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Organism Essay Topics & Paper Examples

Janjucetus hunderi

The fossil study of this organism was done and it was estimated that it lived approximately 25 million years ago. It had sharp teeth and a skull characterized by large eyes and was around 12 feet in length. The incisors and canines were sharp for gripping their prey while the molars and pre molars were more or less flat with serrated blades. It was shown that janjucetus hunderi is related to most whale species both living and extinct. They are thought to hunt like the cat family with their sharp vision, sharp teeth, quick hearing skills and powerful jaw muscles. The feeding of the present day whale greatly differs from the ancestral whales in that the jaw has enlarged substantially…

Characteristics of each of the 5 kingdoms and their meanings

Every living creature on Earth belongs to a kingdom. Scientists debate how many kingdoms there are, but most agree there are five. Here is how the five kingdoms are organized. Monera Monera are single-celled organisms that don’t have a nucleus. Bacteria make up the entire kingdom. There are more forms of bacteria than any other organism on Earth. Some bacteria are beneficial to us, such as the ones found in yogurt. Others can cause us to get sick. Protists Protists are mostly single-celled organisms that have a nucleus. They usually live in water. Some protists move around, while others stay in one place. Examples of protists include some algae, paramecium, and amoeba. Fungi Fungi are usually motionless organisms that absorb…

Nutrition

Holozoic nutrition (Gr. holo means-whole ; zoikos means-of animals) is a method of nutrition that involves the ingestion of liquid or solid organic material, digestion, absorption and assimilation of it to utilize it. It includes taking in the complex substances and converting them into simpler forms. Example, proteins can be broken into amino acids. This method suggests phagocytosis where the cell membrane completely surrounds a food particle[pic] Parasitic Nutrition is a mode of heterotrophic nutrition where an organism (known as a parasite) lives on the body surface or inside the body of another type of organism (known as a host). The parasite obtains nutrition directly from the body of the host. Since these parasites derive their nourishment from their host,…

Energy transfers which take place in living organisms

Living organisms including all plants and animals require energy for their cellular processes. In biological processes, the immediate energy source is often in the form adenosine triphosphate (ATP). The nucleotide ATP maintains both catabolic and anabolic reactions. An example of a catabolic reaction is respiration where large molecules are broken down into smaller ones with energy released. An example of an anabolic reaction is photosynthesis where small molecules are built up into larger ones using energy. ATP is built up from ADP and inorganic phosphate ions (3-4 PO, abbreviated to Pi) by condensation and is then hydrolysed by the enzyme ATPase to ADP and Pi to release energy that can be used for energy requiring reactions such as photosynthesis in…

“Life of Pi” Characters

As the final chapter of Part Two comes to an end, Pi breaks into tears, crying the following words: “Richard Parker, a companion of my torment, awful, fierce thing that kept me alive, moved forward and disappeared forever from my life.” In the world today where civilization exists, the idea of an innocent sixteen-year-old boy surviving his ordeal with a feral Bengal tiger lies beyond our concept of reality. However, it cannot be denied that the relation between Bengal tiger and Pi is depicted with great amount of detail that makes it consistent and plausible, due to the author’s awareness that the intricate relationship will serve as an important role throughout the story in literary aspects. In the novel Life…

Isopod Behavior Lab Report

Background Information: In our lab we were working with isopods, also known as pill bugs or rollie pollies. The isopods that we worked with were land isopods. They like to live in moist places under untouched objects such as boards, bricks, rotting logs and or rocks. Basically, they will live anywhere! If you are lucky enough, you can even find them next to buildings where it is moist and if there is food. All living organisms like certain things and don’t like certain things, for example; most animals will try to eat something sugary or sweet, like a piece of candy. While the same animal my not wanting to eat something that is not sugary or sweet like peas. Every…

