Naegleria fowler sounds like it’s from a horror movie; it feeds off its victim’s brain until the victim dies. It’s a scary thing to know that there’s something out there waiting to feed off someone’s brain and kill them. It’s something so small no one …
Polyhydroxybutyrate PHB Polyhydroxybutyrate (PHB) is a polyhydroxyalkanoate (PHA), a polymer belonging to the polyesters class. Progress Analysis: – Bacteria first used to make PHB in 1925 at Pastuer Institute in Paris. – In 1970’s adopted by Imperial Chemical Industries (ICI) – Alcaligenes Eutrophus grown in …
Introduction Cystic Fibrosis (CF) is a genetic disorder of salt and water regulation in the cell. The disease is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene (Cohen and Prince, 2012). The molecular basis of CF depends on its transmembrane conductance …
Biology – pattern in nature Organisms are made of cells that have similar structural characteristics. Outline the Historical development of the cell theory, in particular, the contributions of Robert Hooke and Robert Brown. 1665 – English scientist Robert Hooke used microscope to examine thin slices …
Alpha-1 Antitrypsin Deficiency (AAD) was first described in 1963, and of the five patients identified, three were found to have severe emphysema at an early age. Subsequent studies that the deficiency was inherited, and in most of the early studies, emphysema and chronic bronchitis were …
Soon of existing cells. Janet Plow demonstrated that the cell membrane is a physical structure, not an interface between two liquids. Lynn Amaryllis proposed the idea that certain organelles were once free living themselves. Cell Theory: All living things are composed of cells. Cells are …
Fish and amphibians are able to change their color rapidly in response to a change of their surroundings. This phenomenon is done by melanophores, containing a pigment cell called melanin, being travelled along microtubules in their cells (Levi, Serpinskaya, Gratton, & Gelfand, 2006, p. 318). …
Harmonizing to recent worldwide estimations, 1.7 billion people are classified as either corpulence or corpulent, more than 1 billion have high blood pressure, and more than 500 million have either diabetes or the pre-diabetes position, impaired glucose tolerance ( IGT ) [ Hossain et Al. …
Abstract This research survey will look into and analyse farther on how intoxicant in gargles is involved in the development of unwritten malignant neoplastic disease and will reexamine some related literature which has linked the development of unwritten malignant neoplastic disease and alcohol-containing gargles. This …
B. Pertussis is a bacterium that is responsible for causing whooping cough. The symptoms and signs develop as a result of action of the Pertussis toxin on the upper respiratory tract (containing ciliated ciliated pseudostratified columnar epithelium). The individual develops several episodes of uncontrollable coughing. …
Bacteria grows everywhere and there is no way to hide from it. Bacteria can be harmful, but most are not. They’re strategies to help kill bacteria on human skin. The answer is soap. It doesn’t matter if the bacteria is from its natural source or …
Title: Six Modern Plagues and How We Are Causing Them Apollo Casco College of DuPage Abstract This paper is a review of the book “Six Modern Plagues and How We Are Causing Them”. Discussing about the causative agents of each plague and how we increased …
In this essay I will discourse a patient who had been enduring from Amyotrophic Lateral induration a signifier of Motor Neurone Disease which is a progressive, chronic and debilitating disease. I will discourse the consequence this disease has on the organic structure, look at differential …
After the ingestion of the alcohol by the man, it passes from the stomach then to the intestines and into the blood stream in a process called absorption. This alcohol is then broken down by body chemicals called enzymes. In this case alcohol is converted …
Wart also learned from his experiences as a snake that snakes weren’t deaf at all, they can still hear using one/ two ear(s). Wart then met a serpent named T. Natural, a patient and gentle serpent who taught Wart about snakes, history, and legends. T …
Microorganisms typically do not live as single cells in pure cultures. The vast majority lives in mixed populations, organized in aggregates which are termed “biofilms”. This includes films at interfaces, flocks (floating films), sludge’s and microbial mats. They all have emergent properties in common that …
Fiber is categorized into soluble and indissoluble fibre. Soluble fibre includes pectins, mucilages, gums, and storage polyoses. Soluble fibre has shown to hold positive effects on glucose metamorphosis that are partially attributed to the increased viscousness of luminal contents. It causes delayed gastric voidance, which …
