Cell structures and functions GapFill

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

Animals and  ribosomeseukaryotestissueshumansmitochondriaplants have different kinds of cells. They share many features, including having a nucleus and a cell  wallhairchannelmembranemuscleorgan. Cells that contain a nucleus are known as  bacteriaeukaryotesfungiplasmidsprokaryotesviruses. Other types of cells, that do not contain a nucleus, are known as  ribosomeschloroplastsplasmidseukaryotesprokaryotesmitochondria.

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

The  vacuoleplasmidcytoplasmcell wallnucleuschloroplasts, 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  ribosomecell membranenucleuscytoplasmmitochondrioncell wall, which in plants and algae is made of  lipidscellulosewaterstarchproteinsnucleic acids and provides strength to the cells. Additionally, a permanent vacuole is likely present. The permanent vacuole is full of  DNAchloroplastssapwateramino acidsRNA.

In order to supply energy, cells contain a number of  cell membranesnucleiplasmidschloroplastsvacuolesmitochondria. They can provide energy for making proteins, which takes place on  nucleiplasmidschloroplastscell membranesribosomesvacuoles.