involves vigorous production of alcohol. Once primary fermentation is done, typically the beer is transferred into a new container for secondary fermentation. Secondary is long, slow, and allows more complex yeast metabolites to develop, which influences flavor.