The key difference between beta hCG and hCG is that beta hCG is the free form of the human chorionic gonadotropin, while hCG is the total form of human chorionic gonadotropin. Human chorionic gonadotropin (hCG) is a hormone produced by the placenta of a pregnant woman after implantation. Beta hCG and hCG are two forms […]
Difference Between Alloantibody and Autoantibody
The key difference between alloantibody and autoantibody is that the alloantibody is an antibody produced against alloantigens, which are foreign antigens introduced by transfusion or pregnancy. Meanwhile, the autoantibody is an antibody that reacts with self-antigens. Antibodies are produced as a result of an immune response. They may reflect the presence, nature and intensity of […]
Difference Between Prototheria Metatheria and Eutheria
The key difference between Prototheria Metatheria and Eutheria is that Prototheria refers to egg-laying mammals while Metatheria refers to marsupials that give birth to partially developed young ones, and Eutheria refers to placental mammals that give birth to well-developed young ones. Based on the major variations in reproductive systems, mammals can be categorized into three […]
Difference Between Biotic Potential and Carrying Capacity
The key difference between biotic potential and carrying capacity is that biotic potential is the ability of a particular species to propagate under ideal environmental conditions. Meanwhile, carrying capacity is the maximum population of a given species that can be sustained by a certain ecosystem without being degraded. There are different populations in an ecosystem. […]
Difference Between Semelparity and Iteroparity
The key difference between semelparity and iteroparity is that semelparity is the feature of having a single reproductive episode before death, while iteroparity is the feature of having multiple reproductive cycles over the course of its lifetime. Reproduction is one of the essential biological processes occurring in living organisms. In fact, it is a fundamental […]
Difference Between Wobble and Degeneracy
The key difference between wobble and degeneracy is that wobble refers to the hypothesis that explains the non-Watson and crick pairing during codon and anticodon binding between mRNA and tRNA. Meanwhile, the degeneracy of the codon is the ability to produce a single amino acid from multiple codons. The central dogma of molecular biology explains […]
Difference Between AMPA and NMDA Receptors
The key difference between AMPA and NMDA receptors is that the specific agonist of AMPA receptor is alpha-amino – 3 – hydroxyl – 5 – methyl – 4 – isoxazole propionic acid (AMPA), while the specific agonist of the NMDA receptor is N – methyl – D – aspartate (NMDA). There are three main types […]
Difference Between Zoonotic and Vector Borne Diseases
The key difference between zoonotic and vector borne diseases is that zoonotic diseases are infectious diseases transmitted from animals to humans, while vector-borne diseases are diseases transmitted to humans and other animals through the bite of an arthropod (insect, tick, mosquito, etc.). Zoonotic and vector-borne diseases are two major types of infectious diseases that involve […]
Difference Between Terrestrial and Aquatic Biomes
The key difference between terrestrial and aquatic biomes is that terrestrial biomes are based on land, while aquatic biomes include both ocean and freshwater biomes. Biomes are large ecological areas found on the Earth’s surface. In fact, they are specific geographical areas, but their boundaries are not sharply defined. Hence, there are transition zones between […]
Difference Between Retinyl Palmitate and Retinol
The key difference between retinyl palmitate and retinol is that retinyl palmitate is a form of vitamin A; it is an ester formed from the reaction of retinol and palmitic acid. Meawhile, retinol is the purest form of vitamin A. Vitamin A is a fat-soluble nutrient. It is an organic compound that contains retinol, retinoic […]
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