Cuáles son las características del reino monera?
El reino Monera está formado por organismos unicelulares procariotas, como bacterias y cianobacterias. Carecen de núcleo definido y organelos membranosos. Son organismos generalmente pequeños y se reproducen principalmente por división celular.
Why does some species of bacteria undergo major changes in just a few years?
Some species of bacteria have a fast reproduction rate, allowing them to accumulate mutations rapidly. This can lead to major changes in just a few years as advantageous mutations are selected for and become dominant in the population. Additionally, bacteria can exchange genetic material through processes like horizontal gene transfer, further contributing to rapid changes in their genome.
What does neisseria gonorrhea look like?
The bacteria that cause gonorrhea and syphilis do not look similar. Gonorrhea is a diplococcus, so it looks like two "balls" stuck together. Syphilis is caused by a spirochete, so it looks like a corkscrew.
What is Anton van leeuwenhoek known for?
For constructing microscopes so well that many small organisms were seen for the first time ever. The Royal Society sent an observer to see the work of Leeuwenhoek, but Leeuwenhoek died with the drop glass method for making microscopes as well as he did and the method was not rediscovered for many years.
What is the definishion of bacteria?
ubiquitous one-celled organisms, spherical, spiral, or rod-shaped and appearing singly or in chains, comprising the Schizomycota, a phylum of the kingdom Monera (in some classification systems the plant class Schizomycetes), various species of which are involved in fermentation, putrefaction, infectious diseases, or nitrogen fixation.
Some viruses are only able to infect bacteria What is the name of a bacteria-infecting virus?
bacteriophage, your welcome everyone cheating on Study Island. C:
Mycoplasma is a group of bacteria that lack a cell wall. These bacteria have a unique cell membrane that gives them flexibility and allows them to take on various shapes. The absence of a cell wall makes them more susceptible to osmotic stress and certain antibiotics that target cell wall synthesis.
it can be:
Cocci- round shape
Bacilli- rod shape
Spirochetes- spiral shape
Pleomorphic- bacteria of varietal shape
What condition do bacteria bacteria thrive?
From a very general standpoint, bacteria like warm, dark places. -- warm being approximated human body temperature (98.6 degrees F)
if you do not wash your hands and you touch so many thing bacteria froms to your hands
There is no specific classification for "fuzzy bacteria." It could potentially refer to bacteria with a fuzzy appearance under a microscope due to surface structures like pili or flagella, or it could be a colloquial term for bacteria in a mixed culture that appears fuzzy due to their growth patterns. Without more context, it's difficult to provide a more specific answer.
Heating a liquid to kill harmful bacteria is called?
The use of heat to kill bacteria in food and beverages is pasteurisation
How does mucus and cilia help to keep the airway free of dust and bacteria?
Mucus and cilia keep the lungs free from bacteria and dust particles by trapping dust so that it can be swallowed and broken down by the digestive system. Alternatively, dust and bacteria can be expelled when sneezing or coughing.
Diplobacillus is a morphological term describing the shape and arrangement of the bacteria. Bacillus is a rod shaped bacteria, and in the case of diplobacilli they are arranged in pairs of two bacilli connected end to end.
What was the purpose of examining the original pGLO solution with and without UV illumination?
The purpose of examining the original pGLO solution with UV illumination was to detect bacteria. The purpose of examining the original pGLO solution without UV illumination was to detect the possibility that DNA cells existed.
Why is it important to wash the bacteria sample after it has been d yed?
Washing the bacteria sample after it has been dyed helps to remove any excess dye that may interfere with analysis or visualization of the bacteria. It also helps to reduce background staining and make the bacterial cells easier to observe under a microscope.
Does the use of nexium destroy the good bacteria such as acidolphis?
nexium is a proton pumps inhibitor only (reduces the amount of acid the stomach produces
which is great for all bacteria good and bad) and is innocuous against the production of bacteria.
Name some effects of the bacteria staphylococcus?
Staphylococcus bacteria can cause skin infections, such as boils and impetigo. They can also lead to more serious conditions like pneumonia, toxic shock syndrome, and food poisoning when the bacteria enter the bloodstream or produce toxins.
No, glucose is a simple sugar molecule that is a source of energy for living organisms, including bacteria. Bacteria are single-celled microorganisms that are classified as a separate group of living organisms.
Scientific name of cocci bacteria?
The scientific name for cocci bacteria is coccus, and they are spherical or oval-shaped bacteria that can be found in different arrangements such as pairs (diplococci), chains (streptococci), and clusters (staphylococci).
bacteria regenerates by cloning, their behaviour will be same and will become smaller, grow again, and again clones, it happens by... in a microscope it will look like a bactiria is been cut into two and will look smaller.
What is the difference between a test cross and a back cross in genetic?
In a test cross, an individual with a dominant phenotype is crossed with a homozygous recessive individual to determine the genotype of the dominant individual. In a back cross, an individual is crossed with one of its parents or an individual with a similar genotype to assess genetic linkage or to maintain a specific trait in offspring.
How do you get gonorrhea in your throat?
Gonorrhea on throats are called Oral Gonorrhea or Pharyngeal Gonorrhea.
pharyngeal gonorrhea. The most common source of this is through oral sex exhibition with a person who is suffering of gonorrhea infection in their reproductive part.
List the various requirements needed for culturing bacteria?
Requirements for culturing bacteria typically include a growth medium (such as agar or broth), suitable temperature and pH conditions, appropriate oxygen levels, and necessary nutrients (such as carbohydrates, proteins, salts, and vitamins). In addition, sterile techniques, proper incubation conditions (temperature and time), and equipment such as incubators, autoclaves, and aseptic techniques are essential for successful bacterial culture.
Yes, penicillin prevents the formation of new bacterial cell wall. If a bacteria reproduces, new cell wall cannot be produced and the cell lyses and dies. However penicillin has no effect on a quiescent (non-reproducing) bacteria. Therefore penicillin is also called a bacteriostatic agent (prevents growth of bacteria), which means penicillin does stop bacteria from reproducing.