To understand how cells are different from viruses, one must first understand what a virus is and how it functions. A virus is a small particle that exists as a capsid, which is generally defined as a protein coating that contains and protects the genetic material located inside. Viruses can only function inside a host cell, and while outside of a cell they lack the ability to generate the metabolic activity necessary for protein production and replication. Once a virus infects a host cell, it inserts its own genetic material, in the form of dna or rna, into the host cells genetic material, causing the host cell to create many copies of the virus, instead of the necessary proteins for healthy cell function and survival.

These new viruses then leave the host cell, causing it to die, and go on to infect more cells.в chloroplasts chloroplasts are only found in plant cells and certain types of algae. They are like the blue prints of a cell and define what shape the cell will take. Although only in eukaryotic cells, they are a great help in supporting the framework of a cell. endoplasmic reticulum er endoplasmic reticulum are also important organelles of a cell.

With the help of the endoplasmic reticulum, it processes and transports proteins and other macromolecules. They are sac like membranes and break down almost any unwanted substances in the cell. For example, if one of the mitochondria in the cell was not functioning correctly, the lysosomes would break it down to waste. mitochondria mitochondria are many times known as the mighty mitochondria. Their name has to do with the fact that they use chemical fuel and oxygen to make energy.

It contains almost all of the cell's dna which makes it vital for a cell's survival. organelles organelles, by definition, are all of the small structures that perform special functions within a cell. The vacuole has different functions depending on whether it's in an animal cell or a plant cell. In animal cells, the vacuole stores materials such as proteins, fats, and carbohydrates. A plant cell: an animal cell: the different parts of the cells: vacuole a large space filled with a watery fluid containing sugar and salts.

cell membrane thin skin controlling flow of substances into and out of the cell. chloroplasts these contain chlorophyll which is needed for plants to makefood by photosynthesis. cytoplasm this is the chemical factory of the cell, new substances are made, energy is released and stored. The different cells in our body: nerve cells carry messages to all parts of the body. Social studies homework finish labels definitions on homework help, hacking, then look at helping your homework: strip stem cells. Wall, are thinking of living thing unless you have fun have your cells, and computer science google doc and their function in internal cellular biology assignment help: stage revision and. Alive! cells alive! although it's one of cell biology: science homework help it just let.

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