The key difference between amino acid and nucleotide is that the amino acid is the building block of proteins while the nucleotide is the building block of nucleic acids. Macromolecule is a large molecule resulting due to polymerization of its monomers. The most common macromolecules found in living organisms including plants are nucleic acids (DNA […]
Difference Between Dialysis and Ultrafiltration
The key difference between dialysis and ultrafiltration is that the dialysis is an artificial process of blood filtration that aids patients suffering from kidney failures while the ultrafiltration is one of the three steps of natural blood filtration that occurs in our kidneys. In order to reduce the threat of the harmful by-products accumulating in […]
Difference Between Condensation and Precipitation
The key difference between condensation and precipitation is that condensation is the change of physical state of matter from a gaseous phase into a liquid phase while precipitation is the change of physical state of matter from an aqueous phase to a solid phase. Condensation and precipitation are two important phenomena we encounter in our […]
Difference Between Tissue and Organ
The key difference between tissue and organ is that tissue is a collection of cells that serves the same function while organ is a collection of tissues that functions as a unit. The cell is the basic structural and functional unit of all living organisms. Some organisms have only one cell (unicellular organisms) whereas others […]
Difference Between Beans and Peas
The key difference between beans and peas is that beans are seeds of several genera of the flowering plant family Fabaceae while peas are a variety of beans. Beans and peas are more or less similar in their botanical and physiological characteristics and usage, although there are few exceptions. Thus, it becomes difficult to distinguish […]
Difference Between BOD and COD
The key difference between BOD and COD is that the BOD is the oxygen demand of microorganisms to oxidize organic matter in the water under aerobic conditions while the COD is the oxygen demand to oxidize all the pollutants in the water chemically. Quality of a given water sample depends on some variable factors. Also, […]
Difference Between Epithelium and Connective Tissue
The key difference between epithelium and connective tissue is that epithelium is the tissue that lines outer surfaces of organs and blood vessels as well as inner surfaces of cavities of organs while connective tissue is the tissue that separates, connects and supports various tissues and organs in an animal body. There are four types […]
Difference Between Nerve and Neuron
The key difference between nerve and neuron is that the nerve is a bundle of axons wrapped in a connective tissue while the neuron is a cell that acts as the basic functional unit of the nervous system. The animals, unlike plants, have special and well-developed systems to respond to the stimuli of the external […]
Difference Between Tap Root and Fibrous Root
The key difference between tap root and fibrous root is that tap root is the main thick root of the root system of dicotyledonous plants while fibrous root is one of the hair-like roots of the root system of monocotyledonous plants. The root system is a vital system of land plants, especially in ferns and […]
Difference Between Absorption and Assimilation
The key difference between absorption and assimilation is that absorption is the process of taking the digested simple molecules into bloodstream/lymph from the intestinal villi and microvilli while assimilation is the process of synthesizing new compounds from the absorbed molecules. Humans are heterotrophs. Hence, they utilize carbonic foods synthesized by autotrophic organisms. Heterotrophic nutrition constitutes […]
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