The key difference between TATA and CAAT box is that TATA box is a conserved nucleotide region which has a consensus sequence of TATAWAW while CAAT box is a conserved nucleotide region with a consensus sequence of GGCCAATCT. TATA box and CAAT box are two regions of nucleotides that influence transcription of eukaryotic genes. They […]
Archives for June 2020
Difference Between Menstrual Blood and Regular Blood
The key difference between menstrual blood and regular blood is that menstrual blood contains vaginal secretion and the endometrial cells of the uterine while regular blood is highly oxygenated and has high concentrations of hemoglobin, RBC and WBC. In forensic, blood fluids provide valuable evidence. In some instances, especially in the investigation of rape cases, […]
Difference Between Atavism and Retrogressive Evolution
The key difference between atavism and retrogressive evolution is that atavism is the sudden reappearance of ancestral characters in an individual while retrogressive evolution is the moving of species in the entire population towards primitive characters. Traits can appear or disappear over time. Throughout the evolutionary process, ancestral traits have changed or disappeared over generations. […]
Difference Between Concerted and Stepwise Reactions
The key difference between concerted and stepwise reactions is that concerted reactions are single-step reactions, whereas stepwise reactions are multistep reactions. The terms concerted and stepwise reactions come under the field of physical chemistry where the rates of reactions are determined using the change in the reactant and product amounts with time. All chemical reactions […]
Difference Between Substrate Specificity and Bond Specificity
The key difference between substrate specificity and bond specificity is that substrate specificity is the ability of an enzyme to choose the exact substrate it can bond with from a group of similar compounds whereas bond specificity is the ability of an enzyme to choose substrates having similar bonds and similar structures. The terms substrate […]
Difference Between Megaloblastic and Pernicious Anemia
The key difference between megaloblastic and pernicious anemia is that megaloblastic anemia is a type of anemia in which red blood cells are larger than the normal size while pernicious anemia is a type of megaloblastic anemia that happens due to deficiency of vitamin B12. Red blood cells (RBC) are the most common type of […]
Difference Between Esca and Illicium
The key difference between esca and illicium is that esca is a fleshy growth found at the end of the illicium while illicium is a movable stalk or rod developed as a result of modification of the first spine of anglerfish. Anglerfish is a bony fish which is popular for its unique mode of predation. […]
Difference Between Dissociation and Solvation
The key difference between dissociation and solvation is that dissociation is the breakdown of a substance into the atoms or ions from which the substance is made of whereas solvation is the dissolution of a substance in a solvent due to the attraction forces between the solvent molecules and the components of the substance. Dissociation […]
Difference Between Transient and Balanced Polymorphism
The key difference between transient and balanced polymorphism is based on how the alleles behave. Transient polymorphism is the progressive replacement of one allele of a gene by another allele while balanced polymorphism is the maintenance of both two different alleles of a gene over time Genetic polymorphism is one or two or more variants […]
Difference Between Fischer and Schrock Carbene
The key difference between Fischer and Schrock carbene is that Fischer carbene contains a weak back bonding metal whereas Schrock carbene contains a strong back bonding metal. A carbene compound is a chemical compound containing a neutral carbon atom having a valency of two and two unshared valence electrons. The general formula of a carbene […]
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