How Do You Spell STROMA?

Pronunciation: [stɹˈə͡ʊmə] (IPA)

The word "stroma" is a Greek loanword commonly used in biology to denote the structural tissue of an organ, such as the non-functional tissue in the chloroplasts of plants. It's spelled s-t-r-o-m-a and pronounced as /ˈstroʊmə/. The phonetic transcription shows that the word starts with the sibilant "s" sound, followed by the "t" and "r" sounds, and ends with the "uh" sound. Learning the correct spelling of scientific terms like stroma is essential for clear and accurate communication in the field of biology.

STROMA Meaning and Definition

  1. Stroma is a term that refers to the supportive framework or matrix within a biological structure, particularly in plants and certain tissues of animals. It is derived from the Greek word "stroma," meaning "bed" or "mattress." The stroma provides structural support and plays a crucial role in the functioning and maintenance of various tissues and organs.

    In plants, the stroma is a component of chloroplasts, which are specialized organelles responsible for photosynthesis. Within the chloroplast, the stroma surrounds the thylakoid membranes and is involved in the synthesis of glucose and other organic molecules. It also houses enzymes, DNA, and ribosomes necessary for protein synthesis.

    In the context of other tissues, such as the connective tissue found in organs like the liver or spleen, stroma refers to the non-functional, supportive component. It consists of a network of fibers, blood vessels, and cells that provide structure and stability to the functional cells within an organ.

    Additionally, stroma is a term used in the context of tumors. Tumor stroma refers to the connective tissue and blood vessels that surround and support the tumor mass. The stromal cells can contribute to tumor growth, angiogenesis (formation of new blood vessels), and immune evasion.

    Overall, stroma refers to the framework or support system within various biological structures, ranging from organelles within cells to tissues and organs in multicellular organisms.

  2. The framework, usually of connective tissue, of an organ, gland, or other structure; distinguished from the parenchyma, or specific substance, of the part.

    A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

  3. In anat., anything spread or laid out for resting upon; the tissue which affords mechanical support.

    Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for STROMA

  • ztroma
  • xtroma
  • dtroma
  • etroma
  • wtroma
  • srroma
  • sfroma
  • sgroma
  • syroma
  • s6roma
  • s5roma
  • stdoma
  • st4oma
  • strima
  • strkma
  • strlma
  • strpma
  • str0ma
  • str9ma

Etymology of STROMA

The word "stroma" has its origin in ancient Greek. It is derived from the Greek word "stoma" (στόμα) meaning "mouth" or "opening". In ancient Greek, "stoma" was also used in a more metaphorical sense to refer to the "framework" or "supporting structure" of something. This usage evolved in modern science where "stroma" typically refers to the supportive tissue or framework found in various organs, such as the connective tissue in the human body or the supporting structure of algae or plants.

Similar spelling words for STROMA

Plural form of STROMA is STROMATA

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