Biology, asked by arslanmohammedhussai, 9 months ago

Draw a typical animal cell and label its parts ​

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Answered by Anonymous
12

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Answered by AnusritaS98
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A specific kind of eukaryotic cell known as an animal cell lacks a cell wall and contains a genuine, membrane-bound nucleus in addition to other cellular organelles.

Structure of animal cell-

  • Animal cells can be as little as a few microns or as large as a few millimetres.
  • The ostrich egg,which can measure more than 5.1 inches across and weighs over 1.4 kilos, is the largest known animal cell.
  • The average neuron in the human body is only 100 microns across, which is a stark contrast to this.
  • In general, animal cells are smaller than plant cells.  The following cell organelles make up a normal animal cell:
  • Cell Membrane= Cell Membrane is a thin, semipermeable membrane that covers the cell and is rich in lipids and proteins. Its major job is to protect the cell from its surroundings. It controls the flow of nutrients and other small substances into and out of cells. Semi-permeable or selectively permeable membranes are terms used to describe cell membranes.
  • Nucleus=It is an organelle that houses a number of different suborganelles, including chromatins, nucleoli, and nucleosomes. DNA and other genetic elements are also present.
  • Nuclear membrane=Around the nucleus lies a double-membrane structure. The nuclear envelope is another name for it.
  • Centrosome=It is a tiny organelle that can be found close to the nucleus. Its dense centre is surrounded by radiating tubules. Microtubules are created at the centrosome.
  • Lysosome=They are spherical organelles with a membrane enclosing them, and inside are digestive enzymes that aid in digestion, excretion, and the process of cell renewal.
  • Cytoplasm=a jelly-like substance that is made up of all the cell organelles and is protected by the cell membrane. Nucleoplasm is the name given to the substance located inside the nuclear membrane of a cell.
  • Golgi apparatus=A flat, layered, sac-like organelle that manufactures, stores, transports, and packs the particles throughout the cell, close to the nucleus.
  • Mitochondrion = They are double-membraned organelles that can be spherical or rod-shaped. They are a cell's powerhouse since they are crucial in the energy release process.
  • Ribosome =The ribosome is a tiny organelle that is composed of cytoplasmic granules rich in RNA, and it is where protein synthesis takes place.
  • Endoplasmic Reticulum (ER)=This cellular organelle is made up of a nucleus-derived thin, spiralling network of membranous sacs.
  • Vacuole=a cell's internal organelle with a membrane that helps the cell keep its shape and store things like food, water, waste, and other things.
  • Nucleopore=The passage of nucleic acids and proteins through the nuclear membrane is facilitated by these microscopic perforations in the membrane.

To learn about Function of animal cell click here-

https://brainly.in/question/10857515

To learn about Difference between plant cell and animal cell click here-

https://brainly.in/question/3467172

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