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The most common concept that underlies tissue engineering is combining the living cells with a scaffold or matrix to form a tissue-engineered construct in order to promote the regeneration and repair of tissues, which plays a key role in the treatment of many diseases as well as in the treatment of problems like infertility.
The author states that when the body sugar level is low, glycogen is broken down to glucose as a source of energy during the process of glycolysis. It is the main energy supplier in the body during exercise when oxygen consumption is low. Glycogen is the molecular structure of carbohydrates that are stored in mammals.
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Moreover, geneticists have had immense interest in the sequences that code for the synthesis of the enzymes, as well as defining the definite structure of many enzymes. In a bid to model the pattern of acceleration of processes, scientists have
Increasing waste disposal cost causes companies to have an incentive to implement improved waste reducing manufacturing techniques. The same incentive could work for household waste reduction where the cost of
The earliest agricultural system in parts of Africa was based on root crops. Recent studies have shown that the ancient Mayan civilization grew crops such as sweet potato, yams and cassava; so too did some African tribes like the Bantu.
The trees/forest growth in this region, experiences rainfall that is comparable to those of tropical rainforest and this accounts for 2032mm rainfall, moderate temperatures, the lush vegetation. Common soil in this region include Typic Dystrochrepts
Researches on the embryonic stem cell have been an issue of controversy over the years from different groups of people like doctors, researchers, philosophers, and the Christians. Everyone has had their different opinion in support or against this new technological research with the aim of curing life-threatening diseases.
Many of the participants in the competition opine that their memory levels are average. However, the results of the tests reveal that they use certain tactics to enhance their memory. The memory competition comprises of different tests. Some of the tests last
e genetic basis for human variation in most of the widespread human traits comes about during the collection of the genetic and phenotypic information in various organisms. To achieve the collection of this information, there is more dependent upon the web as a sole source of
According to Bold (144), the distinguishing characteristics between the plants and animals kingdom include; the plants are able to make their own food through the photosynthesis process while animals cannot make their own food, and this implies that they depend on plants or other animals for their food.
When these enzymes become active in the pancreas itself, they eat through the pancreatic tissue, damaging the organ and its blood vessels. This is called
Besides solar panels, solar lighting, solar pumps, solar fans, and solar heaters for hot water are created and encouraged to have cost-effective renewable solar energy conversion into different forms of energy such as electrical energy. Trapping solar energy to generate various forms of energy is another way to imitate the process of photosynthesis
the description of a crocodile and the name crocodile is the common name for any species that belongs to the reptile family crocodylidae and order crocodilia. The name crocodile also refers to all order crocodilian order members, which is the group that includes the true family
The seed cones are closed before fertilization and after fertilization, they develop into seeds and the scale opens. When the scales near the top of the cone were opened, the seeds were visible and they contained a wing. The
This was examined through screening of the eyes. If not so, then the blind child deserved to be treated because the brain had refused to learn and children with bilateral congenital cataracts could be treated. However, some blind conditions could not be
In conclusion, the different animals in Australia all have defining features that are unique to them and enable them to survive in their environment. These features are important from birth, to feeding, evading preys and general movements as well as taking care of their young ones. This can, therefore, be understood as their adaptive mechanism.
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Stem Cell Research- a clash of Science vs. Ethics, could well be a debate that might go on for generations as every individual has a different opinion about the subject. Should we allow doctors to play God and reverse our own destiny? Should we strive to provide cures that reverse the processes of injury and death?
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The tests determined whether these species prefer any one of the three zones over another. After quantification, differences were found to reject the Null hypothesis, indicating environmental factors that create differential survival outcomes for the five species based on which of the three regions the tree grows in.
Nature has so many splendid creatures to enjoy and research. But I chose to research cockroaches. I have a friend that is currently battling an infestation and I was hoping that I could discover some information that might help her out. What I read is truly disturbing and I hope never to have these insects infest my home.
Since it was not necessary that all the houses in the neighborhood possessed generators therefore if all the houses in the neighborhood had their lights turned off then it may be
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Their first recognition was as motifs that bind zinc in a repeated manner having ligands of conserved histidine and cysteine within them. Many families of ZFP exist that are differentiated through their structure
The premise of this movie is nothing short of breathtaking; it presents a dilemma on what happens when the patient is a king. In addition, this patient is not only a king, but it is also an insane king. In
According to Ford (2000), the gene combinations (genotype) of the kernels can be deduced by simply observing their appearance (phenotype).
The simulated exercise involved monohybrid crossing of corn by breeding a true breed
The changes in the skeletal structure include alterations of the femur and the pelvic region for adequate support of the upper body weight. The big toe of the feet also becomes aligned with the other toes to enable the primates to
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The organism belongs to Kingdom of Bacteria (Procaryotae), phylum Firmicutes, and class bacilli. Streptococcus pneumoniae is classified under the Order of Lactobacillales, family Streptoccaceae and Genus Streptococcus. The species name is Streptococcus pneumoniae. Luis Paster discovered the organism in 1800’s.
