Diversity in the Organizational System of Life From Cell Level to Organism

in #life6 years ago

image
Makhluk hidup di dunia ini sangat beraneka ragam. Keanekaragaman ini meliputi berbagai bentuk dan variasi tingkat kehidupan, mulai dari sel sampai organisme.

Living things in this world are very diverse. This diversity encompasses various forms and variations of life level, from cells to organisms

image

sel

Sel adalah unit yang terkecil dari makhluk hidup,Ukuran sangat kecil untuk melihat harus dibantu dengan mikroskop,Kata sel berasal dari bahasa latin cellulae,yang berarti bilik kecil,Istilah ini diberikan oleh Robert Hooke,seorang ahli fisikamatematika dari Inggris pada tahun 1665.

Makhluk hidup unisel,yaitu makhluk hidup bersel satu. Contohnya bakteri,ganggang biru,virus,amoeba,euglena,dan paramaecium.
Makhluk hidup multisel,yaitu makhluk hidup yang bersel banyak. Contohnya manusia,hewan,dan tumbuhan.

Cells are the smallest unit of living beings, Very small size to see should be aided with a microscope,The word cell is derived from the Latin cellulae,which means a small cubicle. This term was given by Robert Hooke,a physicist from England in 1665.

Unisel living creatures,which are single celled living creatures. For example,bacteria,blue algae,viruses, amoeba,euglena, and paramaecium.
Multicellular living beings,that is,multicellular living creatures. For example humans,animals,and plants.

Dinding sel

image
Dinding sel hanya terdapat pada sel tumbuhan saja. Apabila kamu mengamati sayatan bagian tumbuhan,bagian paling luar dan agak tebal itulah dinding sel. Dinding sel membuat sel tumbuhan lebih kaku dan lebih kuat dibandingkan sel hewan. Dinding sel tumbuhan tidak seperti tembok yang tidak dapat dilalui apapun. Dinding sel tumbuhan terbuat dari bahan selulosa sehingga masih bisa dilewati air dan zat-zat yang terlarut di dalamnya.

Cell walls are present only in plant cells alone. When you observe the incision of the plant part,the outer and rather thick part is the cell wall. Cell walls make plant cells stiffer and stronger than animal cells. Plant cell walls are not like any non-viable wall. The cell wall of plants is made of cellulosic material so that water can still be passed and substances dissolved

Membran Plasma

image
Membran plasma/membran sel dan sering juga disebut selaput plasma. Pada sel hewan,membran plasma merupakan lapisan yang paling luar. Lapisan ini sangat tipis sehingga bisa dilihat hanya menggunakan mikroskop cahaya. Membran plasma berfungsi sebagai pelindung sel dan mengatur keluar masuknya zat-zat dari dalam atau dari luar sel. Membran sel tersusun atas senyawa lipida dan protein (lipoprotein) serta bersifat semipermeabel/selektif permeabel. Tidak semua zat bisa masuk ke sel karena diseleksi oleh membran sel. Artinya,ada zat tertentu yang dapat masuk dengan mudah dan ada zat tertentu tidak dapat atau sulit melewatinya. Oleh karena itulah membran plasma berfungsi mengatur keluar dan masuknya zat ke dalam sel.

Plasma membrane / cell membrane and often also called plasma membrane. In animal cells,the plasma membrane is the outermost layer. This layer is so thin that it can be seen using only a light microscope. The plasma membrane serves as a protective cell and regulates the entry of substances from within or from outside the cell. Cell membranes are composed of lipid and protein compounds (lipoproteins) and are semipermeable / selectively permeable. Not all substances can enter the cell because it is selected by the cell membrane. That is, there are certain substances that can enter easily and there are certain substances can not or difficult pass through. Therefore, the plasma membranes function to regulate the exit and entry of substances into cells.

Sort:  

Congratulations @rahmad39! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 1 year!

Click here to view your Board

Support SteemitBoard's project! Vote for its witness and get one more award!

Congratulations @rahmad39! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 2 years!

You can view your badges on your Steem Board and compare to others on the Steem Ranking

Vote for @Steemitboard as a witness to get one more award and increased upvotes!

Coin Marketplace

STEEM 0.20
TRX 0.14
JST 0.029
BTC 67900.86
ETH 3250.85
USDT 1.00
SBD 2.63