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Molecular biology is the study of the molecular underpinnings of the biological phenomena, focusing on molecular synthesis, modification, mechanisms and interactions. Biochemistry is the study of the chemical substances and vital processes occurring in living organisms .
The Mendel Lectures are now mainly focused on combining cutting-edge interdisciplinary approaches, technologies and methods of biochemistry, biophysics, molecular biology, computational modelling, imaging, microbiology, cell biology, physiology, genetics, toxicology, developmental biology, evolutionary biology and medicine.
Intracellular transport is the movement of vesicles and substances within a cell. Intracellular transport is required for maintaining homeostasis within the cell by responding to physiological signals. [1] Proteins synthesized in the cytosol are distributed to their respective organelles, according to their specific amino acid’s sorting ...
Cell Biology in "The Biology Project" of University of Arizona. Centre of the Cell online; The Image & Video Library of The American Society for Cell Biology Archived 2011-06-10 at the Wayback Machine, a collection of peer-reviewed still images, video clips and digital books that illustrate the structure, function and biology of the cell.
Cell adhesion molecules (CAMs) are a subset of cell surface proteins [1] that are involved in the binding of cells with other cells or with the extracellular matrix (ECM), in a process called cell adhesion. [2] In essence, CAMs help cells stick to each other and to their surroundings.
Welcome to the Molecular and Cell Biology taskforce of WikiProject Molecular Biology. If you have any questions about articles or are generally seeking advice, you're encouraged to ask at the talkpage of WikiProject Molecular Biology , the centralized point for discussion, thank you .
The entry and exit of large molecules from the cell nucleus is tightly controlled by the nuclear pore complexes (NPCs). Although small molecules can enter the nucleus without regulation, [ 1 ] macromolecules such as RNA and proteins require association with transport factors known as nuclear transport receptors , like karyopherins called ...
For example, cells in a human embryo contain between five and ten million ribosomes, and cell number doubles within 24 hours. In order to provide the necessary ribosomes, multiple RNA polymerases must consecutively transcribe multiple rRNA genes.