Description : Monosaccharides that are used as energy source
Last Answer : Ans. Glucose and fructose
Description : Irritation of eye due to cutting onion is due to presence of
Last Answer : Ans. Pyruvic acid (IV) ORNAMENTAL HORTICULTURE
Description : Anti-cancer property of cabbage is due to
Last Answer : Ans. Indole-3-Cardinal
Description : The technique of reducing the size of replication over a number of blocks at the cost of loosing some informations on same effect
Last Answer : Ans. Confounding Design
Description : Local control helps in reducing the
Last Answer : Ans. Experimental error
Description : Reducing type sugars are
Last Answer : Ans. Maltose and Cellobiose
Description : Non reducing type sugar is
Last Answer : Ans. Sucrose
Description : Consider a good system for the representation of knowledge in a particular domain. What property should it possess? a) Representational Adequacy b) Inferential Adequacy c) Inferential Efficiency d) All of the mentioned
Last Answer : d) All of the mentioned
Description : The coarse aggregate which possess the property of good interlocking are [ A ] rounded shape [ B ] elongated shape [ C ] angular shape [ D ] none of the above
Last Answer : [ C ] angular shape
Description : Curling of leaf upwards and yellowing of terminal cotton shoots is a characteristics symptom of presence of
Last Answer : Ans. Cotton Aphid
Description : An expression of one gene depends on the presence or absence of another gene in an individual.
Last Answer : Ans. Epistasis/gene interaction
Description : What are the commonest monosaccharides? -Biology
Last Answer : answer:
Description : The distinguishing test between monosaccharides and dissaccharide is (A) Bial’s test (B) Seliwanoff’s test (C) Barfoed’s test (D) Hydrolysis test
Last Answer : C
Description : Whcih of the following features are common to monosaccharides? (A) Contain asymmetric centres (B) Are of 2 types – aldoses and ketoses (C) Tend to exist as ring structures in solution (D) Include glucose, galactose and raffinose
Description : The distinguishing test between monosaccharides and dissaccharides is (A) Bial’s test (B) Selwanoff’s test (C) Barfoed’s test (D) Hydrolysis test
Description : In the diet of a diabetic patient, the recommended carbohydrate intake should preferably be in the form of CARBOHYDRATES AND CARBOHYDRATE METABOLISM 11 (A) Monosaccharides (B) Dissaccharides (C) Polysaccharides (D) All of these
Description : The general formula of monosaccharides is (A) CnH2nOn (B) C2nH2On (C) CnH2O2n (D) CnH2nO2n
Last Answer : A
Description : An example of a natural polymer formed by many units of monosaccharides is
Last Answer : starch.
Description : Sucrose consists of what monosaccharides?
Last Answer : Glucose + fructose.
Description : What are the component monosaccharides of lactose?
Last Answer : Galactose and glucose.
Description : Name some important monosaccharides.
Last Answer : Glucose, fructose, galactose, mannose.
Description : How are monosaccharides further classified?
Last Answer : Sugars having aldehyde group are called aldoses and sugars with keto group are ketoses.
Description : Which of the following biomolecules does have a phosphodiester bond? (a) Amino acids in a polypeptide (b) Nucleic acids in a nucleotide (c) Fatty acids in a diglyceride (d) Monosaccharides in a polysaccharide
Last Answer : b) Nucleic acids in a nucleotide
Description : All of the following monosaccharides give the same osazone except (a) Galactose (b) Glucose (c) Fructose (d) Mannose
Last Answer : Galactose
Description : . Monosaccharides are classified according to : (a) the number of carbon atoms in the molecule. (b) whether they contain an aldehyde or a ketone group (c) their configurational relationship to glyceraldehyde. (d) all of the above
Last Answer : all of the above
Description : general formula of monosaccharides is (A) CnH2nOn (B) C2nH2On (C) CnH2O2n (D) CnH2nO2n
Last Answer : (A) CnH2nOn
Description : Which of the following terms best fits the statement: "Process by which polysaccharides are degraded to monosaccharides." w) hydrolysis x) glycolosis y) lipogenesis z) none of the above
Last Answer : ANSWER: W -- HYDROLYSIS
Description : The bacteria which cause dental cavities in humans break down sugars, releasing what chemical, that causes tooth destruction? a) acids b) bases c) enzymes d) monosaccharides
Last Answer : ANSWER: A -- acids
Description : Humans cannot digest cellulose because: a) it does not contain sugars b) it is made up of disaccharides c) it is made up of monosaccharides d) humans lack the proper enzymes
Last Answer : ANSWER: D -- HUMANS LACK THE PROPER ENZYMES
Description : What are Lipids? (1) Lipids are monosaccharides (2) Lipids do not provide energy to cells (3) Fruits are a good source of lipids (4) Cholesterol and trans fatty acids are types of Lipids
Last Answer : Cholesterol and trans fatty acids are types of Lipids
Description : Assertion: Reaction of `SO_(2)` and `H_(2)S` in the presence of `Fe_(2)O_(3)` catalyst gives elemental sulphur. Reason: `SO_(2)` is a reducing agent.