Chronic Inflammatory Demyelinating Polyneuropathy ( CIDP ) is an acquired upset impacting peripheral nervousnesss caused by a demyelinating procedure that leads to drive failing, positive sensory symptoms and centripetal loss ( Mahdi-Rogers and Rajabally 2010 ) . Recent research suggests an norm of 0.50 and …
Staphylococcus erasures is a coagulate positive bacterium, and is among those that are dangerous unman pathogen because it has the ability to both be extremely virulent and its ability to develop antibiotic resistance, (Beers, 1442). This leads to the explanation of Nonmetallic-Resistant Staphylococcus erasures. The …
Introduction to Biology Paired segmented appendages (from which the phylum gets its name) – making them ambulate & walk easily. Bilateral symmetry – making them relate to the environment quite easily. A chitinous exoskeleton, which is periodically shed and renewed as the animal grows – …
Smooth musculus contracts involuntarily, contraction of this musculus is controlled by the nervous system automatically and unconsciously. Contractions are rhythmic and slow. It is responsible for motion of nutrient through the digestive piece of land and for motion of other organic structure variety meats. Smooth …
Since it’s first introduction in the year 1983, Polymerase Chain Reaction (PCR) has very rapidly become a fundamental tool for improving the health and human life. PCR was developed by Dr. Kary Mullis, who was at the time working for Cetus Corporation as a chemist. …
The ere is also a reoccurred called intrauterine insemination; which is basically artificial inseam nation and is used to treat infertility and help a woman reproduce. Both of these procedures shoo w enormous progress in helping couples who cannot conceive naturally to build a family, …
Hemoglobin model: note the 02 being carried by molecule. Pipe cleaners=subunits Green marsh mellow=iron molecule Yellow marsh mellow=oxygen molecule Orange cards= heme groups (wolfe, 2000) (more…)
Muscles, skeleton and skin give the body shape and form. But it’s the muscle tissues that clearly give the features and shape of the human body. Much effort is given to muscles that it has even become a large global industry just to maintain it. …
Introduction The hippocampus is a vital region of the brain that regulates major aspects of learning, memory and emotions. The hippocampus has also been linked in the regulation and control of anxiety response and conditioned fear (Yee et al. 2007) and yet it can also …
AIDS is the fast becoming and the worst human disease disaster the world has ever seen. It is clear that in the next ten to fifteen years, AIDS will claim more lives than any other epidemic. As a matter of fact, every year and a …
Parasitic Nutrition 21 May 2011 10:43 = organisms that live on or in another organism obtaining nourishment at the expense of the host and causing harm. Gut parasite (Taenia solium) = tapeworm Primary host = human (eat uncooked infected pork) Secondary host = pig (drainage …
Myasthenia Gravis is an autoimmune upset, the immune system attacks portion of the organic structure. In MG that portion is the muscular system. The organic structure produces antibodies that mark receptors for the neurotransmitter acetylcholine on the musculus cells at neuromuscular junctions. Peoples with MG …
Plant Physiol. (1984) 75, 142-145 0032-0889/84/75/0 142/04/$01. 00/0 Light-Induced Transformation of Amyloplasts into Chloroplasts in Potato Tubers’ Received for publication November 9, 1983 and in revised form January 19, 1984 YU S. ZHU, DENISE L. MERKLE-LEHMAN, SHAIN D. KUNG* Department of Biological Sciences, University of …
Biology is defined as the study of life while psychology examines the human mind and its processes, especially those affecting behavior. Biological perspective links biology and psychology by focusing on the analysis of human behavior based on biological and physical evidence.
Why is biology important? As a field of science, biology helps us understand the living world and the ways its many species (including humans) function, evolve, and interact. Advances in medicine, agriculture, biotechnology, and many other areas of biology have brought improvements in the quality of life.
Chemical biology deals with how chemistry can be applied to solve biological problems while biochemistry is the study of the chemistry of biology. In general, the chemical biology major focuses on small molecules while the biochemistry major focuses on proteins and nucleic acids.
Biological Kingdoms
Biology books
Save time and let our verified experts help you.
Hire writer
