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Biology Essays

Result for Subject Biology:
3614 essays
Description of Phoenix Dactylifera Biology Research Paper
6 pages (1667 words) , Download 2 , Research Paper
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The tree of date palm grows as tall as 23 meters with its stem marked strongly by pruned bases of old lead. The tree ends in a crown of pinnate leaves that are almost 5 meters in length. Separate trees of date palms bear male and female flowers. Artificial pollination of the female flowers occurs under cultivation.
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Biophisics Biology Admission/Application Essay
1 pages (250 words) , Download 2 , Admission/Application Essay
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Extreme temperatures and pressures. The equilibrium cannot be reached. Another way to reach equilibrium is by generating initial methods using the Monte Carlo (MD) method. Quantities fluctuate around average values. Average should remain constant overtime (no
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The Relationship between Biology and Psychology Biology Essay
2 pages (630 words) , Download 37 , Essay
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The importance of the biological process comes from the fact that hormones, genes, brain cells, and other biological factors are associated with everything a human being thinks and feels, due to excitement, fatigue, or anxiety. In short, understanding behavior and the mental process require the relationship between the organ system and cells with the activities of the group in the social context.
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Information Literacy: Biology Research Paper
2 pages (500 words) , Download 2 , Research Paper
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The paper establishes the claim from a media article and identifies peer-reviewed articles that support it. Belluck, Pam. Hospitals ditch formula samples to promote breast-feeding. New York Times. October 15,
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AIDS and HIV Virus Biology Essay
1 pages (357 words) , Download 3 , Essay
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AIDS (acquired immune deficiency syndrome) is the name used to describe a number of potentially life-threatening infections and illnesses that happen when your immune system has been severely damaged by the HIV virus. There's currently no cure for HIV, but there are very effective drug treatments that enable most people with the virus to live long and healthy life. 
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Microbe Report on Escherichia coli Biology Lab Report
2 pages (500 words) , Download 2 , Lab Report
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E. coli is also found with other hydrogen consuming organisms like sulphate-reducing bacteria (Hayhurst, 2004). Organism Characteristics: The bacterium is
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Ulcerative colitis Biology Essay
4 pages (1000 words) , Download 4 , Essay
Symptoms include watery and possibly bloody diarrhea, as well as mucus and pus in various amounts. Abnormal abdominal sounds may be heard in the abdominal quadrants upon
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Keratomycosis Caused by Exserohilum Rostratum Biology Assignment
1 pages (316 words) , Download 2 , Assignment
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The Lysosome is responsible for destruction and non-functional cellular molecules. In addition, it ensures that such molecules are recycled to function well in a given condition. For instance, when some proteins and other molecules like lipids and carbohydrates are through with their work, they are broken down inside the Lysosomes
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Article about increase of heart rate after doing pushups Biology Admission/Application Essay
1 pages (250 words) , Download 2 , Admission/Application Essay
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Pushups are an effective work out embracing anaerobic essentials because they rely on endurance. During performing pushups, the heart rate increases significantly. Pushups demand that you lift your body weight up
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Paleontology and molecular biology Biology Essay
2 pages (500 words) , Download 3 , Essay
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While it is true that molecular data or DNA data results to documented sequence of various events in the evolutionary development of specific specie, it cannot achieve any success in deciphering the evolution of species that lived hundreds or millions of years ago
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Analysis of Skulls Engineered for Hard Knocks is a New York Times Article Biology Essay
2 pages (575 words) , Download 3 , Essay
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These are, however, not present in an article. Nevertheless, an actual research paper provides the results of scientific research to make findings. However, both the article and an actual science paper are related in that they provide the results of particular research. They provide essential information to the readers. 
