because some of them don't need cenvert to energy
Not all cells demonstrate the presence of all intracellular structures because cells are specialized and have specific functions. Different cells require different intracellular structures to carry out their unique functions. For example, muscle cells have more mitochondria to generate energy for contraction, while red blood cells lack a nucleus to make more space for carrying oxygen.
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viruses are intracellular because they need to use cells to replicate themselves
Diffusion from the intracellular fluid.
The microscope that is used to see internal structures of cells in a natural state is the compound light microscope. The microscope has a lens and light that allows it to see the internal structures of a cell clearly.
Intercellular means between cells;as, intercellular substance,space,or fluids.
The cytoskeletal elements involve in the moving intracellular structures are the microfilaments. They are small rod-like structures found in most eukaryotic cells.
Intracellular structures are objects found inside a cell. (Intra- means inside.)They include subcellular organelles, or simply organelles. These are relatively complex components of the cell, such as the nucleus and the mitochondria.Other intracellular structures include lumps of waste substances, particularly in plant cells.
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viruses are intracellular because they need to use cells to replicate themselves
Intracellular proteins are all the proteins that travel in between cells. It may also be termed as secretory proteins. they formed in cytoplasm of a cells and secreted out by Golgi body vesicles after maturation. this in turn has a role out of the cells may act as a hormone or messenger to trigger a response in a distant tissue. They carried by blood stream to the destination.
Diffusion from the intracellular fluid.
The microscope that is used to see internal structures of cells in a natural state is the compound light microscope. The microscope has a lens and light that allows it to see the internal structures of a cell clearly.
Microparasite that are capable of growing and reproducing inside the cells of a host are called intracellular parasites.
Immune cells can detect intracellular pathogens through pattern recognition receptors (PRRs) that recognize specific pathogen-associated molecular patterns (PAMPs). When PRRs on immune cells bind to PAMPs, it triggers a signaling cascade that activates the immune response against the intracellular pathogen. This process helps immune cells detect and respond to the presence of intracellular pathogens.
Diffusion from the intracellular fluid.
The Golgi apparatus. It creates lysosomes.Lysosome: Lysosomes contain hydrolytic enzymes necessary for intracellular digestion. They are common in animal cells, but rare in plant cells.
Intracellular respiration