Nitrogen fixation is a uniquely prokaryotic. This a one celled organism.
2*bacteria
White Blood Cells make a chemical called Interferon, which white blood cells use to kill bacteria and germs.
Some bacteria's are foreign to our bodies and therefore can make humans unwell. Our white blood cells are designed to attack foreign or unwanted bacteria
No. Bacteria are not viruses and can not commander other cells in their replication,which is only simplistic fission.
The answer is to let a 13 year old back in school
antibodies to fight bacteria and antitoxins to neutralise the toxins produced by bacteria.
Cells divide so that an individual can undergo Injury repair, make reproductive cells, and be able to grow so that the individual can also grow.
Cells divide so that an individual can undergo Injury repair, make reproductive cells, and be able to grow so that the individual can also grow
Cells, food, life spans, and places to live
The difference between cells and organisms is that cells are tiny individual structures which together, can make up an organism. However, cells can sometimes be their own organism such as a bacteria; a single celled organism. Where as, organisms such as humans are made up of many cells!
Your entire body has more bacteria cells living all over it than all the cells that make up your body. You can say everywhere.
Cells that make their own energy are called "autotrophic cells." These cells use processes like photosynthesis (in plants) or chemosynthesis (in bacteria) to produce their own energy.