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Prokaryotuc and eukarytotic cell & endocrine and exocine glands Biology Essay
4 pages (1000 words) , Download 2 , Essay
Prokaryotic cells are all the time unicellular (having one cell only) while eukaryotic cells are mostly multicellular (having many cells). Prokaryotic cells are simple in terms of their structures while eukaryotic cells are quite complicated. The organelles in
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Microbiology Laboratory Questions Biology Essay
2 pages (500 words) , Download 2 , Essay
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All freshly isolated strains are capsulated. (Ross, 1999. p 264) Answer 3. Streptococcus pneumoniae shares its alpha hemolytic properties with the viridans group of streptococci. However, they differ in other properties. S. pneumoniae is optochin sensitive,
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Culture dependent vs culture independent methods Biology Lab Report
2 pages (500 words) , Download 10 , Lab Report
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al species detected by 16 S rRNA included, Actinomyces, Corynebacterium, Rothia, Propionibacterium, Atopobium amongst other highlighted by the graph above. As for culture-dependent bacteria, staphylococcus forms the predominant group. It is however worth noting that majority of
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Difference between Oncogenes and Proto-Oncogenes Biology Assignment
4 pages (1184 words) , Download 2 , Assignment
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The virus is an infectious agent, that is considered to be the connecting link between the living and non-living world. It does not have any cellular machinery, instead, it contains genetic material surrounded by a protein coat and a few enzymes. The genetic material is either DNA or RNA and never both.
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Haploid and Diploid Cells, Mitosis and Meiosis Biology Assignment
1 pages (518 words) , Download 3 , Assignment
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The F1 generation came about through the selfing of F1 plants. While maintaining Mendel’s first law, the law of segregation, where the gamete is formed when each member of the allelic gets disjointed from their other member. Confirmation of the accuracy of his law through selfing of F2 plants yielded all tall and short plants respectively.
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Foreign Policy of the New Taiwan Biology Essay
1 pages (531 words) , Download 2 , Essay
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The island has the sea climate as a dominant habitat, its mainland is dominated by a wetland climate. This gives the island a constant change in the climate where rains are experienced from January through to March. This is preceded by the monsoon climate during the winter months. As such, the climate of the island is in constant change.
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DNA Extraction and Purification Biology Lab Report
5 pages (1312 words) , Download 2 , Lab Report
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After purification, the DNA isolates underwent polymerase chain reaction (PCR) using sexing primers 2250F and 2718R to replicate the sequence for sex determination. Agarose gel electrophoresis of the PCR products was compared with that of known male and female samples to identify the sex of the chicken from which the samples were obtained.    
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Why Is It Not Possible to Be Virus Free Biology Article
6 pages (1775 words) , Download 2 , Article
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Although all viruses are not harmful to other life forms, there are a number of common human diseases such as common cold, influenza (flu), stomach flu (gastroenteritis), ear infections as well as serious and life-threatening diseases like AIDS, Ebola, smallpox, SARS, hepatitis and many more that are a result of virus infections.
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Cell Walls and Plasma Membranes Biology Essay
4 pages (1049 words) , Download 3 , Essay
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for most of the structures identified, location does affect their ability to function. Cell walls and plasma membranes are primary examples because they protect the contents of the cell from the external environment as well as harmful foreign bodies. A nucleus is the brain of a cell and so it tends to be located in the center of an animal cell.
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5Sec Rule Exp Report Biology Essay
2 pages (500 words) , Download 2 , Essay
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The experiment was done in five seconds intervals and them measurements were done on the samples to ascertain the level of bacteria
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Methods for Effect of Temperature on Enzyme Activity Biology Lab Report
5 pages (1576 words) , Download 3 , Lab Report
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Generally, enzymes are protein-based molecules that facilitate biochemical reactions. This paper investigates the factors affecting the catalase enzyme activity to conclude that temperature, pH, substrate concentration, and the presence of enzyme inhibitors influence the action of the catalase enzyme.
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Microbiology-Leishmaniasis Disease Control Plan Biology Essay
2 pages (500 words) , Download 2 , Essay
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Leishmaniasis can be classified into four types namely; Visceral Leishmaniasis which is the most dangerous if not monitored in its early stages, Cutaneous Leishmaniasis which has been
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BIOL 302: Bacteria, Viruses and Health Biology Essay
2 pages (500 words) , Download 3 , Essay
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These viruses are transmitted to their carrier hosts via natural evolutionary inheritance. Though inactive, these viruses occasionally get activated by endogenous and
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Abortion and Stem Cells Biology Essay
1 pages (250 words) , Download 2 , Essay
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It is quite essential to state that resently stem cell research is being stunted because the means of safely obtaining and testing its potentials begins with the discarded embryos that are referred to in medicine as the “product of conception,” which is really an affront to some people’s sensibilities.
