Introduction: In both bacteria and eukaryotes, the percentage dry weight of RNA is higher than DNA though if the DNA is stretched in one cell all the way out, it would be about 2m long and all the DNA in all cells put together would be about twice the diameter of the Solar System. DNA […]
Introduction to the TCA Cycle: The Tricarboxylic Acid (TCA) cycle is a crucial metabolic pathway responsible for supplying energy to the body, accounting for approximately 70% of total ATP production. Within this sequence of processes, energy is produced in a number of steps. Most of the energy obtained from the TCA cycle is captured by
Introduction to ATP and Cellular Energy Metabolism: Adenosine triphosphate (ATP) is a high-energy phosphorylated species that provides energy to support a number of vital biological processes, including the synthesis of biomolecules like proteins, lipids, DNA, and RNA; active transport, which involves pumping ions against a concentration gradient; and mechanical work, which includes muscle contraction, cytoskeleton
Introduction to Microbial Biocontrol Agents: Biocontrol, also known as biological control, is the natural process of removing and managing insects, pests, and other disease-causing agents by utilizing their natural, biological enemies. Living microorganisms known as microbial biocontrol agents (MBCAs) are employed to suppress plant diseases and pests, providing a more environmentally friendly method of managing
Introduction to Vaccine schedule: When administering vaccines, a variety of aspects should be taken into account, including the scheduling of each dosage, screening for precautions and contraindications, the number of doses to be given, the patients’ and parents’ educational needs, and how to interpret and handle adverse effects. Additionally, the recipient’s age, immunological condition, and
Introduction to Schistosomiasis: Etiology and Transmission: Schistosomiasis manifests in both acute and chronic forms, with transmission occurring through contact with contaminated water during everyday tasks like farming, household chores, work, or leisure activities. Children, in particular, face heightened risk due to poor sanitation practices and frequent exposure to water bodies while swimming or fishing. The
Schistosomiasis: Introduction, Pathogenesis, and Diagnostic Approaches Read More »
Introduction- Microorganisms and Vitamin Dependency: Meals bring essential elements or other nutrients that may not be self-synthesized but nonetheless required. They nourish our cells with stored chemical energy, used as building blocks or are cofactors for complex reactions all to ensure the cells can perform at an optimal level. Environment deliver what an organism may
Differences between Respiration and Fermentation: Features Respiration Fermentation Definition Respiration refers to the series of biochemical oxidations in which organic molecules are converted to carbon dioxide and water while the chemical energy thus obtained is trapped in a form useful to the cell using exogenous electron acceptor, such as oxygen, nitrate etc. via an electron
Introduction to Secretion Systems in Microorganisms: Microorganisms use a variety of secretion systems, including the type IV secretion system (T4SS), to move macromolecules like proteins and DNA over the cell membrane. Both Gram-positive and Gram-negative bacteria, as well as certain archaea, have this incredibly adaptable class of secretion systems. It plays a crucial role in
Difference between Class I and Class II MHC molecule: Properties Class I MHC molecule Class II MHC molecule Polypeptide chain It has α chain and β2 microglobulin. It consists of α chain and β chains. Binding site of peptides Cleft of of α1 and α2 chains. Cleft of α1 and β1 chain Coded by Class
