www. moalims. com KBSE Guess Paper IX Biology 2010 NEW PATTERN Section “A” (Multiple Choice Question) Q. 1. Prepare multiple choice questions from your text book. Section “B” (Short Questions Answer – Zoology) Q. 2. Define the following ? ? ? ? ? ? ? …
* It is a specialised connective tissue. * Osteogenic cells ⇒ osteoblast (makes matrix, active when young, and after fracture) ⇒ osteocyte ⇒ osteoclast (functions in resorption, breakdown of bone matrix) (makes cavities) (from blood monocyte) Bone Functions * Framework for support of the skeleton …
Our era is considered to be the period of discoveries focusing mostly in the spheres of technical and medical research. Some scientists even dare to call our century, as well as the end of the previous one, the new scientific revolution. Many prominent scientists and …
Autoimmune Disease: Lupus HCA/240 Lupus is a lifelong dangerous disease that causes the human body to intrude on one’s immune system. Even our very own, latest superstar Michael Jackson had the autoimmune disease lupus. This disease causes tissue to be eaten, brain cells to stop …
The article describes that diapedesis is the movement of white blood cells called leukocytes from circulating blood stream into areas of the body tissue where there is ongoing inflammatory reaction in response to cellular injury. The article evaluates the present facts on diapedesis and itemized …
Introduction The dictionary definition says a diet is what someone uses if they want to lose weight. Nutritionist’s think otherwise because to us a balanced diet is what we need for the body to work perfectly and properly. We therefore need to eat the correct …
What are the functions of the digestive system? The functions of the digestive system are to break down food, down Into various macromolecules in order to extract the nutrients from the food. 2. How does the structure of each organ In the digestive system relate …
Essay on cloning and ethical issues that immediatly Subject : cloning and ethics come up when talking about it. Completed: 8/11/2012 Due:9/11/2012 Numerous articles appeared in the newspapers about one particular sheep, born in 1996. Her name, as you may have figured out, was Dolly. …
This report is studying about conventional cytogenetic, and we will focus on a technique called ‘karyotyping’. This repot is going to introduce about the definition, the history and the improvements of karyotyping made before, what is the process and the working principle of this technique …
Dear Senator Cornyn, As a United States Senator representing the state of Texas, you know that representing the best interests of your constituents is a full time job. Perhaps one of the most important items in the lives of Texans is how and where their …
An environment is what an average person and animal can live in, like dogs, cats, frogs, farm life. These areas are usually covered in air we can breathe in and water that covers most of the land we inhabit, with plants around as well with …
Trichinella is a very important intracellular parasite. James Pagent first discovered Trichinella in humans in 1875 during a medical study. There are five species of Trichinella. Medically the most important is Trichinella spiralis. It is found worldwide and has the ability to infect a wide …
The battle about genetically modified food is intensifying more and more each day as to whether it is doing more harm than good to the health of the environment and the general population. While there is some potential for a successful GMO world, there are …
The third phase of wound healing is granulation phase, which takes place to repair the damaged cells by regenerating new cells. This phase consists of different subphases, which can last up to 4 weeks in the clean and uncontaminated wound. These sub phases do not …
Human embryonic stem (hES) cell has a unique ability of differentiating into all cell types, which leads to the development of the whole organism. As the integrity of ES cells is crucial for the developing embryo, these cells have likely evolved a mechanism that will …
A. sativa is an economically important crop and ranks sixth in world cereal production after wheat, rice, maize barley and sorghum (FAO, 2012). It is an important role as food for human and feed for animals in central high lands of Ethiopia; it is one …
Introduction During the course of this lab, we explored whether or not certain processed foods contained Genetically Modified Organisms. Genetically modified food is an important subject in the world today. Ever since Flavr Savr came out with their tomatoes grown from genetically modified seeds in …
Rubinstein- Taybi Syndrome: A Physical and Educational Perspective Rubinstein- Taybi Syndrome: A Physical and Educational Perspective When speaking of terms of diseases of a rare nature, Rubinstein-Taybi Syndrome is a definite mention. According to Joseph G. Morelli, MD, Rubinstein-Taybi Syndrome is characterized as, “a genetic …
Kristi Ellis Mrs. Scheidt English 1301. 174 11 October 2012 Paper #2 – The Bioethics Debate In “Patenting Life,” by Michael Crichton, and “Bioethics and the Stem Cell Research Debate,” by Robyn S. Shapiro, they discuss gene patenting, medicine, stem cell research, and the laws …
In accordance with the Necessity, there is an increase in demand for medical images for diagnosis application, the use of proper enhancement methods are inevitable. Medical imaging should be a challenging screening method for which effective, robust and cost-effective approaches are still to be developed. …
Introduction Each individual is marked by unique genetic sequences embedded in strands of DNA (deoxyribonucleic acid), except for identical twins. Surprisingly, DNA source can easily be obtained from single white blood cell, cheek epithelial cell contained in the saliva on cigarette butt or chewing gum, …
Mitosis is a process of cell duplication, or reproduction, where one during this process gives growth to two identical daughter cells; however, there is no crossing over. Mitosis is asexual and has 1 division of the nucleus in cytokinesis (Simon, Reece, & Dickey, 2010). Meiosis …
Amyotrophic Lateral Sclerosis (ALS), also known as Lou Gehrig disease, is a fatal, progressive disease that affects the motor neurons of the body. Attacking the nerve cells in the brain and spinal cord, ALS patients lose muscle control and thus becomes paralyzed (ALS Association, n. …
Organelles can contribute or cause a disease like Cystic Fibrosis. First the organelle itself may be defective because its molecules do not function well or because there has been damage to it by exposure to some harmful substance such as a chemical. Within the endoplasmic …
Abstraction The intent of this probe is to find the frequence of meiotic divisions analyzed from intercrossed crossings collected from different strains of the fungus Sordaria fimicola. The experiment was conducted to show intercrossed crossings with MI and MII forms of ascospores within the asci. …
Title: DNA analysis Aim: a) Isolate and Purify Bacterial Chromosomal DNA from a strain of E. coli b) Visualization of restriction fragments by Agarose Gel electrophoresis Objectives: * to isolate and purify bacterial chromosomal DNA from a strain of E. coli * to analyze and …
I. Problem/Question There is currently an increasing commercial viability of mud crabs especially in subtropical countries. However, due to seasonal factors affecting the spawning of these species, there a need to develop methods for “year-around larval production” (Zeng, 2007, p. 1478-1479) arises. There are no …
Anatomy Travel Bureau welcomes you to Your Digestive System! [pic] Kaitlynn Daseke-Collette Anatomy and Physiology The Digestive System This journey your about to experience may take up to several days. I hope you’ve packed well. We will be going through seas, acid rains, and dry, …
The article, entitled “Relationship of Blood Mercury Levels to Health Parameters in the Loggerhead Sea Turtle” by Day et al. , (2007) aimed at investigating the threat of mercury as one of the pervasive environmental pollutants in loggerhead sea turtles (Caretta caretta). The rationale behind …
Good reasons for artificial hearts There are not enough heart donors – “Each year, about 30,000patients are deemed eligible candidates for heart transplantation. However, only a small fraction of this group, numbering about 2000, actually winds up receiving donor hearts. Given the current figures, it …
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.
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