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5 days ago · The phase of the cell cycle that includes mitosis and cytokinesis. interphase. The period in the cell cycle when the cell is not dividing. Interphase often accounts for about 90% of the cell cycle. During interphase, cellular metabolic activity is high, chromosomes and organelles are duplicated, and cell size may increase.
5 days ago · 1) Apply the sample to a surface E.G/ A slide to which all the antigens in the sample will attach. 2) Wash the surface several times to remove any unattached antigens. 3) Add the antibody that is specific to the antigen we are trying to detect and leave the two to bind. 4) Wash the surface to remove excess antibody.
5 days ago · Study of the functions of living cells. Special Physiology. Study of the specific organs. Systemic Physiology. Study of the Specific Organ System. Pathological Physiology or Pathology. Study of Disease. Chapter 1 Lecture Introduction to Anatomy and Physiology Learn with flashcards, games, and more — for free.
May 15, 2024 · protist, any member of a group of diverse eukaryotic, predominantly unicellular microscopic organisms. They may share certain morphological and physiological characteristics with animals or plants or both. The term protist typically is used in reference to a eukaryote that is not a true animal, plant, or fungus or in reference to a eukaryote ...
- The Editors of Encyclopaedia Britannica
6 days ago · Definition. An enzyme is a biological catalyst and is almost always a protein. It speeds up the rate of a specific chemical reaction in the cell. The enzyme is not destroyed during the reaction and is used over and over. A cell contains thousands of different types of enzyme molecules, each specific to a particular chemical reaction.
May 10, 2024 · Biological membranes have three primary functions: (1) they keep toxic substances out of the cell; (2) they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, and metabolic products, that mediate cellular and extracellular activities to pass between organelles and between the cell and the outside envir...
May 20, 2024 · evolution, theory in biology postulating that the various types of plants, animals, and other living things on Earth have their origin in other preexisting types and that the distinguishable differences are due to modifications in successive generations. The theory of evolution is one of the fundamental keystones of modern biological theory.