Last Answer : Assertion: Reaction of `SO_(2)` and `H_(2)S` in the presence of `Fe_(2)O_(3)` catalyst gives ... is False. D. If both Assertion & Reason are False.
Description : Good reducing nature of `H_(3)PO_(2)` is attributed to the presence of :
Last Answer : Good reducing nature of `H_(3)PO_(2)` is attributed to the presence of : A. one `P - H` bond B. One `P - ... . Two `P - OH` bonds D. Two `P - H` bonds
Description : The presence of standing waves on a transmission line is the result of A. a high level of attenuation on the line. B. terminating the line by a resistive load equal in value to the surge impedance ... input power to below its critical level. D. an impedance mismatch between the load and the line.
Last Answer : D. an impedance mismatch between the load and the line.
Description : Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the (A) Presence of an inert atmosphere (B) Presence of a reducing atmosphere (C) Absence of air (D) Presence of an oxidising atmosphere
Last Answer : (C) Absence of air
Description : In its reaction with silver nitrate, C2H2 shows – (1) Oxidising property (2) Reducing property (3) Basic property (4) Acidic property
Last Answer : (4) Acidic property Explanation: When treated with ammoniacal silver nitrate solution alkynes form white precipitate of silver acetylides.
Description : Bleaching action of moist sulphur dioxide is because of its – (1) basic property (2) acidic property (3) oxidising property (4) reducing property
Last Answer : (3) oxidising property Explanation: In moist conditions, sulphur dioxide is a bleaching agent. In the reducing action of SO2, oxygen is removed from coloured dye. Sulphur dioxide is used to bleach ... Calcium hydrogen sulphite Ca(HSO3)2 is used to whiten wood pulp in the manufacturing of paper.
Description : In its reaction with silver nitrate, C2H2 shows (1) Oxidising property (2) Reducing property (3) Basic property (4) Acidic property
Last Answer : Acidic property
Description : Bleaching action of moist sulphur di-oxide is because of its (1) basic property (2) acidic property (3) oxidising property (4) reducing property
Last Answer : oxidising property
Description : Pick up the correct statement from the following: (A) The plywoods do not split or crack due to changes in atmosphere (B) The commercial plywoods are available upto 150 cm wide and upto 300 cm long (C) The plywoods possess uniform tensile strength in all directions (D) All the above
Last Answer : Answer: Option D
Description : The variation due to uncontrolled factors
Description : Risks arise due to changes in Government policies are termed as a
Last Answer : Ans. Institutional risk
Description : Pungency of onion is due to
Last Answer : Ans. Allyl Propide di-sulphide
Description : Pungency in garlic is due to
Last Answer : Ans. Alicin, Allinase
Description : Bitterness in cucumber is due to
Last Answer : Ans. Metaxenia
Description : Fruit cracking of tomato is due to
Last Answer : Ans. B deficiency (2) Brinjal
Description : Blossom end rot of tomato is due to
Last Answer : Ans. Ca deficiency
Description : Discolouration of apple after cutting is due to
Last Answer : Ans. Enzymes
Description : Redness in apple is due to
Last Answer : Ans. Anthocyanin
Description : Red pigment in litchi is due to