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Friday, September 27, 2019

science post #1

In Science this term we first started off with Food and Digestion
This topic was basically relating to how the body works and the nutrients we need to stay alive and how they react with different foods <-- (Wasn't here for the experiment)

After that topic came Cell work our last topic of the term
For cells, we learnt about plant cells and animal cells and what is inside them and the difference of them.

Plant Cell - A plant cell has all the organelles, unlike the animal cell. The plant cell has a Large Vacuole a cell wall a cell membrane, Chloroplast and cytoplasm and lastly a nucleus

While an Animal cell has

Animal cell - A animal cell has a cell membrane a cytoplasm and a nucleus but no chloroplast, cell wall or large vacuole.
another difference between animal and plant cells is that plant cells are a square or rectangle shape and an animal cell can be any shape as unlike the plant cell the animal cell has bones which helps form its body.
The function of these organelles all have their purpose and what they are

Large Vacuole - The large vacuole is only found in the plant cell and its job is to store the food it collects within the large vacuole
Cell Wall -  The cell wall can be found in a plant cell, it helps structure the cell as a plant cell does not have bones unlike the anime cell
Cell Membrane - A cell wall within the cell of both animal and plant which allows some things in and out while it blocks other unnecessary things out.
Chloroplast - The Chloroplast can only be found in the plant cell and it absorbs the sunlight and uses that in conjunction with water and carbon dioxide gas to produce food for the plant
Cytoplasm - The Cytoplasm is the jelly-like liquid within the body of an animal and plant cell
Nucleus - A Nucleus is a form of a circle which holds the DNA of the creature or plant within it

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