Sourav Pan
What is a Retrovirus? Definition of Retrovirus A retrovirus is a type of RNA virus that replicates by converting its RNA genome into DNA through the enzyme reverse transcriptase. This DNA is then integrated into the host cell’s genome, where it directs the production of new viral particles. Retroviruses are associated with various diseases, including … Read more
Marchantia Marchantia is a genus of liverworts belonging to the family Marchantiaceae and the order Marchantiales. These liverworts are non-vascular plants that thrive in damp, shady environments. The thallus of Marchantia is differentiated into two distinct layers. The upper layer is photosynthetic and features a well-defined epidermis with pores. These pores facilitate gas exchange, crucial … Read more
What is Python Programming? Programming in Python refers to the process of creating computer programmes using the Python programming language. Python is a high-level, interpreted programming language renowned for its readability and simplicity. It was developed by Guido van Rossum and published for the first time in 1991. Python is extensively employed in numerous fields, … Read more
What is Hepaticopsida (Liver Worts)? Hepaticopsida, commonly known as liverworts, are a class of bryophytes characterized by their liver-shaped thallus, which is a simple plant body. This group of plants possesses unique structural and reproductive features that distinguish them from other bryophytes. Plant Body Structure Sporophyte Dependence Reproductive Structures Examples of Liverworts What is Hepaticopsida … Read more
What are Hornworts? Habitat of Hornworts Hornworts, a group of non-vascular plants, exhibit specific habitat preferences and distribution patterns. Their environmental requirements and widespread presence are outlined as follows: Characteristics Features of Hornworts Hornworts exhibit several distinct characteristics that highlight their unique biological and ecological adaptations. These features are outlined as follows: Morphology of Hornworts … Read more
What is Sanger Sequencing? Sanger Sequencing Workflow/Steps Sanger sequencing is a DNA sequencing method known for its reliability and accuracy. The process involves the formation of a reaction system, amplification of the target segment, gel electrophoresis, and sequence reading. Here’s a step-by-step breakdown of the Sanger sequencing workflow: 1. DNA Sequence for Chain Termination PCR … Read more
What is Sanger Sequencing? Principle of Sanger Sequencing The principle of Sanger sequencing is rooted in the termination of DNA strand elongation by dideoxynucleotide triphosphates (ddNTPs). These ddNTPs are modified versions of normal DNA nucleotides that lack a 3’ hydroxyl group, which is essential for forming a phosphodiester bond. Without this bond, the DNA strand … Read more
What is Whole Genome Sequencing? Principle of Whole Genome Sequencing The principle of whole genome sequencing (WGS) revolves around the complete sequencing of an organism’s DNA, encompassing both coding and non-coding regions. This method provides a thorough understanding of the genome, detailing the genes, regulatory elements, and variations present. WGS begins with the extraction of … Read more
What are Liverworts? Habitat of Liverworts Liverworts, being bryophytes, exhibit a preference for moist environments due to their susceptibility to desiccation. Their plant bodies lack complete protection against drying out, necessitating habitats that provide abundant moisture. Consequently, liverworts thrive in shady, humid areas where the soil remains consistently damp. Common habitats for liverworts include: Types … Read more
What are Cell wall synthesis inhibitors? Cell wall synthesis inhibitors encompass antibiotics like β-lactams and glycopeptides. These antibiotics play a crucial role in treating infections by targeting the bacterial cell wall, an essential structure for bacterial survival. Understanding the mechanisms and types of these inhibitors provides insight into their therapeutic applications. β-Lactam Antibiotics β-lactam antibiotics … Read more
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