You searched for macromolecule - Biology Articles, Tutorials & Dictionary Online

Definition noun, plural: macromolecules A large complex molecule, such as nucleic acids, proteins, carbohydrates, and... Read More

Micromolecules Definition How to define micromolecule? Micromolecules are relatively small molecules that are combined... Read More

modification 1. A nonhereditary change in an organism; e.g., one that is acquired from its own activity or environment. 2. A... Read More

Nucleic Acid Definition A nucleic acid refers to any of the group of complex compounds consisting of chains of monomers of... Read More

Organization Definition The meaning of the term "organization" is very simple. It means the state wherein things are... Read More

Protein Definition Proteins are biomolecules comprised of amino acid residues joined together by peptide bonds.... Read More

An organism refers to a living thing that has an organized structure, can react to stimuli, reproduce, grow, adapt, and... Read More

Flora in Roman history refers to flowers. Flora was considered the god of spring for the Roman empire. In ecology, flora is... Read More

Chromatin Definition What is chromatin in a cell? Chromatin is a complex of nucleic acids (e.g. DNA or RNA) and proteins... Read More

Polysaccharide Definition Biology Definition: A polysaccharide is a carbohydrate formed by long chains of repeating units... Read More

Organic Compound Definition An organic compound is a compound that, in general, contains carbon covalently bound to other... Read More

Active centre The part of a macromolecule at which a substrate or ligand, upon binding, produces biological activity; for an... Read More

What are proteoglycans? Proteoglycans are primarily a type of polysaccharide. Structurally, proteoglycans are... Read More

Definition noun, plural: cytopharynxes or cytopharynges The tube-like passageway in certain protozoans through which the... Read More

The interior of human cells is divided into the nucleus and the cytoplasm. The nucleus is a spherical or oval-shaped... Read More

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