Branches of Biology
Define Homogenizer, Types, and Parts of Homogenizer Define Homogenizer – A sample is divided into identical fragments by homogenization, which preserves the molecular structure of other parts of the sample even when part of it is removed. It is also often used to completely mix naturally immiscible ingredients. The purpose of homogenization is to reduce … Read more
What does the pyramid of energy mean? The Pyramid of Energy is a graphical representation that shows energy accumulation patterns at different tropical levels in an ecosystem. The energy flow moves from the bottom up through the layers of the energy pyramid. The energy is high at the bottom of the pyramid but gradually decreases … Read more
Definition of natural selection in biology Natural selection is the process by which organisms that are better adapted to their environment survive, pass on genes, and produce more offspring. It is an evolutionary mechanism that causes species to change and diverge over time. More than a century earlier, in 1958, Charles Darwin (1809–1882) and Alfred … Read more
Reducing Sugars According to the American Diabetes Association, carbohydrates are the body’s main source of energy. Because they have carbon, hydrogen, and oxygen as chemical constituents, roughly (C.H₂O)n with n≥3, they are called carbohydrates. Examples of carbohydrates are sugars, fiber, and starches found in fruits, vegetables, grains, and dairy products. Monosaccharides are the building blocks of … Read more
What is Chromatography and How Does it Work? What is Chromatography and How Does it Work? What is Chromatography Chromatography is an important biophysical technique that allows for the separation, identification, and purification of the components of a mixture for qualitative and quantitative analysis. A wide range of chromatographic methods exploit differences in size, binding … Read more
cDNA library: cDNA library: Process of construction of cDNA library, Advantages, and Disadvantages cDNA library: A cDNA is a DNA copy that is generated from messenger RNA (mRNA) with the help of the enzyme reverse transcriptase. A set of cDNA fragments, each of which has been cloned into a separate vector molecule constituting part of … Read more
How does an angiosperm reproduce? In angiosperms, there is a wide spectrum of morphology and structure of the plant’s reproductive organs. Flowers are the reproductive tissues of the plant, containing both the male and female reproductive organs within. They can be found at the end of short side branches, the central axis, or both. Flowers … Read more
Zika Virus (ZIKV)-Describe The re-emerging arbovirus, Zika virus (ZIKV), was first identified in rhesus monkeys in the Zika forest, Uganda, about 70 years ago. It is a single-stranded RNA virus of the Flaviviridae family, transmitted by the Aedes mosquito. The two main geographically separated lineages include the Asian and African lineages; The African lineage of … Read more
Pus- Definition, Formation, Types of Pus Cells, Significance Pus is a protein-rich thick fluid that consists of living and dead white blood cells, dead tissues, plasma proteins, and bacteria. These are liquefied products of inflammation resulting from bacterial, viral, or fungal infections to fight off infection. Pus leaks from wounds or infected parts of the … Read more
Alternation of generations definition, Life cycle Alternation of generations can be defined as the reproductive cycle of certain vascular plants, fungi, and protists, in which each phase consists of one of two distinct, free-living organisms: a gametophyte, which is often but not always genetically haploid, and a sporophyte, which is often but is not always … Read more