Definition of Specification Speciation is the process of evolution which results in the emergence of a new genetically independent group of creatures known as a species. Speciation is the process of dividing a genetically homogeneous population into two or more populations, each of which undergoes genetic differentiation as well as eventually reproductive isolation. The creation … Read more
Definition of Bright field Microscope The Compound Light Microscope is other name for the Bright field Microscope. It is an optical microscope which produces a dark image against a brilliant background by using light rays. It is the most common type of microscope used in Biology, Cellular Biology, as well as Microbiological Laboratory investigations. Bright … Read more
What is Ethanol Metabolism? The metabolization of alcohol involves a number of processes or pathways. One of most prevalent of these processes involves two enzymes: alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ADH) (ALDH). These enzymes help break down the alcohol molecule so that it may be eliminated from the body. ADH transforms alcohol to acetaldehyde, … Read more
What is Microscope: Microscope Overview As the name implies, microanalysis is the study of instruments (microscopes) used to view things or things that can’t be seen with open eyes. Microscopes use physical magnification to magnify the image of an object to make it visible. Microscopic substances are those that can only be seen under a … Read more
Heterotrophs Definition Heterotrophs are species that do not manufacture their own food and rely on the food and energy of other organisms. Heterotrophs are organisms that are different from autotrophs in that they prepare their own food as well as feed heterotrophs. The term heterotroph is made up of two words: “hetero” means “others,” and … Read more
What is Active Immunity ? Active immunity is the straight response of the body towards pathogens. These pathogens are infectious microorganisms. They are also foreign substances that develop following an infection or vaccination. What is Passive Immunity ? Passive immunity is the transfer of active humoral immunity of ready-made antibodies. It is provided when someone … Read more
What is RFLP ? Restriction Fragment Length Polymorphism Restriction Fragment Length Polymorphism (RFLP) is a technique for distinguishing species by analysing patterns produced from DNA cleavage. It’s a strategy that takes use of differences in homologous DNA sequences. The presence of alternative alleles associated with restriction fragments of different sizes defines a restriction fragment length … Read more
Definition of Carbohydrates Carbohydrates are carbon, hydrogen, as well as oxygen-containing compounds. Hydrogen atoms have twice the number of carbon or oxygen atoms. Cx(H2O)y is a carbohydrate’s general formula. They are energy sources (e.g. glucose), energy stores (e.g. starch as well as glycogen), as well as as structural elements (e.g. cellulose inside plants as well as … Read more
What is Peptide? A small chain of amino acids which, as soon as combined with some other peptides, produces a protein is a peptide. The quantity of amino acids inside a peptide may vary from two to fifty. Peptides are categorized into several groups depending on the amount of amino acids there; peptides having ten … Read more
Definition of Phytoplankton (What are Phytoplankton?) A type of free-floating microalgae which drifts with the stream of water as well as is a significant component of ocean, sea, as well as freshwater ecosystems is a Phytoplankton. The name phytoplankton is derived from two Greek words: phyto, which means plants, as well as plankton, which means … Read more