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Cell structures and functions GapFill

Target Level
4-5
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1 of 3

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All living organisms, no matter how big or small, are made of  lipidsorganswatercells.

Animals and  mitochondriahumansribosomesplants have different kinds of cells. They share many features, including having a nucleus and a cell  membranehairmusclewall. Cells that contain a nucleus are known as  bacteriaeukaryotesplasmidsprokaryotes. Other types of cells, that do not contain a nucleus, are known as  chloroplastseukaryotesprokaryotesplasmids.

Bacteria are an example of this type of cell, and they are much smaller than  prokaryoteseukaryotesribosomesviruses. The genetic material in bacterial cells takes the form of  ribosomesnucleichainsloops.

The  nucleuscytoplasmplasmidcell wall, that is present in all cell types, is a jelly-like substance that contains all the chemicals needed by the organism. Two structures are present in plant cells that are not found in animal cells. These include a  cytoplasmcell membranemitochondrioncell wall, which in plants and algae is made of  nucleic acidsstarchcelluloseproteins and provides strength to the cells. Additionally, a permanent vacuole is likely present. The permanent vacuole is full of  wateramino acidsRNAsap.

In order to supply energy, cells contain a number of  plasmidschloroplastsmitochondriacell membranes. They can provide energy for making proteins, which takes place on  vacuolesribosomesplasmidsnuclei.

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Pass Mark
72%