There are approximately ten times as many bacterial cells in the human flora as there are human cells in the body, with large numbers of bacteria on the skin and as gut flora.
The vast majority of the bacteria in the body are rendered harmless by the protective effects of the immune system, and a few are beneficial
the human protein coded for by the human gene
A phage injects its genetic material (DNA or RNA) into the bacterium when it attaches to it. This genetic material then hijacks the bacterium's machinery to replicate itself, eventually leading to the destruction of the bacterium.
A bacterium that needs oxygen is called an aerobic bacterium
A bacterium entering the body through a small cut in the skin may cause an infection at the site of entry. The body's immune system will likely respond by sending white blood cells to the area to fight off the bacteria. If the immune response is not sufficient, the infection may spread and lead to further complications.
Helicobacter pylori is a common bacterium found in the human stomach. It can colonize the stomach lining and is associated with gastritis, peptic ulcers, and other digestive issues.
A bacterium's cell membrane allows it to withstand fluctuations in temperature within the human body. This is necessary in order for the bacterium to survive in that environment.
the human protein coded for by the human gene
AIDS is not caused by bacterium. It is caused by a virus called HIV (human immunodeficiency virus)
A phage injects its genetic material (DNA or RNA) into the bacterium when it attaches to it. This genetic material then hijacks the bacterium's machinery to replicate itself, eventually leading to the destruction of the bacterium.
Not cause it - no. However the bacterium can thrive in even sterile environments - including hospitals.
When human genes are introduced into a bacterium or other cells, the organism can produce proteins encoded by those genes, but it cannot create an entire human. The bacterium can express the human gene, allowing it to synthesize specific proteins, which can be used for research or therapeutic purposes. However, the complex structure and regulation required to develop a whole human organism cannot be replicated in simpler cells like bacteria.
It seems there may be a typo in your question. Did you mean "bacterium"? If so, bacterium is a singular form of bacteria, which are microscopic single-celled organisms that can be found in various environments and play important roles in nature, including in the human body for processes like digestion.
B cells produce antibodies when an infectious bacterium enters the body. Antibodies are proteins that can recognize and bind to specific molecules on the surface of the bacterium, marking it for destruction by other components of the immune system.
A bacterium that needs oxygen is called an aerobic bacterium
Escherichia coli
Leprosy is caused by a bacterium called Mycobacterium leprae, which is a single-celled organism. This bacterium primarily affects the skin, nerves, and mucous membranes. While leprosy itself is not multi-celled, the human body, which hosts the infection, is multi-celled.
Tapeworms thrive in the human body under conditions that include a nutrient-rich environment, such as the intestines, where they can absorb nutrients from the host's digested food. They prefer a relatively stable internal environment with a neutral pH and warm temperatures. Additionally, a weakened immune system or malnutrition can enhance their survival and proliferation within the host.