1/20/2024 0 Comments Define viscosity biology![]() ![]() In contrast, a cell is considered as dead if the organelles are metabolically inactive.Ī cell nucleus is the second component of the protoplasm, which is the control unit of all the eukaryotic cells. ![]() Therefore, the living nature of cells is primarily characterized by the movement of cytoplasmic contents as per the cytoplasmic reactions. Living matter: A cytoplasm contains the living matter as the organelles within the cytosol are in continuous motion. Motion: The organelles of a plant and animal cell are in a continuous moving state because of the fluid nature of the cytosol. ![]() If we add any solid substance like a pin, then we can easily visualize the pin in water instead of milk. We can suppose a live example by taking a glass of water and a glass of milk. Watery: A cytosol comprises a transparent or homogenous fluid, which absorbs the light to make the organelles visualize to us under a light microscope. There are three main properties of cytoplasm: It provides a favourable environment for many biochemical reactions and life processes. are found within the cytosol.Ī cytoplasm includes 90% of water, 7% proteins, 2% carbohydrates and 1% inorganic minerals. Cytoplasmic organelles like mitochondria, Golgi body, ribosomes etc. It is a fluid that contains both suspended and dissolved living matter. The cytoplasm is the primary element of the cell protoplasm, which constitute a significant part of the cell. In eukaryotes, the protoplasm has two major divisions, i.e. Similarly, the protoplasm accumulated inside the cell nucleus will be called “Nucleoplasm”. Therefore, the protoplasm in the middle of the cell membrane and nucleus will be termed “Cytoplasm”. Oppositely, a eukaryotic cell is partitioned into a spherical nucleus and homogenous cytoplasm. As the prokaryotic cell is devoid of the cell nucleus and the remaining part is known as the prokaryotic cytoplasm. It is sometimes interchangeable with the terms like protoplast, cytoplasm and nucleoplasm. It is the protoplasmic fluid, which comprises nucleic acids, various proteins, lipids, carbohydrates, inorganic salts and water droplets. Protoplasm refers to the living matter of the cell, which is a collective term used for the combination of cytoplasm and nucleoplasm. ![]()
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