![]() Some bacteria can get inside the human body, reproduce and cause an infection. In a short time, a single bacteria can reproduce billions of times. The two new cells can then split into four cells and so on. They reproduce by splitting themselves in the middle. Spiral-shaped bacteria have a twisted form.īacteria absorb nutrients and remove waste through their cell walls. Rod-shaped bacteria live in your intestine and form chains. Spherical bacteria are round or ball-like. It controls a cell’s growth and other activitiesīacteria appear in different shapes. Within it is the nucleoid, which contains the DNA. ![]() ![]() It has chemicals that help build the parts of a cell and break down food. Inside the membrane is a soft, jelly-like substance called the cytoplasm. It prevents harmful substances from getting in and out. ![]() They have only one cell and very simple structures.īacteria have outer cell walls that protect the inside. They have been on earth long before there were any other organisms. Bacteria are so small you can only see them with the help of a microscope. They live on the ground, in oceans, in the food that we eat and even in our bodies. Artikel Bahasa Inggris Tentang KESEHATAN Lengkap Dengan Terjemahan dan Daftar Kosakata BaruĪrtikel Bahasa Inggris Tentang KESEHATAN Lengkap Dengan Terjemahan dan Daftar Kosakata Baru Artikel Bahasa Inggris Tentang KESEHATAN Teks Bahasa Inggris Tentang KESEHATANīacteria are small living things that can be found almost everywhere.
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