"Photolyase" Pronounce,Meaning And Examples
"Photolyase" Natural Recordings by Native Speakers
"Photolyase" Meaning
Photolyase is an enzyme that repairs DNA damage caused by ultraviolet (UV) light. It recognizes and corrects thymine dimers, which are types of DNA lesions that occur when two adjacent thymine nucleotides are linked together, forming a covalent bond between them. This type of damage is particularly problematic because it can prevent the proper separation of DNA strands during replication, which can lead to mutations and cancer.Photolyase is an enzyme that contains a flavin group, a prosthetic group that absorbs light in the visible region of the electromagnetic spectrum, or in the blue/ultraviolet region, to catalyze the formation of keto-enol tautomers of the dimer pyrimidine pair to separate the UV fundamentals of thymine dimers. This process does not require energy, a process known as light-independent inorganic chemistry.In cells, photolyase is often found in organisms that are exposed to high levels of UV light, such as plants in sunny regions. It is used in the repair of DNA damage caused by UV light damage. Photolyase is particularly prevalent in plants, where it is often referred to as photolyase.(1)
"Photolyase" Examples
5 Usage Examples of the Word "Photolyase"Example 1Photolyases are enzymes that break a cyclobutane pyrimidine dimer (CPD) with light energy.##Example 2Photolyases are light-activated enzymes that cleave out thymine dimers in DNA.###Example 3Photolyase reacts with light to repair DNA damage in bacteria.#### Example 4Photolyases use the energy from visible light to repair CPDs on a DNA duplex.#### Example 5Some bacteria have photolyases that promote their survival by repairing cyclobutane pyrimidine dimers caused by UV radiation.
Example 2Photolyases are light-activated enzymes that cleave out thymine dimers in DNA.###Example 3Photolyase reacts with light to repair DNA damage in bacteria.#### Example 4Photolyases use the energy from visible light to repair CPDs on a DNA duplex.#### Example 5Some bacteria have photolyases that promote their survival by repairing cyclobutane pyrimidine dimers caused by UV radiation.
"Photolyase" Similar Words
Photojournalist
A photojournalist is a journalist who uses photographs to tell a story or convey a message. They are professional photographers who work in a journalistic capacity, often in newsrooms, to capture and edit images that accompany news articles or editorial content. The goal of a photojournalist is to use their photographs to convey the essence of a story, evoke emotions, or raise awareness about an issue, through their visual storytelling.
Photokinesis
Photokinesis is the supposed ability to move physical objects or change their trajectory with one's mind, using only light or other forms of electromagnetic radiation.
Photolithographic
Photolithography
A technique used in the production of integrated circuits and flat panel displays. It involves transferring an image formed by light exposure onto a layer of photoresist on a substrate, typically silicon, creating a pattern of areas that are either exposed or protected from subsequent processing steps.
Photolog
Photology
Photoluminescence
Photoluminescence is a type of luminescence that occurs when a substance absorbs light and then re-emits it, often with a different wavelength. This process typically involves the excitation of electrons from a lower energy state to a higher energy state, followed by their relaxation to a lower energy state, releasing energy in the form of light.Photoluminescence can be produced by a wide range of materials, including liquids, gases, and solids, and can occur over a range of time scales, from very short times (e.g. fluorescence) to much longer times (e.g. phosphorescence).
Photoluminescent
Capable of producing light in response to light or radiation, typically re-emitting a part of the absorbed radiation as light.
Photolyases
Photolysis
Photolysis is the chemical decomposition of a molecule by made possible by light. It is a chemical reaction that occurs when a substance absorbs energy from light, causing the bonds between its atoms to break, resulting in the formation of new compounds. This process is commonly observed in molecules that absorb ultraviolet (UV) radiation, visible light, or other forms of electromagnetic radiation.
Photolytic
Breaking down a substance using light, especially ultraviolet radiation, often resulting in the formation of chemical bonds and the release of energy.
Photometer
Photometric
Photometrist
Photometry
Photometry is the measurement of the intensity of light, typically in terms of its radiation, brightness, or luminance. It is an important concept in various fields such as optics, astronomy, and photography.Photometry can involve measuring the total light emitted by an object, the light reflected from it, or the light passing through it. It is used to determine the optical properties of materials and devices, and to test the performance of light sources, optical instruments, and display devices such as monitors and televisions.In astronomy, photometry is used to measure the brightness of celestial objects, such as stars and galaxies, which can provide information about their temperature, size, and distance from us.
Photomicrograph
A photomicrograph is a photograph taken through a microscope, typically used to capture microscopic images or detailed magnified views of small objects or specimens. It is an image that shows the fine details of a specimen, often used in scientific research and documentation.