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Functions of DNA
DNA serves the following functions. It is the genetic material in all prokaryotes and eukaryotes. It is capable of replication by which it can be faithfully passed on to successive generations. It is involved in the synthesis of RNA. It provides the code for protein ..
Functions of blood
It transports oxygen to all the parts of the body. It collects carbon dioxide from the cells and transports it to the respiratory organs. It distributes the digested food to all the regions of the body. It collects metabolic waste products from the cells and transports them to the excret..
Functions Limits and Continuity
Introduction - The concept of limits leads to define and describe continuity and derivative of the function. The continuity of a function has practical as well as theoretical importance. We plot graphs by taking the values generated in the laboratory or collected in th..
Functions Limits and Continuity
The concept of limits leads to define and describe continuity and derivative of the function. The continuity of a function has practical as well as theoretical importance. We plot graphs by taking the values generated in the laboratory or collected in the field. We con..
Control of the Heart Function
Control of the Heart Function - The control of the heart function is by a set of muscles and is, therefore, called myogenic . If the heart is removed from a living mammal and placed in a well oxygenated salt solution maintained at 37 o C, the heart continues to function..
Control of the Heart Function - The control of the heart function is by a set of muscles and is, therefore, called myogenic . If the heart is removed from a living mammal and placed in a well oxygenated salt solution maintained at 37 o C, the heart continues to function..The function f(z) = z2 - i generates fractals. Starting with z = 0, fi..
The function f(z ) = z 2 - i generates fractals. Starting with z = 0 , find the values given by the first three iterations. => - i , - 1 - i , -3 i or - i , - 1 - i , i or - i , - 1 - i , - i or None of the above..
Drawbacks and criticism of Darwinism
Darwinism held that small variations form the raw material for evolution, this means that the organs appear as small structures and gradually become perfect after several generations. In certain animals, some organs have developed beyond the stage of usefulness. Eg., Antlers of deer,..
Chromatin Network
These are very fine thread-like, coiled filaments uniformly distributed in the nucleoplasm. At the time of cell division, the chromatin becomes thick and ribbon like and are known as chromosomes. The chromosomes contain genes, which are composed of DNA (deoxy-ribonucleic acid). Genes are responsib..
Excretion and Osmoregulation Introduction
Introduction - The steam engine uses the power generated from steam pressure to move. Coal is used in furnaces to heat water in the boiler to generate steam. Steam pressure makes the wheels of the engine move. As coal is burnt, smoke is emitted and ash is left behind in the furn..
Excretion Introduction
Introduction - The steam engine uses the power generated from steam pressure to move. Coal is used in furnaces to heat water in the boiler to generate steam. Steam pressure makes the wheels of the engine move. As coal is burnt, smoke is emitted and ash is left behind in the furn..
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