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A) Stable, constantly flowing cool water B) Fast-moving boiling water C) Stagnant warm water D) Deep ocean salt water
A) Direct sunlight and dry soil B) High salinity and high pressure C) High quantity of dissolved oxygen and shade D) Muddy water and heavy winds
A) 20 °C - 30 °C B) 0 °C - 5 °C C) 25 °C - 35 °C D) 8 °C - 18 °C
A) 22 °C - 25 °C B) 12 °C - 15 °C C) 18 °C - 22 °C D) 5 °C - 8 °C
A) Rapid flowering and sweetening B) Heat damage and soft rot C) Increased cold tolerance D) Enhanced root growth
A) Erwinia sp. B) Pseudomonas syringae C) Rhizopus stolonifer D) Botrytis cinerea
A) Stimulate rhizome growth B) Inhibit plant growth C) Cause soft rot D) Increase shoot development
A) 15 °C - 20 °C B) 5 °C - 8 °C C) 10 °C - 13 °C D) 20 °C - 25 °C
A) Between 1 and 2 ppm B) Below 5 ppm C) Above 9 ppm D) Exactly 3 ppm
A) At exactly 28 °C B) Below 20 °C C) Between 30 °C and 35 °C D) Above 25 °C
A) By aerial misting only B) By flowing water C) By direct sunlight absorption D) By solid soil injection
A) Nitrogen and sulfur B) Calcium and magnesium C) Iron and zinc D) Phosphorus and potassium
A) Lower amounts of sulfur B) Equal amounts of sulfur C) Massive amounts of sulfur D) Zero sulfur
A) 1000 mg/L B) 50 mg/L C) 300 mg/L D) 10 mg/L
A) 100 mg/L B) 1000 mg/L C) 500 mg/L D) 10 mg/L
A) Due to runoff from upstream rice paddies B) Because fertilizers are prohibited by law C) Because the soil is naturally volcanic D) Due to heavy rainfall
A) A slow-release 12:12:12 fertilizer B) Ammonium nitrate solution C) Pure sulfur crystals D) Liquid nitrogen
A) Ammonium chloride B) Hoagland solution C) Sulfate fertilizer D) Pesticide
A) High nutrient concentrations B) Low nutrient concentrations C) Extremely saturated nutrients D) Zero nutrients
A) Triple strength B) Full strength C) 1/10–1/2 strength D) Double strength
A) 90:10 ratio B) 10:90 ratio C) 100:0 ratio D) 50:50 ratio
A) Around 7.8 B) Around 6.0 C) Around 8.5 D) Around 4.0
A) Continuously aerated and renewed weekly B) Heated and filtered daily C) Stagnant and replaced monthly D) Sealed and never replaced
A) Neutral to both forms B) Averse to all nitrogen forms C) Ammonium-preferring and nitrate-sensitive D) Ammonium-sensitive and nitrate-preferring
A) Unpredictable nutrient demand B) Relatively low nutrient demand C) Non-existent nutrient demand D) Extremely high nutrient demand
A) Diarrhea B) Nausea C) Headache D) Dizziness
A) Grated wasabi root mixed with vinegar B) Dried wasabi powder soaked in rice wine C) Wasabi leaves pickled in sake lees D) Fermented wasabi stems in soy sauce
A) Tokyo Prefecture B) Kyoto Prefecture C) Osaka Prefecture D) Shizuoka Prefecture
A) Wasabi is naturally green B) Substitutes have a longer-lasting oil-based burn C) Substitutes are much spicier than real wasabi D) Wasabi has no pungent aftertaste
A) Hon wasabi B) Kona wasabi C) Aka wasabi D) Seiyō wasabi
A) Allyl isothiocyanate B) Methylthioalkyl C) Sinigrin D) Capsaicin
A) Capsanthin B) Glucose C) Allyl glucosinolate D) Myrosinase
A) Lipase B) Pepsin C) Amylase D) Myrosinase
A) To accelerate leaf growth B) To attract pollinators C) To retain moisture during droughts D) As a defense mechanism
A) TRPA1 B) NMDA C) GABA D) TRPV1
