Difference between One-step RT-qPCR and Two-step RT-qPCR
In One-step RT-qPCR or One-step real time Polymerase chain reaction (PCR) the reverse transcriptase and DNA polymerase are premixed into a single tube.
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14 Difference Between Brightfield and Phase-contrast Microscopy
14 Difference Between Brightfield and Phase-contrast Microscope Topic Brightfield Microscope Phase Contrast Microscope Invented by Antonie van Leeuwenhoek (1632–1724) Frits Zernike (1888-1966) in 1932 Staining The Specimen Must be Stained before their observation under bright field Microscope. Staining is not required. Changes in refractive index This Microscope has no ability to alter the refractive index. … Read more
16 Difference Between Brightfield and Fluorescence Microscope.
In My previous notes i have already discussed about Brightfield Microscope and Fluorescence Microscope, their working principle, parts, definition, application, advantages, disadvantages and light path. You can check them out. Difference Between Brightfield Microscope and Fluorescence Microscope. Topic Brightfield Microscope Fluorescence Microscope Invented by Antonie van Leeuwenhoek (1632–1724) Antonie van Leeuwenhoek (1632–1724) Fluorochromes Not required … Read more
20 Difference Between Transmission and Scanning Electron Microscope
In my previous notes, I have already discussed Transmission Electron Microscope and Scanning Electron Microscope, their working principle, parts, definition, application, advantages, disadvantages, and light path. You can check them out. 20 Difference Between Transmission and Scanning Electron Microscope Topic Transmission Electron Microscope Scanning Electron Microscope 3D/2D Image 2D projection image of the inner structure … Read more
Top 14 Difference Between Monera and Protista
Difference Between Monera and Protista. The five-kingdom classification system divides the different life forms of earth into five distinct categories such as Kingdom Monera, Protists, Fungi, Plantae, and Animalia. Among them, Monera is the most primitive organism. The key difference between Monera and Protista is that Monera has a prokaryotic cellular organization, whereas Protista has … Read more
Top 10 Difference Between Monera, Protista, Fungi, Animalia, Plantae
Difference Between Monera, Protista, Fungi, Animalia, Plantae. The five-kingdom classification was proposed by R.H. Whittaker in 1969 and was built on the work of two-kingdom classification. In Five Kingdom Classification, the organisms are classified based on several characteristics such as mode of nutrition, thallus organization, cell structure, phylogenetic relationships, and reproduction. It is the most … Read more
Differences Between Viroids and Prions – Viroids Vs Prions
What is Viroid? Viroids represent the smallest known infectious agents affecting plants, characterized by a short (246–467 nt), circular, single-stranded RNA molecule. These entities are characterized by the absence of a protein coat or lipid envelope, categorizing them as “naked” RNA agents, which sets them apart from viruses. The RNA exhibits a robust, base-paired, rod-like … Read more
Muscle Cell – Definition, Structure, Functions, Examples
What is Muscle Cell? Definition of Muscle Cell A muscle cell, or myocyte, is a specialized animal cell designed for contraction, facilitated by organized motor proteins, primarily actin and myosin. These cells can be found in various forms, including skeletal, cardiac, and smooth muscle tissues, each serving distinct functions within the body. Structure of Muscle … Read more
Hyaline Casts in Urine – Types, Morphology, Clinical Significance
Urinary casts are small, cylinder-shaped, tube-shaped particles that can be detected by a microscopic analysis of urine. Casts are the only kidney-specific components discovered in the urine sediment. It is believed that Tamm-Horsfall mucoprotein (uromodulin) released by renal tubular epithelial cells forms the fundamental matrix of all casts. Any components present in the tube filtrate, … Read more
Human Male Reproductive System – Organs, Structure, Functions
The male reproductive system includes a number of hormones and organs that are involved in reproduction. These hormones and organs can be found either inside or outside of the pelvis. Organs of the Male Reproductive System External male reproductive structures: Internal male reproductive organs: External male reproductive structures The scrotum contains the testes, epididymides and … Read more