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Homozygous Definition Heterozygous Definition What is the difference between heterozygous and homozygous individuals? Characters Homozygous Heterozygous Definition Homozygous is the presence of two copies of the same allele which codes for a particular trait. Heterozygous is the presence of two different copies of alleles of a particular gene. Alleles Homozygous individuals have either dominant or … Read more
Difference Between Bacteria and Virus Bacteria Bacteria are referred to as microscopic, single-celled organisms which exist in their millions, in every environment, both inside and outside other organisms. In 1676, a Dutch microscopist Antonie van Leeuwenhoek first observed a bacterial cell by using a single-lens microscope of his own design. In 1828, Christian Gottfried Ehrenberg … Read more
Definition of Bacteria Bacteria are unicellular, prokaryotic organisms, that lack a true nucleus and contain a few membrane-less cell organelles. Definition of Fungi Fungi are multicellular eukaryotic organisms that don’t produce their food on their own and are characterized by the chitinous cell wall. Key Differences Between Bacteria and Fungi Topic Bacteria Fungi Definition Bacteria … Read more
What is Quenching ? Quenching relates to a process that reduces the fluorescence intensity of a supplied substance. A variety of methods can succeed in quenching, such as excited state reactions, energy transfer, complex-formation and collisional quenching. As an outcome, quenching is often profoundly dependent on pressure and temperature. Some examples of common chemical quenchers are … Read more
Quick Comparison between Gram-Positive and Gram-Negative Bacteria Serial Characteristics Gram Positive Gram Negative 1 Gram staining Stained purple or blue color (color of primary stain, crystal violet) Stained pink or red (Color of counterstain or secondary stain, safranin) 2 Thickness of cell wall 20-30 nm thick 8-12 nm thick. 3 Smoothness of cell wall The … Read more
In One-step RT-qPCR or One-step real time Polymerase chain reaction (PCR) the reverse transcriptase and DNA polymerase are premixed into a single tube.
In this article we will learn 12 important difference between Darkfield and bright Field Microscope. Definition of Bright Field Microscope The Bright Field Microscope is a conventional Microscope, in this microscope, the specimen appears as dark against a bright background. Definition of Dark Field Microscope The darkfield microscope is a conventional microscope, in this microscope, … Read more
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