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HSP60 and HSP70 and Their Confusing Roles in Aging Biology Assignment
3 pages (1002 words) , Download 2 , Assignment
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Based on the first statement, “Starvation causes a cellular response…that encodes…hsp70 and hsp60 family members,” and the second statement, “Starvation can diminish some of the signs of aging,” it seems that there is a link between the encoding of hsp70 and hsp60 and the aging process and that this relationship seems inhibitory.
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Transplantation of Human Amniotic Mesenchymal Stem Cells in the Treatment of Cerebral Ischemia Biology Essay
1 pages (396 words) , Download 2 , Essay
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Cerebro-vascular damage is one of the major causes of death and is responsible for adult disability. Treating this condition is hard despite the increasing efforts in early rehabilitation and emergency treatment in patients suffering from it. In contemporary society, stem cell research and regenerative medicine have improved in attempting to treat this neurological condition.
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Statement of purpose Biology Admission/Application Essay
2 pages (500 words) , Download 4 , Admission/Application Essay
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Though I admit it has not been an easy road to get from that little boy with dreams to where I am at present, I have to say that the hard work and efforts that I put into
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Dangers of tetracycline and Treating gum disease Biology Essay
1 pages (250 words) , Download 2 , Essay
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The proper development of fetal bones and teeth is hampered. The baby develops abnormal bones which is devastating for the development of the baby. Tetracycline may result in the impaired liver functioning and the pregnant women may suffer from liver diseases.
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Lab Assignment Biology Lab Report
1 pages (403 words) , Download 4 , Lab Report
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Furthermore, osmosis requires a semi-permeable membrane, while diffusion does not. The intake of water in plants is an example of osmosis. Diffusion is observed when a drop of food coloring is added to a glass of water, where eventually, the entire water content becomes colored.
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Unit 5 Individual Project Biology Biology Essay
5 pages (1250 words) , Download 2 , Essay
For instance, humans are classified as follows in the taxonomic categories. (Bernard, & Mark, 1999). In this assignment the nine images in the document table represents the nine animals Phylum. These phylum
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Angiosperms (Flowering Plants) Biology Essay
1 pages (250 words) , Download 4 , Essay
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Through many centuries of evolution, Venus flytrap enhanced its sensitive hairs on leaves, flowers have good smell to attract insects, and its leaves have teeth-like
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Energy and Homeostasis Biology Research Paper
2 pages (500 words) , Download 2 , Research Paper
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e and regulation, there are several models that need to be taken concern of such as the depletion-repletion models that monitor the need and availability of energy, and the time of the need of a proper meal. This might depend on the level of glucose in the body, as well as the
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Diversity of Life - Kinds of Plants and Animals on Earth Biology Essay
2 pages (657 words) , Download 10 , Essay
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Based on the climatic conditions, the Earth planet is divided into different climatic zones encompassing the frigid zone, where the land is covered with snow for the most part of the year; the temperate zone where mild or moderate climate occurs and the tropical zone where the climate is very hot and wet.
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Functions of Enzymes, Roles of Plasma Membranes Biology Assignment
3 pages (968 words) , Download 3 , Assignment
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The enzyme is specific for a substrate and attaches itself to the active site of the substrate to produce products. The enzyme is not used up during the reactions and does not undergo any change (“Role of Enzymes in Biochemical Reactions”, n.d.). Plasma membranes consist of phospholipid bilayers, which have two opposite ends: a hydrophilic end (water-loving) and a hydrophobic end (water-repelling).
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The Scientific Method in Everyday Life Biology Assignment
1 pages (250 words) , Download 2 , Assignment
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f specifically known efficient and effective medical ways of utterly treating or eradicating cancer, scientists are ever searching relevant and highly effective solution to cancer diseases. Scientists are applying different and numerous scientific methods towards enhancing
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Oil drilling in the ANWLR Biology Essay
1 pages (250 words) , Download 2 , Essay
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The debates have been centred on whether congress should approve and devote public monies to oil drilling or invest in alternative renewable energy forms. At the centre of the debate is Congress
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Antibiotic Resistance: The Case of MRSA Biology Essay
1 pages (352 words) , Download 5 , Essay
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The pharmaceutical industry has very few effective antibiotics left which can deal with MRSA and the proposed strategy to deal with its advance is to improve hospital and care home cleanliness and to keep researching new antibiotic formulae. This will be successful in the short term, but it is difficult to know how long scientists can keep this up.
