Description : Which of the following organism produces enzyme taka diastase? A- A. oryzae B- B. subtilis C- A. niger D- S. cerevisiae
Last Answer : A. oryzae
Description : Which of the following microorganism produces only L(+) - lactic acid without further racemization ? A.Leuconostoc mesenteroides B.Lactobacillus delbrueckii C.Rhizopus oryzae D.Lactobacillus bulgaricus
Last Answer : C.Rhizopus oryzae
Description : Pick out the wrong statement. (A) A slight haze at the top of chimney indicates good combustion in the furnace (B) A bag filter incurs very small pressure drop and is very efficient for ... dust collection equipment for removal of submicronic dust particles present in flue gas (D) None of these
Last Answer : (B) A bag filter incurs very small pressure drop and is very efficient for removal of submicronic dust particles from flue gases at very high temperature
Description : A seals sticky ends of recombinant DNA segments. a. DNA Ligase b. restriction endonuclease c. protease d. RNA polymerase
Last Answer : b. restriction endonuclease
Description : Viropexis takes place in the phagocytic vacuoles and is due to the action of Enzymes A- DNA gyrase B- lysosomal protease C- lysosomal lipase D- all of these
Last Answer : lysosomal protease
Description : Wilt of pigeonpea is caused by (a) Fusarium udum (b) Gibberella indica (c) Rhizopus nigricans (d) Aspergillus flavus
Last Answer : (a) Fusarium udum
Description : Where is protease produced?
Last Answer : Protease is a protein-degrading enzyme produced in thepancreas.
Description : The citric acid is produced by (a) Candida utilis (b) Azotobacter suboxydans (c) Aspergillus niger (d) Streptococcus lactis.
Last Answer : (c) Aspergillus niger
Description : Have you experienced "yelow haze"?
Last Answer : answer:It happens here in Lafayette CA as the Monterey Pines all over town release their pollen. Cars, streets, lawns, all turn yellow. One year left a scum on a swimming pool and clogged the filter. And if the breeze picks up clouds roll across town.
Description : What is domestic sewage and haze does it threaten water supplies?
Last Answer : What is the answer ?
Description : Can we use Arugula flower to flavouring food, such as powdered sugar.h
Last Answer : Need Answer
Description : The storage pathogen of rice is: (a) Xanthomanas oryzae (b) Helminthosporiurn oryzae (c) Pyricularia oryzae (d) Calanoluca oryzae
Last Answer : Ans. ((d))
Description : This substance is sweet-smelling and is used in making perfumes and flavouring agents. It is called- (1) Sodium ethanoate (2) Lime water (3) Hydrogencarbonates (4) Ester
Last Answer : (4) Ester Explanation: The correct answer is Ester. An ester is a sweet-smelling substance, used in making perfumes and flavouring agents.
Description : Silica gel is a - (1) moisturizer (2) flavouring agent (3) drying agent (4) delicious food
Last Answer : (3) drying agent Explanation: Silica gel is a drying agent, meant to remove moisture from an enclosed space. It is a granular, vitreous, porous form of silicon dioxide made synthetically from ... bottles. The packets contain either granular silicic acid, which resembles sand, or tiny gel beads.
Description : Which salt is used as Flavouring agent?
Last Answer : Sodium chloride
Description : Which part of the Vanilla planlifolia is used as vanilla; a flavouring material?
Last Answer : Fruit of vanilla orchid
Description : Black (stem) rust of wheat is caused by (a) Alternaria solani (b) Ustilago nuda (c) Puccinia graminis (d) Xanthomonas oryzae
Last Answer : (c) Puccinia graminis
Description : Xanthomonas oryzae is causal organism of — disease a. Citrus canker b. Bacterial blight of rice c. Fire blight of apple d. Corn stunt
Last Answer : b. Bacterial blight of rice
Description : Brown leaf spot of rice is caused by — a. Drechslera oryzae b. Cercspora arachidicola c. Xanthomonas oryzae d. Pyricularia oryzae
Last Answer : a. Drechslera oryzae
Description : Silica gel is a (1) moisturizer (2) flavouring agent (3) drying agent (4) delicious food
Last Answer : drying agent
Description : A portal of exit would be a. The feces. b. An insect bite. c. Blood removal. d. All of the above (a—c) are correct.
Last Answer : d. All of the above (a—c) are correct.
Description : What do we call substances likie amylase and protease which speed up chemical reactionds?
Description : Why do protease-supplying cells of the stomach and of the pancreas make only precursors of the active proteolytic enzymes?
Last Answer : The stomach and the pancreas make zymogens of the proteases pepsin, chymotrypsin and trypsin and these zymogens are released into the gastric or duodenal lumen for activation. This happens to ... production of zymogens is a protective strategy against the natural effects of the proteolytic enzymes.
Description : Give an example of a serine protease.
Last Answer : Trypsin, chymotrypsin, thrombin.
Description : Which of the following is a restriction endonuclease? (a) DNase I (b) RNase (c) Hind II (d) Protease
Last Answer : (c) Hind II
Description : Which one of the following hydrolyses internal phosphodiester bonds in a polynucleotide chain? (a) Lipase (b) Protease (c) Endonuclease (d) Exonuclease
Last Answer : (c) Endonuclease
Last Answer : c) G + C / A + T
Description : An enzyme that can stimulate germination of barley seeds is (a) invertase (b) α-amylase (c) lipase (d) protease.
