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Apr 27, 2017 · There are countless different functions that cells must perform to obtain energy and reproduce. Depending on the cell, examples of these functions can include photosynthesis, breaking down sugar, locomotion, copying its own DNA, allowing certain substances to pass through the cell membrane while keeping others out, etc.
Nov 6, 2020 · A eukaryotic cell contains membrane-bound organelles such as a nucleus, mitochondria, and an endoplasmic reticulum. Organisms based on the eukaryotic cell include protozoa, fungi, plants, and animals. These organisms are grouped into the biological domain Eukaryota. Eukaryotic cells are larger and more complex than prokaryotic cells found in ...
- Gabe Buckley
Biology - the study of living organisms. Cell - the fundamental unit of life. Cellular Respiration - a process by which cells harvest the energy stored in food. Cell Biology - the subdiscipline of biology that focuses on the study of the basic unit of life, the cell. Cell Cycle - the life cycle of a dividing cell, including Interphase and the M ...
Apr 1, 2021 · The cell membrane (AKA the plasma membrane) is a thin, flexible structure that surrounds the outside of the cell, creating a physical barrier between the cell interior and its external environment. It consists of a semipermeable lipid bilayer that regulates the passage of materials in and out of the cell. All cells are surrounded by a cell ...
- Kate Latham
Apr 7, 2024 · The cell, derived from the Latin term “cellula” meaning ‘small room’, is the foundational and structural unit of all living organisms. Recognized as the cornerstone of life, cells play a pivotal role in the biological framework, providing both structure and function to every living being. The intricate study of these units and their ...
Oct 31, 2024 · cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. A single cell is often a complete organism in itself, such as a bacterium or yeast. Other cells acquire specialized functions as they mature.
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Mar 3, 2020 · Cell biology is the subdiscipline of biology that studies the basic unit of life, the cell. It deals with all aspects of the cell including cell anatomy, cell division (mitosis and meiosis), and cell processes including cell respiration, and cell death. Cell biology does not stand alone as a discipline but is closely related to other areas of ...