The Balance Of Nature

This paper will be about the balance of nature between plants and animals. It will also state how complex their ecosystems are. This paper will be informative in the areas of the balance of nature itself, plant and animal interactions, and changes in the ecosystem. Living things or organisms provide each other with substances necessary for life, and a proper balance between plants and animals is needed to maintain life (1, p.246d). AEcology is the study of interrelationships of organisms to one another and to the environment@ (2, p.121). AThe word AEcology@ comes from the Greek words Oikos – house, and Logos – the way a subject is spoken about or treated. Ecology is a subject that tells about the…

Chameleons Organism Physiology

We know that an organism is anything that is living and can function by itself. This paper will help understand chameleons and how they have evolved to adapt to their surroundings. It will also discuss their physical features inside and out. Myths and facts will be revealed, as well as a few comparisons between sexes. Though there are many species of chameleons, everything discussed will be in reference to them as a whole. Chameleons are part of the reptile family. Half of their population lives and originated from Madagascar. Others can be found in the Middle East, Europe, and India. Fossils show that chameleons have been around for more than 26 million years (Klappenbach, 2014). The two scientific names given…

Weekly reading

As you complete your weekly reading, answer the questions below. Please review the following writing guidelines prior to answering the questions: Remember to respond to the questions using your own words. Do NOT copy responses from the textbook, internet or other resources. This is plagiarism, which is illegal, and may result in a failing grade. You MUST paraphrase information in your own words and not transfer word-for-word. For information on how to avoid plagiarism, please visit the Writing Center in the Student Success CenterPart 1: Life begins at the level of a cell. Some organisms only consist of one cell, and others are composed of multiple cells that are further organized. After reading pages 4 – 5 in your textbook,…

Identifying Unknown Bacteria

Abstract. One of the most fundamental differential staining techniques used in the study of bacteriology is gram staining. There are two main types of bacteria, gram negative and gram-positive. The purpose of this experiment was to perform a variety of tests to identify the bacteria contained in the unknown sample labeled number 15. The following are the tests that were used to identify the two different bacteria. The SIM test, which tests for sulfur reduction, indole production, and motility, MRVP which is a test used to distinguish different organisms within Enterobacteriaceae, the citrate test which is used to identify the source of carbon and energy for an organism, and the catalase test which is used to differentiate Staphylococci from Streptococci….

Monsanto SWOT

Company overview Monsanto Company (Monsanto or the company) offers agricultural products to farmers. Its products include seeds, biotechnology trait products, and herbicides. Monsanto has operations in the US, Canada, Europe, South America, Asia, and Africa. It is headquartered in St. Louis, Missouri and employs about 26,100 people, of which more than 5,500 people are temporary employees. The company recorded revenues of $11,822 million during the financial year ended August 2011 (FY2011), an increase of 12.8% over FY2010. The operating profit of the company was $2,502 million in FY2011, an increase of 56.1% over FY2010. The net profit was $1,607 million in FY2011, an increase of 46.6% over FY2010. KEY FACTS Head Office Monsanto Company 800 North Lindbergh Boulevard St. Louis Missouri…

Cellular Processes

When molecules move from a high to low concentration it is called moving DOWN the concentration gradient. 
When molecules move from a low to high concentration it is called moving AGAINST the concentration gradient. 
When the concentration of a solute is the same throughout a system, the system is at EQUILIBRIUM.
What kind of transport DOES NOT require energy? PASSIVEWhat kind of transport requires energy? ACTIVE
Which CELL PART provides the energy for active transport? MITOCHONDRIA
Which MOLECULE is produced by mitochondria and provides energy for transport? ATP 
Movement of molecules FROM a region of HIGH concentration TO a region of LOW concentration = DIFFUSION 
The movement of molecules FROM a region of HIGH concentration TO a region of LOW concentration with the…

Science Report

Introduction: Researchers are interested in identifying which species is most related to the Botana Curus because the plant produces Curol, which can help treat specific types of cancer. It can be able to provide us another way to treat cancer if the Botana Curus is not available at the moment. It can help us with testing so we wouldn’t have to waste the original substance. The structural evidence I gathered the first week does not provide enough information to determine which species are most closely related because although plants may look the same, the insides would be working a different way. The inside of the flowers matter because if we did not check beneath the stems, we would not know…