Last Answer : (b) α-amylase
Description : The antiviral action of amantadine is exerted through: A. Interaction with the viral M2 protein B. Interaction with a virus directed thymidine kinase C. Inhibition of a viral protease enzyme D. Inhibition of viral RNA mediated DNA synthesi
Last Answer : A. Interaction with the viral M2 protein
Description : The initial regimen for antiretroviral therapy of previously untreated HIV patient consist of: A. Two nucleoside reverse transcriptase inhibitors (NRTIs) + one protease inhibitor (PI) B. Two NRTIs + one non-NRTI C. Three NRTIs D. Any of the above
Last Answer : D. Any of the above
Description : ndicate the anti-HIV regimen that is generally reserved for advanced cases of AIDS or for repeated treatment failures: A. Two nucleoside reverse transcriptase inhibitors (NRTIs) + one protease inhibitor (PI) B. Three NRTIs C. Two NRTIs + one non-NRTI D. One NRTI + one non-NRTI + one PI
Last Answer : D. One NRTI + one non-NRTI + one PI
Description : Choose the correct statement(s) about retroviral protease inhibitors: A. They act at an early step in HIV replication B. They are more active in inhibiting HIV than zidovudine C. They inhibit CYP3A4 and interact with many other drugs D. Both 'B' and 'C' are correct
Last Answer : D. Both 'B' and 'C' are correct
Description : According to current guidelines, previously untreated symptomatic HIV patients should be treated with: A. Zidovudine alone B. Zidovudine + zalcitabine C. Zidovudine + indinavir D. Any two nucleoside reverse transcriptase inhibitors + one protease inhibito
Last Answer : D. Any two nucleoside reverse transcriptase inhibitors + one protease inhibitor
Description : Select the drug that acts by inhibiting HIV protease enzyme: A. Zalcitabine B. Efavirenz C. Stavudine D. Nelfinavi
Last Answer : D. Nelfinavir
Description : By consumption of milk and milk products some human beings develop intestinal gas and diarrhoea due to absence of which enzyme (a) Lactase (b) Galactase (c) Protease (d) Rennin
Last Answer : (a) Lactase
Description : What is the currency of 'Niger' ? -General Knowledge
Last Answer : The currency of 'Niger' is called CFA Franc BCEAO
Description : What is the capital of Niger -General Knowledge
Last Answer : Niamey is the capital of Niger
Description : What do Somalia Djibouti Niger Chad Mali and Kenya have in common?
Last Answer : Need answer
Description : Where does the Niger river end?
Last Answer : The Niger River empties into the Gulf of Guinea and the AtlanticOcean.
Description : What is the importance of the Niger river to the rest of Africa?
Description : How many people in Niger speak French?
Last Answer : 1
Description : What country is at the mouth of the Niger River?
Description : The Victoria Falls are on the river - (1) Niger (2) Congo (3) Zambezi (4) Orange
Last Answer : (3) Zambezi Explanation: The Victoria Falls or Mosi-oaTunya is a waterfall located in southern Africa on the Zambezi River between the countries of Zambia and Zimbabwe. While it is neither the highest ... 708 metres and height of 108 metres, forming the largest sheet of falling water in the world.
Description : The Grand Canyon is located on the : (1) Colorado River (2) Rhine River (3) Tapi River (4) Niger River
Last Answer : (1) Colorado River Explanation: The Grand Canyon is a steepsided canyon carved by the Colorado River in the United States in the state of Arizona. It is contained within and managed by Grand Canyon ... an impact on the Grand Canyon is erosion, primarily by water (and ice) and second by wind.
Description : Which of the following microorganisms is used for production of citric acid in industries? (a) Aspergillus niger (b) Rhizopus nigricans (c) Lactobacillus bulgaris (d) Penicillium citrinum
Last Answer : (a) Aspergillus niger
Description : Which one of the following is a wrong matching of a microbe and its industrial product, while the remaining three are correct? (a) Yeast – Statins (b) Acetobacter aceti – Acetic acid (c) Clostridium butylicum – Lactic acid (d) Aspergillus niger – Citric acid
Last Answer : (c) Clostridium butylicum – Lactic acid
Description : Match the following organisms with the products they produce. (A) Lactobacillus (i) Cheese (B) Saccharomyces (ii) Curd cerevisiae (C) Aspergillus niger (iii) Citric acid (D) Acetobacter aceti (iv) Bread (v) Acetic acid Select the correct ... v) (iii) (c) (ii) (iv) (iii) (v) (d) (iii) (iv) (v) (i)
Last Answer : c) (ii) (iv) (iii) (v)
Description : Match the following columns and select the correct option. Column-I Column-II (A) Clostridium butylicum (i) Cyclosporin-A (B) Trichoderma polysporum (ii) Butyric acid (C) Monascus purpureus (iii) Citric acid (D) Aspergillus niger (iv) Blood cholesterol lowering agent
Last Answer : b) (ii) (i) (iv) (iii)
Description : The Victoria Falls are on the river (1) Niger (2) Congo (3) Zambezi (4) Orange
Last Answer : Zambezi