Ampere researched metaphysics, physics, and chemistry, but he focused on mathematics, which he taught at the Ecole Polytechnique in Paris.

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Search the site GO. Science. Chemistry Basics Chemical Laws Molecules Periodic Table.An exon is a stretch of protein coding sequence in eukaryotic genes.If both alleles are genetically identical, the cell or organism.Plant molecules with beneficial effects for our physiology such as antioxidant.

A scientific theory is a specific type of theory used in the scientific method.The alternative hypothesis is always compared to a null hypothesis (H 0 ), and H 1 is not accepted until statistical testing shows that it should be accepted in favor of H 0.These protein or DNA crystals contain millions of regularly aligned units.Single cell organisms and most prevalent form of life on Earth.

Immunology is the science of molecular self-defense of organisms against.Molecules that can be used by cells or living organism to extract energy.

Unlike in classical mechanics where the position of a large object in.The amino acid sequence of proteins determines their structure and function.

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The cell extension of a neuron (nerve cell) that carries an electrical.

Glossary of Thomson Scientific terminology - Thomson Reuters.A string of units covalently linked together either in linear form or.A mechanism by which a membrane potential is made more negative inside.A membrane protein that allows the passive flow of ions across a cell.

The collective name for DNA and RNA molecules found in every cell.In physics, one of the fundamental conserved quantities in classical and quantum mechanics (the others are mass, energy, and linear momentum).The synapse is a specialized portion of a neuron or nerve cell that is.

A specialized cell that is needed for growth, wound healing and tissue.

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A molecule that protects cells from oxidative damage of oxygen and free.Antibodies fight disease by attaching themselves to antigens, destroying them or surrounding them so that they cannot attack the body.Non-protein substances necessary for the function of some enzymes.A process by which absorbed nutrients are converted to chemical energy.He put forth an early idea about human origins in which humans had evolved gradually from fish.

He is remembered primarily for his works on deductive logic and the use of philosophical reasoning to address questions about the natural world.This large scale modification is part of epigenetic control of gene expression, i.e., the making of proteins from DNA code.In science, the term accuracy describes how well a measurement approximates the theoretically correct value.A microarray is an experimental platform used to study the presence or.Free Topic Selection Wizard, science fair project ideas, step by step how to do a science fair project, Ask an Expert discussion board, and science fair tips for success.

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The qualia refers to a part of consciousness that is different.High entropy levels are disordered states, low entropy levels are characteristic.

The element that defines the chemical properties of all life.The pluripotent stem cells in animals at the very early embryonic development.A major component of cell membranes containing equal amounts of saturated.The physical or metabolic phenotype of an organism such as red flower.

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Identifies the two alleles of a gene in a diploid organisms as being identical.