Description : Assertion(A): In the fermentation process of molasses, along with yeast `(NH_(4))_(2)SO_(4), (NH_(4))_(3) PO_(4)` is added Reason (R): `(NH_(4))_(3)PO
Last Answer : Assertion(A): In the fermentation process of molasses, along with yeast `(NH_(4))_(2)SO_(4), (NH_(4))_ ... but R is false D. A is false but R is true
Description : The fruit when kept is open, tastes bitter after 2 hours because of (A) Loss of water from juice (B) Decreased concentration of fructose in juice (C) Fermentation by yeast (D) Contamination by bacterial enzymes
Last Answer : Answer : D
Description : Which organism is responsible for alcohol fermentation? (1) Chlorella (2) Yeast (3) Agaricus (4) Puccinia
Last Answer : (2) Yeast Explanation: Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ... It is an anaerobic process since Yeasts perform this conversion in the absence of oxygen.
Last Answer : Yeast
Description : Production of alcohol by fermentation of molasses is a/an __________ process. (A) Anaerobic (B) Aerobic (C) Endothermic (D) Both (B) and (C)
Last Answer : (B) Aerobic
Description : The method used to obtain alcohol from molasses is called – (1) distillation (2) hydrolysis (3) fermentation (4) oxidation
Last Answer : (3) fermentation Explanation: On industrial scale, ethanol can be prepared by the fermentation of molasses. Molasses is the mother liquor left after the crystallization of sugarcane juice. It is a dark colored viscous liquid. Molasses contains about 60% fermentable sugar.
Description : The temperature range necessary for fermentation of molasses is
Last Answer : 308 K to 313K.
Description : Fermentation of molasses to produce ethyl alcohol is done at __________ °C. (A) 20 - 30 (B) < - 5 (C) 100 - 150 (D) 250 - 300
Last Answer : (A) 20 - 30
Description : The method used to obtain alcohol from molasses is called (1) distillation (2) hydrolysis (3) fermentation (4) oxidation
Last Answer : fermentation
Description : In fermentation reactions occurring in yeast, two products of metabolism are ______ and ______. a. Acid; Hydrogen Gas b. Hydrogen Gas; Sucrose c. Ethyl Alcohol; Methane d. Carbon Dioxide; Ethyl Alcohol
Last Answer : a. Acid; Hydrogen Gas
Description : Fermentation of milk to curd is due to (1) Mycobacterium (2) Staphylococcus (3) Lactobacillus (4) Yeast
Last Answer : (3) Lactobacillus Explanation: When milk is heated to a temperature of 30-40°C and a small amount of old curd added to it, the Lactobacillus (bacteria) in that curd sample gets activated and multiplies
Description : Choose the wrong statement. (a) Morels and truffles are poisonous mushrooms. (b) Yeast is unicellular and useful in fermentation. (c) Penicillium is multicellular and produces antibiotics. (d) Neurospora is used in the study of biochemical genetics.
Last Answer : (a) Morels and truffles are poisonous mushrooms.
Description : Pick out the wrong statement. (A) Wine, rum & Vodka are prepared by the formulation of fruit juice, sugar beet & rye respectively (B) Protein catalysts are called enzymes (C) The rate ... concentration of reactants at high concentration of enzymes (D) Total sugar content in molasses is about 10%
Last Answer : (D) Total sugar content in molasses is about 10%
Description : Fermentation is a process of decomposition of an organic compound by (1) catalysts (2) enzymes (3) carbanions (4) free radicals
Last Answer : (2) enzymes Explanation: Fermentation in food processing typically is the conversion of carbohydrates to alcohols and carbon dioxide or organic acids using yeasts, bacteria, or a combination there ... to lactic acid. Alcoholic fermentation follows the same enzymatic pathway for the first 10 steps.
