Biology is the branch of science that primarily deals with the structure, function, growth, evolution, and distribution of organisms. It’s a methodological study of life and living things.
Biology is the scientific study of life. It spans multiple levels, from biomolecules and cells to organisms and populations12. All living things share common biological phenomena, such as reproduction, cell division, and the transmission of genetic material.
A solution with a lower solute concentration than the cell is called a hypotonic solution. Combinations of a solute and a solvent are called solutions. Substances that are present in smaller amounts are known as solutes, whereas substances that are present in larger amounts are known as solvents. Salt water is one example of a […]
A chemical test called the Acree-Rosenheim reaction is performed to find out if proteins contain tryptophan. Formaldehyde is combined with a protein combination. To create two layers, add concentrated sulfuric acid. If the test results for tryptophan are positive, a purple ring will show up between the two layers. Acree-Rosenheim Test definition A scientific technique
Ideonella sakaiensis A group of Japanese scientists from Keio University and the Kyoto Institute of Technology discovered the bacteria in 2016. It was shown to have the unusual capacity to break down and integrate polyethylene terephthalate (PET), a typical plastic used in bottles and packaging, at a plastic recycling plant in Sakai, Japan. Introduction of
A Guide to Ideonella sakaiensis (Plastic-Eating Bacteria) Read More »
Active transport is the process by which chemicals are transferred from a region of lower concentration to a region of greater concentration across a cell membrane against the gradient of their concentration. Since this process is operating against the direction that diffusion naturally takes, energy, often in the form of adenosine triphosphate (ATP), is required.
In molecular biology, agarose gel electrophoresis is a frequently employed method for size-based protein, DNA, and RNA separation. Using the characteristics of agarose, a polysaccharide that is isolated from seaweed, this technique creates a gel matrix that allows proteins or nucleic acids to move across it in response to an electric field. This is a
Agarose Gel Electrophoresis- Definition, Principle, Parts, Steps, Applications Read More »
Abiotic factors are the non-living components of an ecosystem that influence the living organisms present. These factors play a crucial role in shaping the environment and determining which species can survive and thrive in a particular habitat. Temperature, soil, and light are some components. Changes in abiotic factors, due to natural processes or human activities,
Abiotic Factors- Definition, Types, Examples and Responses Read More »
What is Actinobacteria? Actinobacteria is a phylum of Gram-positive bacteria notable for its varied metabolic capacities, unique branching filamentous shape, and high G+C concentration in their DNA are the actinobacteria. They can be found in many different types of environments, such as soil, water, and even some very harsh ones. In ecological processes including decomposition,
Domains of Life : Bacteria Bacteria are microscopic, one-celled organisms. Bacteria come in millions of different varieties. Numerous substances that are good for you can be found in and on your body. Your microbiome, which is made up of these bacteria, maintains the health of your body. You can become ill from other bacteria. Antibiotics
Organisms are living being with an ordered structure that can respond to stimuli, reproduce, develop, adapt, and maintain homeostasis. They may be found in a variety of habitats and serve an important part in preserving the natural equilibrium. Each creature has distinct traits and adaptations that enable it survive and thrive in its specialized environment.
Acinetobacter baumannii Humans can become seriously infected with the Gram-negative bacterium Acinetobacter baumannii. Often affecting individuals with weakened immune systems, this opportunistic infection bears the name Paul Baumann after the bacteriologist who discovered it. Particularly in nosocomial settings, the significance of this bacteria as a hospital-derived infection is growing. It can result in wounds in
