Key Difference – Obligate vs Facultative Parasite Parasitism is a kind symbiotic relationship between two organisms in which one is benefited while the other is not. The parasite is an organism which lives on or within another living organism (host) and obtains nutrients for its nourishment. Parasites include single-celled and multi-celled animals, fungi, bacteria […]
Difference Between Dominance and Codominance
Key Difference – Dominance vs Codominance The concept of dominance was introduced by Gregor Mendel in 1865 after performing eight years of experiments with pea plants. Mendel explained that genes have a pair of alleles and an offspring receives one allele from the mother, and the other allele from the father and the traits […]
Difference Between Nick Translation and Primer Extension
Key Difference – Nick Translation vs Primer Extension Nick translation and primer extension are two important techniques performed in Molecular biology. The key difference between nick translation and primer extension is that nick translation process produces labelled probes for other hybridization techniques while primer extension method identifies a specific RNA sequence from a mixture […]
Difference Between Intermediate Host and Definitive Host
Key Difference – Intermediate Host vs Definitive Host Parasites depend on another living organism for their nourishment. They spend important stages of their life cycles on or within one or more living organisms. The organism which provides nutrition and space for the parasite is known as the host organism. Some parasites are entirely dependent […]
Difference Between Osmosis and Plasmolysis
Key Difference – Osmosis vs Plasmolysis Particles move from a region of higher concentration to a region of lower concentration passively until an equilibrium is achieved between two regions. This process is known as diffusion and it happens spontaneously in all environments. Osmosis is a special version of diffusion in which water molecules move […]
Difference Between Saprophytes and Parasites
Key Difference – Saprophytes vs Parasites Organisms show a variety of nutritional requirements for survival. Some organisms depend on other living organisms for their nourishment while others depend on dead materials. Saprophytes and parasites are two types of organisms which have two different modes of obtaining nutrition. The key difference between saprophytes and parasites […]
Difference Between RAPD and RFLP
Key Difference – RAPD vs RFLP Genetic markers are used in Molecular Biology to identify genetic variations between individuals and species. Random Amplified Polymorphic DNA (RAPD) and Restriction Fragment Length Polymorphism (RFLP) are two important molecular markers routinely used in laboratories. RAPD is performed with short and arbitrary oligonucleotide primers, and it is based […]
Difference Between Blunt and Sticky End Ligation
Key Difference – Blunt vs Sticky End Ligation Restriction endonucleases are specific enzymes which cut double-stranded DNA (dsDNA). They are also known as molecular scissors in Molecular biology. Restriction enzymes are able to recognize specific short sequences of the dsDNA known as recognition sites and cleave phosphodiester and hydrogen bonds to open double strands. […]
Difference Between Globin and Globulin
Key Difference – Globin vs Globulin Globin and globulins are major proteins of an organism. They are specialized for important functions in the blood stream. Globin proteins are specialized for oxygen binding and transporting oxygen from respiratory organs to other tissues. They are bound to heme groups. Globulins are a major type of blood […]
Difference Between Plasmid and Episome
Key Difference – Plasmid vs Episome Organisms possess chromosomal DNA and extrachromosomal DNA. Chromosomal DNA serves as the major part of the genetic material which contains the heredity information. Extrachromosomal DNA is also are important for organisms; in prokaryotes, extrachromosomal DNA possesses special genes such as antibiotic resistance, resistance to various heavy metals, and […]
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