Users Also Read
Read MCQ's/Objective questions
MCQ's Search Engine
Animal Biotechnology Chromosomes
Animal Breeding and Transgenic Animal
Animal Cell Culture and Regulation
Antibiotics
Biosensors and Biochips
Cell Cycle
Cloning Vectors
Disorders
Environmental Protection
Ethanol Production
Gene Transfer in Plants
General Plant Biotechnology
Media Required for Plant Cell Culture
Monoclonal Antibodies
Nitrogen Fixation and Photosynthesis
Plant Cell Culture
Plant Genetics
Plant Structure
Recombinant DNA
Special Proteins and Crop Improvement
Synthesis of Therapeutic Agents
Synthetic Seeds
Transgenic Plant
Transport of Molecules in Plant
Vectors Uses for Animal Cell Culture
Vinegar and Citric Acid
Home⇒ Medical Science⇒ Biotechnology⇒ Beer and wine
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q1 ⇒ The process of making malt as soluble as possible by using enzymes adjuncts etc is known as mashing [other wrong options] [Discuss in forum] brewing malting pitching |
Q2 ⇒ Wort is an aqueous extract of malt [other wrong options] [Discuss in forum] malted barley coagulated protein obtained during boiling none of the above |
Q3 ⇒ Fining a wine is defined as adding one substance to remove another [other wrong options] [Discuss in forum] removing small particles adding acid removing tannin |
Q4 ⇒ The dried malt is the source of both (a) and (b) [other wrong options] [Discuss in forum] amylase proteinases cellulase |
Q5 ⇒ Carbonic maceration wines are low tannin red wines [other wrong options] [Discuss in forum] are made from crushed grapes are very fruity white wines are produced in California |
Q6 ⇒ Which of the following is true for the ale beer? All of the above [other wrong options] [Discuss in forum] Top yeast of S cerevisiae is used Fermentation is quick and completes in 5-7 days Quantity of hops used is more than in lager beer |
Q7 ⇒ Sake is rice beer or wine of Japan [other wrong options] [Discuss in forum] rice beer or wine of India wheat beer or wine barley beer or wine |
Q8 ⇒ After storage and recarbonation, left over yeast is separated by filtration [other wrong options] [Discuss in forum] centrifugation cell disruption need not to be separated |
Q9 ⇒ Final alcohol content in wine varies from both (a) and (b) [other wrong options] [Discuss in forum] 6-9 % by weight 8-13 % by weight 13-15 % by weight |
Q10 ⇒ How long does it take to complete fermentation process in case of red wine? 3-5 days [other wrong options] [Discuss in forum] 1-3 days 5-7 days 7-11 days |
Q11 ⇒ The crystal-like material sometimes found in wine bottles is prevented by cold stabilizing [other wrong options] [Discuss in forum] residual diatomaceous earth tannin caused by excessive malic acid |
Q12 ⇒ Wine yeast is resistant to sulphur di oxide [other wrong options] [Discuss in forum] is sensitive to sulphur di oxide shows enhanced enzyme production in presence of sulphur di oxide none of the above |
Q13 ⇒ What temperature is maintained during anaerobic fermentation of red wine? 24-27 °C [other wrong options] [Discuss in forum] 20-24 °C 27-31 °C 31-34 °C |
Q14 ⇒ What temperature is maintained during anaerobic fermentation of white wine? 10-21 °C [other wrong options] [Discuss in forum] 21-30 °C 30-35 °C 15-25 °C |
Q15 ⇒ Alcohol content of sake varies from 4-17 % [other wrong options] [Discuss in forum] 1-5 % 17-25% more than 25% |
Q16 ⇒ The term Racking refers to removing clear liquid from sediment [other wrong options] [Discuss in forum] stacking unlabeled wine in bins for aging adding yeast to initiate fermentation storing hoses to drain on a slanted board |
Q17 ⇒ Which of the following organism is used for the fermentation of grapes? Saccharomyces cerevisiae [other wrong options] [Discuss in forum] Rhizopus sonti Aspergillus oryzae Lactobacillus vermiformis |
Q18 ⇒ The germination of barley kernels under controlled temperature and humidity to generate enzymes for the degradation of starch and protein is known as malting [other wrong options] [Discuss in forum] brewing mashing pitching |
Q19 ⇒ Maturation of the beers is carried out at 2°C [other wrong options] [Discuss in forum] 14°C 10°C 6°C |
Q20 ⇒ Sonti is rice beer or wine of India [other wrong options] [Discuss in forum] wheat beer or wine barley beer or wine rice beer or wine of Japan |
Or |