Flagellum

What is intelligent design? How does it differ from other contemporary origin theories? Intelligent design is the relatively young theory of how there may be more to the origin of our, and every, species then just a collection of random chaotic event. Darwin insisted in his theory of natural of natural selection; that individuals, amongst various species, with optimal survival traits would outlast and thrive in contrast to those with less beneficial traits. Lamarck, father of evolution theory,…

There are two main types’ of cells. These are prokaryotic (see diagram 1) and Eukaryotic. ( See diagram 2). Prokaryotic cells are the cells of microorganisms such as Bacteria and Achaea. Eukaryotic cells are basically cells that make all other living things such as humans and animals. You can identify the difference between these cells by their structure they both have a number of features in common but all so lots of differences. The eukaryotic cell has a membrane enclosed organelle called…

facultative anaerobic bacillus. Hallmark of the disease , cholera, is profuse secretary diarrhea. Biofilms are likely a form in which clinically relevant V.cholerae is taken up by humans, providing a concentrated infective dose. It has single polar flagellum(monotrichous) covered with sheath that is contiguous , also acts as mechanosensor, known to contribute to virulence of the…

bacillus that is commonly found in soil, although it can also survive in plants (1). B. subtilis are facultative aerobes, using butanediol fermentation or nitrated ammonification when oxygen is unavailable (1). The bacillus is motile by using a single flagellum and commonly forms biofilms which contain several B. subtilis all traveling in the same direction (1). It has a circular DNA chromosome that contains 4,185 protein sequences, with a total of 4,215,606 base pairs, and no additional…

alcoholism, AID and cancer sufferers. These specific people are more vulnerable to becoming severely ill with this Salmonella bacteria. Biological structure: A Salmonella bacterium includes; bacterial flagellum, cytoplasm, ribosomes, mesosome, a cell wall, capsule, DNA and plasma membrane. A flagellum is a thread-like structure which allows the bacteria to swim. A cytoplasm is the material within the cell, which does not include the nucleus. Ribosomes are particles which fastens messenger RNA…

In the landmark decision of Kitzmiller v. Dover Area School District, Judge John E. Jones soundly argues that intelligent design (ID) does not represent a scientific theory, but rather a religious argument whose teaching in public schools violates the Establishment Clause in the First Amendment of the U.S. Constitution. This argument exhibits both logical validity and true premises in its categorization of the theory as non-scientific, thus being truly sound. In essence, the decision states that…

Science Assignment: Q2 Part: Acrosome Function: The acrosome is the part on the head of the sperm. It is located on the tip and it is made of chemicals. The function of the acrosome is to dissolve the membrane of the egg so the sperm can fertilize it. URL: https://goo.gl/m1bFIq Part: Nucleus Function: the function of the nucleus is to carry the 21 chromosomes to the egg to complete the 42 to be in the zygote URL: https://goo.gl/ED2A9S Part: Tail Sheath Function: Tail sheath acts as a cell…

Mobbing behavior is an antipredator adaptation in which individuals of prey species cooperatively engage in harassing or attacking a potential intruder or predator. This behavior is most frequently exhibited in birds and can include; aerial swoops, physical attacks, the emittance of loud calls, or defecating on the predator. For an extended time, researchers believed that this behavior primarily served as a response to protect offspring against predators, in an attempt to relocate them away…

For this case study, it was important to note that the patient had been experiencing these reactions after receiving a bug bite. The fact that she was located in El Salvador is also useful information. It was interesting to find out that although her symptoms were somewhat mild, others could experience far worse symptoms such as enlarged liver, spleen, and heart. These bits of information, along with the fact that she experienced fever, red skin rash, and extreme swelling around her eye, led me…

cytosol most organelles will be found. Some of these organelles are shared by prokaryotes and eukaryotes including ribosomes which are very small and are involved in making proteins. In both prokaryotes and eukaryotes there may be a structure called a flagellum which is a projection or continuation of the body of the cell and is used for locomotion. In bacteria cells this is usually present and is also present in some animal cells. Both cells can possess a cell wall which is usually present in…