cytology the branch of biology that studies the structure, function, multiplication, and life history of cells. In addition to her teaching duties, and despite not having the support of a research university, Yasui also embarked on her own research in plant, Post the Definition of cytology to Facebook, Share the Definition of cytology on Twitter. Literally, the word "cytology" should refer to the study of cells, so in my opinion the narrow definition doesn't make sense, but like other words it is important to interpret it in context. See more. Cytology is a branch of biology that focuses on the study of the structure and function of cells. A diagnostic test finds out if a disease is present and, if so, it precisely and accurately classifies the disease. Hence, cytology deals directly with the structural and functional organization of cells and also with other phenomena such as metabolism, ontogenetic differentiation, heredity, and phylogeny. Comparison Chart Question: What is the definition of cytology in biology? Our editors will review what you’ve submitted and determine whether to revise the article. Histologists are also used by law enforcement agencies to help solve crimes. Cytology is the examination of cells from the body under a microscope. Cytology means "the study of cells". cytology The branch of biology dealing with cell structure. The branch of biology concerned with the structure and function of plant and animal cells. Accessed 27 Dec. 2020. Read more. The material that diffuses could be a solid, liquid or gas. cytosine One of the pyrimidine nitrogenous bases occurring in both DNA and RNA. The earliest phase of cytology began with the English scientist Robert Hooke’s microscopic investigations of cork in 1665. Hence, cytology deals directly with the structural and functional organization of cells and also with other phenomena such as metabolism, ontogenetic differentiation, heredity, and phylogeny. cytology The branch of biology dealing with cell structure. He observed dead cork cells and introduced the term “cell” to describe them. More specifically, cytology is a branch of science that studies how cells work and grow and what they're made of. If cytology is positive or a plaque is regarded as suspicious, a biopsy is needed to confirm a diagnosis of mesothelioma A doctor removes a sample of tissue for examination under a microscope by a pathologist.. Balkinization. Cells were first observed in the 17th century, when the compound microscope was invented. Biology definition, the science of life or living matter in all its forms and phenomena, especially with reference to origin, growth, reproduction, structure, and behavior. Let us know if you have suggestions to improve this article (requires login). In 1892 the German embryologist and anatomist Oscar Hertwig suggested that organismic processes are reflections of cellular processes; he thus established cytology as a separate branch of biology. Learn more. ‘Urine cytology may be helpful in ruling out transitional cell carcinoma of the bladder.’ ‘At Wolverhampton she specialised in cytology and introduced the cervical cytology screening service.’ ‘Histopathology, cytology, and microbiology confirmed the diagnosis of intestinal tuberculosis.’ cytology meaning: 1. the scientific study of cells from living things 2. the scientific study of cells from living…. “Cytology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cytology. The biology of structure, function, multiplication, pathology, and history of cells. The decisive event that allowed the observation of cells was the invention of the microscope in the 16th…, The living material of most organisms is organized into discrete units called cells, and the study of their features is known as cytology. He observed dead cork cells and introduced the term “cell” to describe them. It is the study of the cell. Cytology is a branch of biology that focuses on the study of the structure and function of cells. Every cell of tissue type is unique, based on the many functions an organism carries out. Cytology,biological,biology dictionary,biology terminology,biology terms,biology abbreviations The earliest phase of cytology began with the English scientist Robert Hooke ’s microscopic investigations of cork in 1665. More specifically, cytology is a branch of science that studies how cells work and grow and what they're made of. One is the study of cellular bioenergetics that supports cell metabolism. Cytology, the study of cells as fundamental units of living things. A cytologistis a specialist focusing on the cells found in bodily fluids, which can often provide D… 'Nip it in the butt' or 'Nip it in the bud'. Literally, the word "cytology" should refer to the study of cells, so in my opinion the narrow definition doesn't make sense, but like other words it is important to interpret it in context. “ Cytology ’ s roots travel back to 1665, when British botanist Robert Hooke, examining a cross-section of cork, gave the spaces the name ” cells, “ meaning ” little rooms “ or ” cavities. Whereas, cell biology is a wider area than cytology since it studies the structure and the function of all types of cells including eukaryotic and prokaryotic cells. Medical Definition of cytology 1 a : a branch of biology dealing with the structure, function, multiplication, pathology, and life history of cells : cell biology b : the cellular aspects of a phenomenon, process, or structure the cytology of cancer liver cytology On the other hand, cytology is the analysis of cells of every animals and crops solely. Cell biology(also cellular biologyor cytology) is a branch of biologystudying the structureand functionof the cell, also known as the basic unit of life. A diagnostic test finds out if a disease is present and, if so, it precisely and accurately classifies the disease. Delivered to your inbox! Whereas, cell biology is a wider area than cytology since it studies the structure and the function of all types of cells including eukaryotic and prokaryotic cells. Go ahead with test: A urine cytology is a test from a voided urine to allow pathologic assessment of the urothelial cells which line the bladder, ureters, and interior of the kidneys. Send us feedback. Cytology tests may be used for diagnosis or for screening: A diagnostic test is only used for people who have signs, symptoms, or some other reason to suspect that they might have a particular disease (like cancer). Definition of cytology in English: cytology. cytology (sītŏl`əjē), in biology, the study of the structure of all normal and abnormal components of cells and the changes, movements, and transformations of such components. The cytosol in any cell is a complex solution, whose properties allow the functions of life to take place. Robert Hooke (1635 – 1703) is sometimes seen as the father of cytology. Cytology, the study of cells as fundamental units of living things. The name for this science is translated from kytos, the Greek term for ” cavity. Modern cytologists have adapted many methods of physics and chemistry to investigate cellular events. Based on usage it can refer to: Cytogenetics. | Definition of cytosol Cytosol can be defined as the cytosol is the fluid inside the cells. Omissions? The most vital between histology and cytology is that histology is the analysis of chemical composition, microscopic building and how the tissue or tissue strategies of animals or crops work. Cytology is the examination of cells from the body under a microscope. cytology definition: 1. the scientific study of cells from living things 2. the scientific study of cells from living…. In my personal experience, I have usually heard "cell biology" used rather than "cytology" to broadly mean study of cells. Cytology is also known as cell biology. Histologists are scientists that specialize in the identification of various tissues and cells. Definition of Cytokinesis, Cytokinesis in Animal cell, and Plant cell In my personal experience, I have usually heard "cell biology" used rather than "cytology" to broadly mean study of cells. Cytology is the branch of biology that studies cells, the building blocks of life. cytoplasm The viscous semiliquid inside the plasma membrane of a cell; contains various macromolecules and organelles in solution and suspension. 'All Intensive Purposes' or 'All Intents and Purposes'? What made you want to look up cytology? The field has expanded rapidly, and the histology of most organisms is understood. Cytology tests may be used for diagnosis or for screening: A diagnostic test is only used for people who have signs, symptoms, or some other reason to suspect that they might have a particular disease (like cancer). In the working parlance, “cell biology” is preferred to “cytology,” given the obvious potential for confusion with health professionals (cytologists and cytotechnologists) who examine cell specimens to render clinical diagnoses. This pronouncement—the cell theory—was amply confirmed and elaborated by a series of discoveries and interpretations. 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