DNA Repair

DNA Repair

DNA repair can be divided into a set of mechanisms that identify and correct damage in DNA molecules. It means the processes by which a…
Manganese (Mn)

Manganese (Mn)

“Manganese” is a chemical element with the symbol ‘Mn’ and atomic number 25. It is not found as a free element in nature; it is…
Deoxyribonucleic Acid (DNA)

Deoxyribonucleic Acid (DNA)

DNA, short for deoxyribonucleic acid, is the molecule that contains the genetic code of organisms. It is a molecule that contains the instructions an organism…
Deuterium

Deuterium

Deuterium is an isotope of hydrogen, the first element. It has an atomic weight of 2.014. It is a stable atomic species found in natural…
The Deoxyribose

The Deoxyribose

Deoxyribose is the sugar component of deoxyribonucleic acid or DNA, having one less hydroxyl group than ribose, the sugar component of ribonucleic acid or RNA.…
The Cytosol

The Cytosol

The cytosol is the internal fluid of the cell, and a part of cell metabolism occurs here. It is the liquid found inside of cells.…
Cytosine

Cytosine

Cytosine is one of the 5 main nucleobases used in storing and transporting genetic information within a cell in the nucleic acids DNA and RNA.…
Valence Electrons

Valence Electrons

In chemistry, valence electrons are the electrons in the outside or valence electron shell of an atom. They are the electrons located at the outermost…
Cytoplasm

Cytoplasm

The cytoplasm (also known as cytosol) is the protoplasm of a cell outside the cell nucleus. It is the liquid found inside of cells. It…
Valency – in Chemistry

Valency – in Chemistry

Valency is a measure of the reactivity of an atom or molecule. In chemistry, valency (sometimes called valence) is the number of chemical bonds the atoms…
Covalent Bonds

Covalent Bonds

Covalent bonds occur when electrons are shared between two atoms. They are chemical bonds between two non-metal atoms. An example is a water, where hydrogen (H)…
Los Lunas Decalogue Stone In New Mexico

Los Lunas Decalogue Stone In New Mexico

The Los Lunas Decalogue Stone is a large boulder on the side of Hidden Mountain, near Los Lunas, New Mexico, about 35 miles (56 km)…
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