proteins

Are needed to make cells but aren’t polymers. macromolecules containing hydrogen, oxygen, nitrogen, carbon, and phosphorus. They are polymers assembled from individual monomers, known as nucleotides. These monomers are assembled to form the polymers of nucleic acids.

There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids); each is an important cell component and performs a wide array of functions. Combined, these molecules make up the majority of a cell’s dry mass (recall that water makes up the majority of its complete mass).

is that molecule is (chemistry) the smallest particle of a specific element or compound that retains the chemical properties of that element or compound; two or more atoms held together by chemical bonds while monomer is (chemistry) a relatively small molecule which can be covalently bonded to other monomers to form a …

Monomers are small molecules, mostly organic, that can join with other similar molecules to form very large molecules, or polymers. All monomers have the capacity to form chemical bonds to at least two other monomer molecules. Polymers are chains with an unspecified number of monomeric units.

The atom is the smallest and most fundamental unit of matter. Many molecules that are biologically important are macromolecules, large molecules that are typically formed by polymerization (a polymer is a large molecule that is made by combining smaller units called monomers, which are simpler than macromolecules).

PG5 is the largest molecule in the world, until scientists synthesize a new one. It is big as some viruses, and has a diameter of 10 nanometres and a mass equal to 200 million hydrogen atoms.

In 1995 biologists smashed records by cloning the DNA for the largest protein molecule known. The aptly named titin weighs in at a molecular weight of 3 million and consists of a continuous chain of 27,000 amino acids, making it 20 to 50 times larger than the average-size protein.

Any molecule you have the atoms for you can build, with the exclusion of cyclic molecules and those that result in atoms overlapping as you build them. For the third tab, which has the most atoms available, you can build ~ 9,000 molecules!

heptane

Currently, palytoxin and maitotoxin are believed to have the longest carbon chains in nature (more than 100 A in length), except for biopolymers. The structural properties of such marine huge molecules are highlighted, especially with regard to the length and shape of their carbon chains.

List of straight-chain alkanes

ethane