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crenation    
n. 圆锯齿状

圆锯齿状

crenation
n 1: one of a series of rounded projections (or the notches
between them) formed by curves along an edge (as the edge
of a leaf or piece of cloth or the margin of a shell or a
shriveled red blood cell observed in a hypertonic solution
etc.) [synonym: {scallop}, {crenation}, {crenature}, {crenel},
{crenelle}]


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  • Crenation - Definition and Examples - Biology Dictionary
    In biology, crenation describes the formation of abnormal notched surfaces on cells as a result of water loss through osmosis Cells are usually in an isotonic solution inside the body, meaning that there is the same concentration of solute and water both inside and outside the cells
  • What Are Hemolysis and Crenation? - Reference. com
    Hemolysis is the explosion or rupturing of red blood cells, when placed in a hypotonic or low-pressure solution, such as water Reference com explains that crenation in cells occurs because the hypertonic solution deprives the cells of water, and causes the cells to take on a scalloped appearance
  • Crenation - Wikipedia
    Crenation (from modern Latin crenatus meaning "scalloped or notched", from popular Latin crena meaning "notch") [1] in botany and zoology, describes an object's shape, especially a leaf or shell, as being round-toothed or having a scalloped edge
  • Crenation Definition and Example - ThoughtCo
    In biology and zoology, the term refers to an organism displaying the shape (such as a leaf or shell), while in chemistry, crenation is used to describe what happens to a cell or other object when it is exposed to a hypertonic solution Red blood cells are the particular type of cell most discussed with reference to crenation
  • Crenation vs. Hemolysis - Whats the Difference? | This vs. That
    Crenation is characterized by the shrinkage and spiky appearance of RBCs when exposed to hypertonic solutions, while hemolysis involves the rupture and destruction of RBCs, leading to the release of their contents
  • Crenation - Biology Simple
    Crenation refers to the process in which the red blood cells shrink and shrivel due to exposure to a hypertonic solution, causing the cells to lose water and become distorted This distortion occurs due to the movement of water out of the cell membrane, leading to a spiky or scalloped appearance
  • CRENATION Definition Meaning - Merriam-Webster
    The meaning of CRENATION is a crenate formation; especially : one of the rounded projections on an edge (as of a coin)
  • Crenation | definition of crenation by Medical dictionary
    1 the formation of abnormal notching around the edge of an erythrocyte (burr cell) 2 the notched appearance of an erythrocyte due to its shrinkage after suspension in a hypertonic solution Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition © 2003 by Saunders, an imprint of Elsevier, Inc
  • Difference Between Crenation And Plasmolysis
    Crenation and plasmolysis are two distinct processes that occur when cells are placed in hypertonic solutions, causing them to lose water Crenation refers to the shrinking of animal cells, where the cell membrane collapses inward due to water loss
  • What is crenation in biology? - California Learning Resource Network
    Crenation, also known as shrinkage or contraction of cells, is the temporary reduction in the size of cells or organelles due to changes in the cellular environment This process can occur in response to various stimuli, such as changes in osmotic pressure, pH, temperature, or the presence of certain substances
  • Crenation Definition and Examples - Biology Online Dictionary
    Crenation – cell shrinks by osmosis because H2O leaves cell solution is HYPERtonic (hyper – means excess, hypo – means insuffient Crenation (opposite of Lysis -cell swells destroyed hypotonic)
  • Crenation - (Anatomy and Physiology I) - Vocab, Definition . . . - Fiveable
    Crenation refers to the shriveled or wrinkled appearance of red blood cells when they are exposed to a hypertonic solution, causing water to leave the cells and their membranes to pucker
  • What is Crenation anatomy - Unacademy
    Crenation is a term used in biology to describe the formation of uneven notched corners on cells caused by osmosis water loss Crenation happens in animal cells, but cells with a cell wall cannot shrink or change shape when added to a solution
  • CRENATION Definition Meaning | Dictionary. com
    Crenation definition: a rounded projection or tooth, as on the margin of a leaf See examples of CRENATION used in a sentence
  • Crenation - Definition, Meaning Synonyms - Vocabulary. com
    Definitions of crenation noun one of a series of rounded projections (or the notches between them) formed by curves along an edge (as the edge of a leaf or piece of cloth or the margin of a shell or a shriveled red blood cell observed in a hypertonic solution etc )





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