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The Common Treatment of Cancer Biology Essay
1 pages (266 words) , Download 2 , Essay
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Cancer is the rapid growth and division of the human body cells which cause malignant growth of the different body tissues, often referred to as tumors. Tissues in the human body are sometimes affected by these rapidly growing cells, which, if not identified early, could lead to death (Richards 98).
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Wooly nightshade Biology Essay
4 pages (1000 words) , Download 2 , Essay
It has been found that the application of this pest control procedure has largely worked due to the breeding patterns and life cycles of the lace
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Biosecurity - Target (Boneseed) Agent/s (Leafroller) Biology Essay
4 pages (1000 words) , Download 2 , Essay
Pryoriana, referred to by its English name as the Coast manna-gum. The coast manna-gum average vegetation association along the New Zealand Coastline from the Northland down to the Ontago Peninsula has been adversely affected by the degradation orchestrated by the
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Scientific Inquiry In Biology Biology Essay
2 pages (500 words) , Download 3 , Essay
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Some though, are required mainly for water balance within and without the plant. An example is Sodium that is found in its soluble forms (mainly Sodium Carbonate,
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Human Society's Impact on Ecosystems Biology Essay
2 pages (500 words) , Download 6 , Essay
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According to the Ecological Society of America, an ecosystem is a community of animals and plants interacting with one another and their physical environment. This includes physical and chemical components that support the organisms in that ecosystem. Humans are part of ecosystems as their well being is dependent on the services provided by ecosystems.
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Losing Your Mitochondria Biology Essay
1 pages (350 words) , Download 2 , Essay
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Mitochondria function as the powerhouses of the human cell and people who lost their mitochondria would manifest symptoms of mitochondrial disorder, a metabolic disorder affecting muscles, brain, retina, extra-ocular muscles, heart, liver, kidney, pancreas, gut, bone marrow, and endocrine systems (Hoffman, Zschocke & Nyhan, 2010, 326).
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Terrestrial Flowering Plants Biology Essay
1 pages (324 words) , Download 9 , Essay
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Terrestrial flowering plants are considered the most successful among land plants even though they also inhabit environments that are governed by the jungle rule of survival of the fittest. One of the identifiable properties of living things is adaptation, a property that facilitates the internal sustenance of a species across generations.
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Signal transduction Biology Essay
2 pages (500 words) , Download 3 , Essay
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To initiate their actions, they bind to a specific receptor on the plasma membrane. Insulin is the major protein hormone produced and secreted in the pancreas. Its main functions are to regulate the production of storage
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The Double Helix Biology Essay
1 pages (250 words) , Download 2 , Essay
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The role of the double helix in complementary base pairing in DNA replication is to ensure an identical daughter cell in the replication process. The double helix strand consists of two chains, each with similar nucleotides but arranged in an opposite direction.
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The Cell Cycle and Cancer Biology Essay
1 pages (250 words) , Download 6 , Essay
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The cell cycle is organized into distinct phases in which specific activities occurs towards cell division or replication. The first phase, called the G0, is an inert phase that follows a previous cell
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Genetic Drift and the Founder Effect Biology Essay
1 pages (250 words) , Download 2 , Essay
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The bottleneck effect type of genetic drift results from a pressure that reduces a population’s size before the population increases again. The overall impact of the bottleneck effect is a convergence in genetic differences that is retained as
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Genetic Counseling Biology Essay
1 pages (250 words) , Download 3 , Essay
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Tay-Sachs is a hereditary problem and impairs a child’s brain and its directly associated organs. A victim child for example loses sight, cognitive ability, and ability to respond to the environment. It is caused by the child’s body’s inability to secrete the “hexosaminidase-A” enzyme which leads to excessive accumulation of lipids in brain cells.
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