i performed this experiment and it comes out around 60 (radians*100cm3/gm*dm) where length of polarimeter tube was 2 dm and concentration was varied from 40 gm/100cm3 to 20gm/100cm3
This quantity is equivalent to 90 g glucose / kg water = 0.50 mole particles of solute / kg water, so with a 'molar cryoscopic constant' for water of -1.86 oC/kgthis lowers the freezing point to -0.93 oC.
GOD (glucose oxidase) is specific to detecting glucose because it specifically catalyzes the oxidation of glucose to gluconic acid while reducing molecular oxygen to hydrogen peroxide. This reaction is unique to glucose and does not occur with other sugars, making GOD a specific enzyme for glucose detection.
when sucrose is hydrolysed it turns into glucose and fructose. fructose is laevo rotatory whereas glucose is dextrorotatory sucrose is also dextrorotatory but amout of laevo rotation of fructose is able to overcome the dextro rotation of glucose. hence the product is laevo rotatory an d reactant dextrorotatory hence sucrose is an invert sugar.
Glucose is a monosaccharide that serves mainly as a food molecule.
The specific molecule being made in chloroplasts is glucose through the process of photosynthesis. This is accomplished by using light energy to convert carbon dioxide and water into glucose and oxygen.
It depends on the specific biological process or organism producing glucose at that temperature. Generally, lower temperatures may slow down metabolic processes, so glucose production may be slower at 20 degrees Celsius compared to higher temperatures.
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The rate of glucose release from starch at 60 degrees Celsius with a 10 min reaction time would depend on the specific enzyme or method used for hydrolysis. Typically, higher temperatures can increase the rate of reaction. However, it is best to consult specific experimental data or enzymatic kinetics information to determine the exact rate of glucose release under these conditions.
No, table sugar (sucrose) does not melt at 186 degrees Celsius. Sucrose melts at around 186 degrees Celsius and breaks down into glucose and fructose at higher temperatures.
75 degrees Celsius
Lead has a normal melting point of 327 degrees Celsius, while zinc has a normal melting point of 419 degrees Celsius. Both of these materials have higher melting points than 146 degrees Celsius.
4.2(novanet)
A rise in temperature will increase the rate of photosynthesis, but over 40 degrees will rapidly decrease the rate of photosynthesis. I'm not entirely certain, but I would guess about 15-25 degrees is best.
The melting point of C6H12O6 is 103 degrees celcious.
The boiling point of water is 100 degrees Celsius. Glucose, on the other hand, does not have a fixed boiling point because it decomposes before reaching a boiling point.
The optimum pH for invertase, an enzyme that breaks down sucrose into glucose and fructose, is typically around pH 4.5 to 5.5. This is the pH at which the enzyme is most active and efficient in its catalytic function. Deviating from this pH range can result in a decrease in enzyme activity.
At temperatures above 30°C, enzymes responsible for glucose formation may become denatured or less efficient, impacting the overall process of glucose formation. This may result in decreased glucose production or alteration in the ratio of glucose to other by-products. Ultimately, the efficiency of glucose formation is influenced by the temperature conditions.