DNA Code construction is the method by which the coding theory is applied to design nucleic acids in DNA computation. DNA computing is the method by which the synthetic oligonucleotide strands are allowed to hybridize in such way as to perform computation. The most important thing required for DNA code construction is that the DNA strands should be hybridized in a manner so as to achieve the computation. The method of DNA computing was introduced by Leonard.M.Adelman.
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DNA code construction
The process by which cells oxidize food materials with the production of energy and release of carbon dioxide is referred to as respiration. Respiration may be Anaerobic or Aerobic. In Anaerobic (also called Fermentation) oxidation of food materials takes place without the utilization of oxygen.
Respiration in Animals
Starting the Test series in Biology for Entrance Examinations and Competitive MCQ based examinations. First topic is Animal Nutrition. Try to answer the questions without using the key. Check with the key after the test .Study the questions unanswered or wrongly answered.The test series are available in MCQ for Exams page
Test Series 1- nutrition
Enteroendocrine system regulates the digestive process through the secretion of gastrointestinal hormones. The lower part of the alimentary canal contains endocrine cells called Paracrine cells or Histocrine cells. These cells secrete Gut polypeptides or GI hormones.
Digestive glands of man includes Salivary glands, Gastric glands, Intestinal glands, Liver and Pancreas.
Human Digestive glands
Digestive system of man includes alimentary canal and associated glands. The total length of human alimentary canal is about 30 feet and has the regions like buccal cavity, oesophagus, stomach, small intestine and large intestine.
Digestive system of Man
Deficiency of one or more nutrients in the food for prolonged period leads to the appearance of diseases called malnutrition diseases.
This is the first topic in the Biology capsule. Nutrition and Nutritional factors is the starting topic in Physiology. The article describes various modes on nutrition in animals and nutritional factors required for Human beings.The capsule is in PDF for easy down load and printing.
Nutrition and Nutritional Factors
Paramecium, the commonly called Slipper Animalcule is a free living protest belonging to the phylum Ciliophora. It is small I size measuring 0.3 mm length and occurs in fresh water bodies like ponds, lakes, ditches etc. Its body is flat with a blunt anterior and pointed posterior ends.
The high yield facts given are useful for the students preparing for entrance examinations like Medical entrance examination, UGC, CSIR entrance examinations etc. The topics are added in capsule form sufficient for MCQ based examinations.