Cytoplasm is a clear, gel-like substance found in all cells. Everything contained within a cell is found suspended in cytoplasm, except the nucleus, which is separated from the cytoplasm by a membrane. Cytoplasm helps rid cells of waste material, aids in cell respiration and helps convert glucose into energy.Know More
In a eukaryote cell, which is a cell that has a nucleus, mitochondria are found within the cytoplasm. All cell activity occurs within the cytoplasm, including cell division. In eukaryote cells, the mitochondria and other organelles are separated from other structures within the cell by a nuclear membrane. A prokaryote cell does not have a nucleus. Therefore, all structures within a prokaryote cell are found suspended in cytoplasm.
Cytoplasm is a colloid containing organic material, including lipids, carbohydrates, proteins and enzymes. Cytoplasm is 90 percent water and 10 percent inorganic and organic materials.
Cytoplasm transports material within a cell and plays a role in cell respiration. In a plant cell, cytoplasm provides the support and structure for the cell. Proteins are synthesized within the cytoplasm of a plant cell. In an animal cell, proteins, nucleotides and amino acids are present in the cytoplasm. Cytoskeleton is also present, aiding in the movement of the animal cell. Glycolysis, or the conversion of glucose to energy, occurs within the cytoplasm of a cell.Learn more in Cells
To make a 3D plant cell model with play clay, make organelles with clay of different colors, each wrapped in white clay that stands for the cytoplasm. The last two wrapping layers are the membrane and the cell wall.Full Answer >
The cell membrane is a semipermeable lipid bilayer that surrounds the cytoplasm of all cells. In animal cells, it is the outermost layer of the cell. In plants, fungi and some bacteria, a cell wall surrounds the cell membrane to form the cell's outermost layer.Full Answer >
In a eukaryotic cell, the final stage of protein synthesis takes place in the cytoplasm after the initial stage, which happens in the nucleus. In a prokaryotic cell, there is no need for the second stage of the process.Full Answer >
The four main functions of the plasma membrane include identification, communication, regulation of solute exchange through the membrane, and isolation of the cytoplasm from the external environment. The plasma membrane is a semi-permeable phospholipid bilayer that contains a hydrophilic head and a non-polar hydrophobic tail. It contains hydrogen bonds between the phospholipids that help hold the plasma membrane together; cholesterol molecules are also embedded into the membrane for fluidity.Full Answer >