Glycerol is a three-carbon molecule that functions as the backbone of these membrane lipids. Within an individual glycerophospholipid, fatty acids are attached to the first and second carbons ...

Students will also be able to explain that different substances react in characteristic ways that can be used to identify a substance. A pH or acid-base indicator is a compound that changes color ...

To make matters even more confusing, some pairs of prostaglandins ... arachidonic acid is stored as a component of phospholipids on the cytoplasmic side of the plasma membrane.

"One has to first understand what governs proton conduction in these inorganic compounds," she says. While looking at the ...

DNA, which stands for deoxyribonucleic acid, resembles a long ... mistakes were made along the way -- in other words, that a base pair in one DNA molecule doesn't match the corresponding pair ...

Common hydrogen fuel cells use a proton exchange membrane — a polymer membrane that conducts protons to separate the fuel and the oxidizer. You can think of it as an electrolyte. Common fuel ...

The two strands of the DNA helix are unzipped by breaking of the weak Hydrogen bonds between base pairs. This unwinding ... form between the adjacent amino acids to finalise the structure.

The interaction of adenine bases strung together into short DNA strands with the small molecule cyanuric acid leads to the formation of a unique rosette motif. This association brings about the ...

The order that these bases are found in the genes determines the order of the amino acids they code for. Each gene has a particular order of bases in the DNA, and this leads to a particular order ...

In the double helix structure of DNA, thymine forms a base pair with adenine through two hydrogen bonds ... These mutations can have various consequences, such as altering the amino acid sequence of ...

The sugar provides the chemical backbone for nucleic acid polymers, anchoring a phosphate molecule and nitrogenous base (B). Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy ...

Fatty acids play several important roles in the body. They provide energy, are important for cell membrane structure and ...