A) The pungency sensor B) The capsaicin receptor C) The spice detector D) The wasabi receptor
A) 6-(Methylsulfinyl)hexyl isothiocyanate B) Capsaicinoid polymer C) Piperine extract D) Allyl caproate
A) They evaporate into the air instantly B) They are neutralized by saliva enzymes C) They are not oil-based D) They dissolve only in solid food
A) In the back of the throat B) Along the roof of the mouth C) In the nasal passage D) On the tip of the tongue
A) Oxygen spray B) Vapor rub C) Ammonia gas D) Smelling salts
A) A personal air purifier B) A smoke alarm for the deaf C) A chemical weapon detector D) An automatic fire sprinkler
A) The Breakthrough Prize in Life Sciences B) The Kyoto Prize in Technology C) The Nobel Prize in Physiology or Medicine D) The Ig Nobel Prize in Chemistry
A) Brassicaceae B) Fabaceae C) Rosaceae D) Solanaceae
A) Leaves B) Seeds C) Rhizomes D) Flowers
A) The throat B) The tongue C) The nose D) The lips
A) 8th century B) 5th century C) 12th century D) 17th century
A) About 1980 B) About 1950 C) About 2000 D) About 1920
A) Miquel B) Maximovich C) Matsumura D) Siebold
A) Matsumura B) Koidzumi C) Miquel D) Siebold
A) Maximovich B) Koidzumi C) Miquel D) Matsumura
A) Matsumura B) Koidzumi C) Miquel D) Siebold
A) March B) November C) January D) May
A) June B) April C) December D) February
A) Metal oroshigane B) Coarse sharkskin C) Stone blocks D) Wooden graters
A) Wasabi-mame B) Oroshigane C) Daruma D) Mazuma
A) 0.63% B) 23.5% C) 4.8% D) 69.1%
A) Its large rhizome B) Its leaves C) Its flowers D) Its seeds
A) Plastic sheets B) Clay and topsoil C) Solid concrete D) A permeable medium
A) Hokusun style B) Keiryu style C) Jizawa style D) Tatamiishi style
A) 15-20% B) 3-4% C) 1-2% D) 10-12%
A) 1750 B) 1905 C) 1897 D) 1892
A) Soil B) Sand C) Large rocks D) Pebbles
A) Clay B) Gravel C) Sand D) Mud
A) Jizawa style B) Keiryu style C) Hirachi style D) Hokusun style
A) Hirachi style B) Tatamiishi style C) Keiryu style D) Jizawa style
A) Genetic modification B) Aeroponics C) Hydroponics D) Crop rotation
A) Compost B) Topsoil C) Clay loam D) Rockwool
A) Ammonia B) Chlorine bleach C) Sodium chloride D) Ozone
A) Gamma radiation B) X-ray radiation C) Ultraviolet radiation D) Infrared radiation
A) Irrigation B) Filtration C) Sublimation D) Fertigation
A) Salty soil B) High humidity C) Direct sunlight D) Good drainage
A) Five B) Two C) Three D) Four
A) Hokkaido Green B) Tokyo Gold C) Fujidaruma D) Kyushu Premium
A) Mitochondrial genome B) Ribosomal genome C) Chloroplastic genome D) Nuclear genome
A) Maternally B) Randomly C) Biparentally D) Paternally
A) Honshu B) Okinawa C) Kyushu D) Shikoku
A) Aomori B) Hokkaido C) Niigata D) Sendai
A) France B) United States C) Canada D) Brazil
A) Stays completely stable B) Rapid increase C) Continuous decline D) Fluctuating unpredictably
A) Lack of farmers B) Urban sprawl C) Water pollution D) Warming climate
A) Yunnan B) Guangdong C) Sichuan D) Zhejiang
A) CNY 1500 B) CNY 5000 C) CNY 20000 D) CNY 3500
A) CNY 35000 B) CNY 3500 C) CNY 10000 D) CNY 20000
A) 667 hectares B) 2,000 hectares C) 134 hectares D) 1,000 hectares
A) One-half B) One-quarter C) One-third D) One-fifth
A) 134 hectares B) 50 hectares C) 667 hectares D) 300 hectares
A) NISSAN B) SONY C) TOYOTA D) ASUTA
A) Italy B) Iceland C) Spain D) Greece |