Description : Fermentation is a process of decomposition of an organic compound by : (1) catalysts (2) enzymes (3) carbanions (4) free radicals
Last Answer : enzymes
Description : When ethylalcohol reacts with `Br_(2)` in presencce of red phosphorus the compound formed is
Last Answer : When ethylalcohol reacts with `Br_(2)` in presencce of red phosphorus the compound formed is A. `C_(2)H_(6)` B. ` ... C. `CH_(3)Br` D. `C_(2)H_(5)Br`
Description : The following is true about actions of ethylalcohol: A. It exerts anticonvulsant action followed by lowering of seizure threshold B. It lowers pain threshold C. It increases confidence and reduces number of errors D. It increases heat production and helps to keep warm in cold weather
Last Answer : A. It exerts anticonvulsant action followed by lowering of seizure threshold
Description : Enzymes responsible for ketone body formation are associated mainly with the (A) Mitochondria (B) Endoplasmic reticulum (C) Nucleus (D) Golgi apparatus
Last Answer : Answer : A
Description : The processing of green tea involves brief heating of the freshly picked leaves. What could be the possible reason/s? 1. To retain green colour of leaves 2. To give it a special flavour 3. To denature leaf enzymes for preventing ... reason/s is/are true? (a) Only 1 (b) 1 and 3 (c) Only 2 (d) Only 3
Last Answer : Ans:(d)
Description : At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants. (A) Independent of (B) Directly proportional to (C) Inversely proportional to (D) Proportional to the square of
Last Answer : (A) Independent of
Description : Oxidase enzymes responsible for producing H2O2 are present in a. Mitochondria b. Ribosomes c. Peroxisomes d. Polysomes
Last Answer : Peroxisomes
Description : Which two distinct microbial processes are responsible for the release of fixed nitrogen as dinitrogen gas (N2) to the atmosphere? (a) Aerobic nitrate oxidation and nitrite reduction (b) ... fixation by Rhizobium in root nodules of legumes (d) Anaerobic ammonium oxidation and denitrification
Last Answer : (d) Anaerobic ammonium oxidation and denitrification
Description : During the formation of bread it becomes porous due to release of CO2 by the action of (a) yeast (b) bacteria (c) virus (d) protozoans.
Last Answer : (a) yeast
Description : The process used for the manufacture of ethyl alcohol from molasses is (A) Distillation (B) Dehydration (C) Dehydrogenation (D) None of these
Last Answer : (D) None of these
Description : Which factor is responsible for inhibition of enzymatic process during feedback? (a) Substrate (b) Enzymes (c) End product (d) Temperature
Last Answer : (c) End product
Description : Which of the following constituents present in petroleum is responsible for ash formation? (A) Nitrogen compounds (B) Organometallic compounds (C) Sulphur compounds (D) Oxygen compounds
Last Answer : (C) Sulphur compounds
Description : Which of the following statements is false? (a) Diethyl ether has been used as a general anesthetic (b) Ethyl alcohol is present in all alcoholic beverages (c) Methyl alcohol is produced by fermentation of sugars (d) Ethylene glycol is a common antifreeze for automobiles
Last Answer : Methyl alcohol is produced by fermentation of sugars
Description : Name the process by which laterite soil is formed. What climatic conditions are responsible for its formation ? -Geography
Last Answer : Laterite soils are formed by Leaching'. Leaching is a process in which the nutrients of the soil get percolated down below the soil due to heavy rainfall, leaving behind the top soil ... climatic condition responsible for it is high temperature and heavy rainfall with alternate dry and wet period.
Description : Does anyone know about the Molasses tank explosion in Boston, Massachusetts?
Last Answer : Here’s a link to a Wikipedia article: http://en.wikipedia.org/wiki/Boston_Molasses_Disaster
Description : Which crop provide the raw material for jaggery and molasses? -Geography
Last Answer : Sugarcane which provides the necessary raw material for jaggery and molasses is grown in India mainly for producing sweeteners.
Description : Define the term ‘Molasses’. -SST 10th
Last Answer : It is a kind of dark brown syrup that drains from sugar during the process of manufacture. It is used to produce industrial alcohol, fertilizers, rum and yeast.
