Retrogradation of starch is just opposite of the starch gelatinization. Here, the term retrogradation denotes the reversal mechanism. The gelation of starch contains disaggregated starch molecules. But, the disaggregated amylose and amylopectin chains realign during retrogradation of a starch gel. We could see the retrograde starch after a long-term cooling or storage of the starch …
The difference between axon and dendrite lies in their shape and branching. As well as, they differ in their length and function. Axons and dendrites are the cytoplasmic projections of the nerve cell body. Both play an essential role in the conduction of nerve impulses. Shape: Axons maintain a constant radius. Whereas, dendrites are thicker near …
Starch gelatinization is a phenomenon in which the starch granules primarily absorb water, swell and eventually burst out to form a gel in the presence of water and heat. Gelatinization of starch is a method that requires starch (any sources like cornstarch, rice flour etc.) as a solute and water as a solvent. Here, water …
The difference between vitreous humour and aqueous humour is primarily in the location within the eye. Vitreous humour is a gelatinous mass occupying the vacant space within the eye lens and the retina. Aqueous humour is a watery fluid occupying the cavity within the cornea and the eye lens. The eye-cavity has distinct two chambers, …
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The hydrological cycle is also called the water cycle, the global water cycle or the hydrologic cycle. It explains the water-cycling mechanism through the earth’s biosphere. The physical state of water has three phases, namely solid (glaciers, ice sheets etc.), liquid (oceans, rivers, lakes, ponds etc.) and gas (water vapours). The water cycle has four …
Cloud formation can be seen in the earth’s homosphere. Nephology is the science of clouds. Clouds form by the condensation of water vapours into water droplets or ice crystals. Stratus, cirrus, stratocumulus, cumulus and cumulonimbus are common types of clouds in the troposphere, stratosphere and mesosphere. Clouds in the stratosphere and mesosphere regions appear as …
Ex-situ biodiversity conservation refers to one of the approaches of conserving biodiversity that ensure the survival and sustainability of endangered plants and animal species outside their native habitat. It provides an artificial environment for diverse plants and animals similar to their actual growth conditions. It is also termed as “Off-site conservation”. Human activities and some …
The difference between osmotic pressure and osmotic potential is characterized by the properties like a chemical equation, effect of solute particles and types of system where it develops. The chemical equation for the osmotic pressure is equal to the product of molar concentration, gas constant and temperature. In contrast, the chemical equation for the osmotic …
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The difference between rod and cone cells is primarily due to the difference in the factors like response to light stimulus, location within the retinal system of an eye, photopigments and the type of vision they form. Response to light stimulus: Rods are more receptive towards light and function at scotopic (low) illumination levels. Conversely, …
Soil structure and texture are the physical properties that influence soil retention, drainage system, and aeration capabilities. It also defines the movement of air, water and ions within the soil, which affects other factors like seed germination, root growth, and erosion processes. Soil structure gives an idea about the arrangement of the soil particles that …