Dihybrid Cross Definition A dihybrid cross is a type of genetic cross between two individuals with either homozygous or heterozygous genotypes of two characters or traits. The dihybrid cross is different from the monohybrid cross, which only involves a single … Read more
Monohybrid Cross Definition A Monohybrid cross is a type of genetic cross between two individuals with homozygous genotypes of a single character or trait, often resulting in an opposite phenotype. Monohybrid crosses are usually performed to determine the genotypes of … Read more
What are Protein synthesis inhibitors? Protein synthesis, a long process that includes different enzymes and structural change in organisms. Some antibacterial classes inhibit bacterial protein synthesis by interfering with the 30s or 50s subunit. Antibiotics target three different steps which … Read more
Heterotrophs Definition Heterotrophs are organisms that do not produce their food and depend on other organisms for their food and energy. Heterotrophs are a group of organisms that are distinct from autotrophs that prepare their own food as well as … Read more
Note: Since Alexa ranking is updated daily, there might be some changes in ranking and position. We update the website/blog rank only once a month. If your website/blog is not listed below or we missed it, you can email your … Read more
Autotrophs Definition Autotrophs are organisms that are capable of producing their own food by using various inorganic components like water, sunlight, air, and other chemical substances. Autotrophs are the source of all the organic compounds found on the planet that … Read more
Northern Blot Definition Northern blot is a technique based on the principle of blotting for the analysis of specific RNA in a complex mixture. The technique is a modified version of the Southern Blotting, which was discovered for the analysis … Read more
Southern Blot Definition Southern blot is the process of transfer of DNA fragments that are separated by electrophoresis onto a membrane for immobilization and identification. Southern blotting has been adopted as a routine procedure for the analysis of DNA samples … Read more
Western Blot Definition Western blot, also known as immunoblotting, is the process of separating proteins and identifying them in a complex biological sample. The use of polyacrylamide gel electrophoresis is a prerequisite for western blotting in order to separate proteins … Read more
Eastern Blot Definition Eastern blot is a molecular biology technique that is used to detect post-translational modifications in proteins and the presence of components like lipids and carbohydrates. Eastern blot was discovered as an extension of the more popular western … Read more
Generally, the bacterial cell consists of a cell wall, cell membrane, and nucleus. The cell wall is the outer covering of the bacteria-containing peptidoglycan layer which is made up of cross-linked polymers. Peptidoglycan is mainly responsible for all the mechanisms … Read more
What is Animal cell culture? Animal cell culture is a type of biotechnological technique where animal cells are artificially grown in a favorable environment. The cells used in animal cell culture are usually obtained from multicellular eukaryotes and their established … Read more
What is Agrobacterium? Agrobacterium is a phytopathogen that infects plants through wound sites, causing crown gall disease, and is one of the most popular plant transformation tools used in agriculture to date. Agrobacterium tumefaciens is the soil pathogen that utilizes … Read more
Vector Definition A vector is a substance, usually a piece of DNA that carries a sequence of DNA or other genetic material and introduces it into a new cell. Vectors act as vehicles to transfer genetic material from one cell … Read more
Introduction As the Broth dilution method are time-consuming, many laboratories in the United States adopted disc diffusion tests in the early 1950s. Kirby Bauer tests also known as the Disc diffusion test is used for antibiotic susceptibility testing. Lacks of … Read more
What is a Chocolate? Chocolate originates from the processing of cacao beans. Cocoa beans are the seeds of the tree Theobroma cacao and they are in pods surrounded by sterile pulp. The beans must be removed from the pods, fermented, … Read more
What are Gonads? Gonads Definition The male and female gonads are endocrine glands that produce sex hormones essential for the development of reproductive organs and the proper functioning of the process of reproduction. Gonads secrete the same set of hormones … Read more
What is Pancreas? Definition of Pancreas The pancreas is a complex organ consisting of both exocrine and endocrine areas where the endocrine part is composed of discrete islets of Langerhans that secrete numerous hormones. The studies related to the Islets … Read more
What is Pineal Gland? Definition of Pineal Gland The pineal gland is an endocrine gland present at the geometric center of the brain that is essential in the circadian cycle of sleep and wakefulness of the body. Since the gland … Read more
What is Parathyroid Gland? Definition of Parathyroid Gland The parathyroid gland is a type of endocrine gland that occurs in the upper and lower poles of the thyroid gland. There are four parathyroid glands that are distributed as two glands … Read more
What is Adrenal Gland? Definition of Adrenal Gland The adrenal glands, also called suprarenal glands, are a pair of glands occurring on the top of kidneys and produce different steroid hormones. Adrenal glands consist of two distinct structures; the adrenal … Read more