Description : In which year Boston faced a Molasses disaster?
Last Answer : In 1919
Description : Where did the Molasses Disaster of 1919 occur?
Last Answer : At Boston
Description : What are the benefits of eating date juice and molasses ?
Last Answer : The benefits of date juice are given below - Relieves fatigue and exhaustion - Keeps the body fresh - Keeps the body active - Reduces the risk of heart attack - Produces body heat - Increases ... to production - Playing with tea enhances immunity - Stretches muscles of the body - Builds muscle cells
Last Answer : Largest molasses giant squid
Description : What is the main ingredients in gingerbread cookies flour ginger molasses?
Last Answer : Flour is the ingredient with the greatest amount, but withoutthe ginger and molasses, the cookies would not have their uniquetaste.
Description : How many weight watchers points are in a homemade molasses cookie?
Last Answer : Need answer
Description : Did Sugar African slaves rum tobacco and molasses formed a triangular system of trade connecting the Caribbean with?
Description : Why did molasses act of 1733 fail?
Last Answer : it was avoided by the colonies
Description : Soft Molasses Cookies?
Last Answer : Ingredients1 c Shortening1/2 t Salt3 t Soda2 t Ginger2 t Cinnamon1 t Allspice or cloves1 c Sugar1 c Molasses1 Egg4 3/4 c Flour (sifted)3/4 c Double strength cold coffeeHeat oven to 375 degrees. ... lightly greased cookie sheets about 2 inches apart. Bake 15 minutes or until done. Yield: 5 dozen.
Description : Easy Molasses Cookies?
Last Answer : Ingredients1 c Crisco3/4 c Molasses1/3 c Brown sugar2 t Soda1 t Ginger1 t Salt3 c Flour1 EggBlend all dry ingredients, cut in crisco. Add molasses & egg. Form into a roll & refrigerate. Slice thin and bake at 375 for 8-10 minutes.
Description : With their rich farmland and moderate climate, the Middle Atlantic colonies became large producers of A. timber for building ships. B. sugar for making molasses. C. wheat, barley, and rye. D. cotton, indigo, and tobacco.?
Last Answer : C. wheat,barley,and rye
Description : In India the problem of utilisation of agricultural wastes is in (a) Conversion of cellulose into sugar (b) Conversion of bran into molasses (c) Conversion of starch into alcohol (d) Conversion of sugar into carbohydrates
Last Answer : Ans: (a)
Description : The product used for manufacturing of Industrial alcohol is- (1) Khandasari (2) Bagasse (3) Molasses (4) Paper-pulp
Last Answer : (3) Molasses Explanation: Molasses is a viscous by-product of the beating of sugarcane, grapes or sugar beets into sugar. Blackstrap molasses is a source of calcium, magnesium, potassium, and iron; ... It is used in the manufacture of ethyl alcohol for industry and as an ingredient in cattle feed.
Description : The residue left after extracting juice from sugar beet and sugarcane is called – (1) molasses (2) bagasse (3) whey (4) biomass
Last Answer : (2) bagasse Explanation: Bagasse is the fibrous matter that remains after sugarcane or sorghum stalks are crushed to extract their juice. It is currently used as a biofuel and in the manufacture of ... , the quantity of production in each country is in line with the quantity of sugarcane produced.
Description : Gummy & sticky materials like molasses, sugar etc. are besttransported/handled by using a __________ conveyor. (A) Drag (B) Ribbon (C) Screw (D) Slat
Last Answer : (B) Ribbon
Description : The fermenter used for the production of ethyl alcohol from molasses is made of (A) Wood (B) Concrete (C) Copper bearing steel (D) Porcelain
Last Answer : (C) Copper bearing steel
Description : The fermented matter during the manufacture of molasses is called
Last Answer : wort.
Description : During the manufacture of molasses, it is acidified using
Last Answer : dilute sulphuric acid.
Description : Molasses is used to prepare
Last Answer : ethyl alcohol.