Biology Essay Examples Page 61

Neurotransmitters.             Neurotransmitters refer to certain chemicals agents which relay, modify and modulate signals from the neurons to other cells in the body (Rang, 2003).  When these chemicals are secreted at terminal axon ends of the nerve cells, they diffuse across the synaptic gap thereby transmitting information to the nearby adjoining cells such as glands,…

Childhood development is something that has been studied profusely. As long as the idea has existed that what occurs as a child has a direct effect on what kind of adult that individual will turn into. This is of great importance for the simple fact. That most of the population wants certain types of people…

Emperor Tamarin Taxonomy and Conservation: The Emperor Tamarin is a New World Monkey of the family Callitrichidae and is found in Central and South America. These primates are divided into six genera and the Emperor Tamarin belongs to the genus Saguinus. Saguinus is a large genus which includes 33 taxonomically distinct kinds of tamarins. The…

An Introduction Into the Dynamics of the Founder EffectPopulations are divided by geographic boundaries, confining a specific region/group of people to share and distribute its genetic traits within themselves without outward influence. The size of these populations is dependant upon whether certain mountains, rivers, deserts, oceans, or other extreme geographical, cultural, or technological conditions determine…

The increasing microbial resistance to drugs is a great threat that hampers the treatment of many illnesses. The indiscriminate abuse of antimicrobials together with the lack of proper identification of the causative organism and patient demands, have contributed to the rise of resistant strains of microbes to various drugs. Currently more than 70% of bacteria…

Potato Cores In Salt Solution Essay, Research Paper Scenario Plants in the dirt have their roots in a dilute solution of mineral ions. When they are all of a sudden flooded with saltwater, concentration of which is 0.3 molar Sodium Chloride, they are observed to wilt and go flaccid. Aim The purpose of this experiment…

Throughout the world there are many animals, plants, fungi and numerous other living organisms that are influenced by the overall condition or adaptations of other organisms. Whether it is a symbiotic relationship or a predator/prey relationship there are many ways in which animals and other living organisms operate and live; both dependent on others and…

Anglerfish 1. Anglerfish Physical appearance. Scientifically known as Linophryne arborifera, the anglerfish is named as such because of how it catches its food. The fish’s main features are an enormous head and a bizarre appearance that make it look like a character in horror movies. Its eyes are bulging, its mouth is crescent-shaped, and its…

Science has built a reputation for breaking boundaries.  Science never treads lightly along the great unexplored frontiers, whether those frontiers be space, sea, or any other object of wonder and speculation.  Yet perhaps humanity’s most enduring curiosity resides in itself. Whether one considers the human mind or the human body, no subject has remained as open…. or as…

But despite its terrifying name and appearance, it’s not a vampire. It doesn’t suck blood. It doesn’t have a “blood funnel” vampire squids eat mostly “marine snow” — a mixture of dead bodies, poop, and snot. The dead bodies are the remains of microscopic algae and animals that live in the waters farther up in…