According to Darwin (1859), the environment plays a crucial role in shaping the behavior and appearance of organisms. As organisms interact with the environment, they become adapted, depending on their demands. The man who went to the North interacted with a set of different environmental conditions that made him become light-skinned.
Chromosomal pairs that are similar are called homologous chromosomes. The body cells or somatic cells carry all the 46 chromosomes and are called diploid cells while the germ cells that produce the sperm
The Ashkenazi Jews have been found to have some deadly genetic disease as well as high IQs. To show that most of the Jews are related genetically, evidence has shown that the majority of the European Jews are prone to numerous genetic diseases such as the Tay-Sachs disease and Canavan disease that affects their brain.
You must view the acquired mutation section of the lab to reach the virtual microscope and tissue samples. There are four simulation tissue samples; each of which is
E coli belong to the Enterobacteriaceae entric bacteria that are facultative anaerobic Gram-negative rods and are mainly found in the gastrointestinal tract of human beings and other warm-blooded animals. The
If the hormones are disrupted in their actions, there are expected consequences on the growth and development of a person. For example, children may suffer the effects of dwarfism that limits their overall growth. This usually hampers the individual from developing self-confidence and self-esteem integral in harnessing socialization skills.
One of the biggest challenges they faced was establishing what held the bases together and essentially how DNA replicated. After much research and diligence as well as the help from fellow scientists such as Maurice Wilkins and Rosalind Franklin, Watson and Crick discovered that DNA was essentially a double helix.
According to the author, Pulse Magnetic Field therapy uses magnetism in order to elicit its therapeutic effect. Based on research conducted by Marjorie, PMFT is quite resourceful when it comes to orthopedic and neurological treatment. The therapy works through the utilization of energy stored.
Proteins can come from an egg, milk, cheese, meat, and most of the other dairy and animal bases products we eat. We need to be sure to include these types of foods into our diet so we can keep the supply of essential amino acids up in our bodies. Our body is able to produce some, but not all of the amino acids and proteins.
The widely accepted one is The Five Kingdom Classification given by Carl Linnaeus. This classification categorize living beings on the basis of approach for nutrition and their cellular association. This classification is in
According to Kin et al. (54), based on the results shown in the a and b figures, Gα12/13-induced MMP-2 upregulation, invasion/migration needs Ras- and Rac. How were the researchers able to arrive at such a conclusion? First, in figure a, it is shown that Gα12/13QL activation is necessary for cells to convert Ras into its activated form, Ras-GTP.
Additional claims in the article is the likelihood that cocoa could be effective in relieving migraines in human, just like it has done in research involving mice. Other claims include role of cocoa in deterrence of colon cancer liver damage, and reduction of systemic
A. Corresponding to the position of an optic disc, blind spot is a minute portion of the visual field of human eye within the retina. This area cannot detect any images as it does not have any photoreceptors (Dean, Rosen, Mathe,
Cloning has been one of the most widely discussed scientific topics in the past decade. Cloning has been applied in many fields including the creation of plants and animals. The key event marking the limitless potential of animal cloning was in 1997 when Willmut made the first animal clone of a lamb which was named Dolly.
Im the perfect Biotechnology student. I already have knowledge of the biochemical basis of disease, infectious disease, and immunology. I have a keen interest in studying the biochemical
If all the answers are correct a maximum score of 30 can be obtained. A score of 27 and above is considered normal while score below that will require further assessment for any mental
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(Klenerman L,2007)
Different authors gave several names for bones inflammation. For example, “cold of the bones” was used by Albucasis in the 11th century, Avicenna and other arab
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According to ecologists, the crab represents a vital creature characterised by vast adaptability towards predating on a variety of species in its ecology. Furthermore, the lifecycle of the crab is interlocked
Cells are the basic building blocks of a living body. In order to form a complex body the cells are grouped into tissues and the tissues in turn form organs. The multitude of these organs is retained by complex
The chemical substances like serine protease, hemolysins, and toxic shock syndrome toxin-1. are synthesized at very low levels or not at all in arg-. Surface proteins such as coagulase, fibronectin-binding protein, and protein A are produced in arg- but at a lower level than in arg+ (Novick, Ross, Projan, Kornblum, Kreiswirth & Moghazeh, 1993).
Swine Flu (known technically as N1H1 virus) is a virus that is spread originally from at least one type of pig. This virus strain has C and Flue A subtypes. The swine flu epidemic caught the world by surprise during the mid-late 2000s when pig populations around the world were rapidly infected and killed by this infection.
This paper offers a description of the function of the TolC gene in salmonella and how this function may relate to intracellular pathogenesis in this organism. Salmonella enterica is a disease-causing organism in human beings. "Salmonella enterica is a pathogen that causes a variety of diseases in humans, ranging from gastroenteritis to bacteremia and typhoid fever" (p. 1372).