The major organic cementing agent in soil aggregate
formation is
a. Protein
b. Lipid
c. Polysaccharides
d. Organic acid

1 Answer

Answer :

c. Polysaccharides

Related questions

Description : The hydroxide act as cementing agent in binding the soil particles together

Last Answer : Ans. Fe and Al

Description : $ The process of formation of polysaccharides by condensation of monomers is called hydrolysis. Glycogen is a stored food materials found in plants.

Last Answer : $ The process of formation of polysaccharides by condensation of monomers is called hydrolysis. Glycogen is a ... D. If both As and R are wrong.

Description : .Balbiani rings (puffs) are sites of (a) DNA replication (b) RNA and protein synthesis (c) synthesis of polysaccharides (d) synthesis of lipids.

Last Answer : (b) RNA and protein synthesis

Description : The major constituents in agar are a. Fats b. Aminoacids c. Polysaccharides d. Polypeptides

Last Answer : Ans: C

Description : An enzyme is a (A) Carbohydrate (B) Lipid (C) Protein (D) Nucleic acid ENZYMES 171

Last Answer : Answer : C

Description : The cell wall of both bacteria and cyanobactena contains: (a) Lipid (b) Pectin (c) Protein (d) muramic acid

Last Answer : Ans. ((d))

Description : Virus contains - (1) Protein and lipid (2) Nucleic acid and protein (3) Lipid and carbohydrate (4) Carbohydrate and nucleic acid

Last Answer : (1) Protein and lipid Explanation: Virus particles (known as virions) consist of two or three parts: the genetic material made from either DNA or RNA, long molecules that carry genetic ... cell. The shapes of viruses range from simple helical and icosahedra forms to more complex structures.

Description : The last step in synthesis of peptidoglycan is A- attachment of a peptide to muramic acid B- attaching two amino acids to form a cross-link C- attachment of a portion of peptidoglycan to a membrane lipid D- binding of penicillin to a membrane protein

Last Answer : attaching two amino acids to form a cross-link

Description : Virus contains (1) Protein and lipid (2) Nucleic acid and protein (3) Lipid and carbohydrate (4) Carbohydrate and nucleic acid

Last Answer : Protein and lipid

Description : 05. What kind of substances can’t permeate membranes by passive diffusion? a) Lipid-soluble b) Non-ionized substances c) Hydrophobic substances d) Hydrophilic substances 06. A hydrophilic medicinal agent

Last Answer : d) Hydrophilic substances

Description : What cementing techniques should I apply?

Last Answer : Hm, perhaps researching old grand churches pre gothic period would help you get some sort of ideas.

Description : Dying tree with some rot at base of tree, neighbor suggesting cementing into the area after cleaning out rot ???

Last Answer : Cement is not recommended anymore, very acidic.........and it would not solve the problem. If it is very close to the house, within 50 ft.....I would think about taking it down. We had several trees taken down because of this condition.

Description : The terga, sterna and pleura of cockroach body are joined by (a) arthrodial membrane (b) cartilage (c) cementing glue (d) muscular tissue.

Last Answer : (a) arthrodial membrane

Description : The function of the gap junction is to (a) separate two cells from each other (b) stop substance from leaking across a tissue (c) performing cementing to keep neighbouring cells together ( ... cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large molecules.

Last Answer : (d) facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large molecules.

Description : In cementing Maryland or Roche bridges, the effect is generally to, a. Lighten the colour of the teeth by the opacity of the cement b. Darken the colour of the abutment by the presence ... lingual c. Have no detrimental colour effect. d. Darken the abutment teeth by incisal metal coverage

Last Answer : c. Have no detrimental colour effect.

Description : Suggest the type of cement used for the following : (i) For modular construction where form work needs to be removed early for re-use. . (ii) Mass concreting such as construction of dam. (iii) Decorative works in external surfaces of building. (iv) Cementing the oil well.

Last Answer : i) For modular construction where form work needs to be removed early for reuse. – Rapid Hardening Cement ii) Mass concreting such as construction of dam. – Low heat cement. iii) Decorative works in external surfaces of building – Coloured cement. iv) Cementing the oil well. – Oil Well Cement. 

Description : $ Proteins, polysaccharides and nucleic acid are the macromolecules of a cell. ! DNA contains Ribose Sugar.

Last Answer : $ Proteins, polysaccharides and nucleic acid are the macromolecules of a cell. ! DNA contains Ribose Sugar. A ... wrong D. If both As and R are wrong.

Description : Would a wage increase affect aggregate demand or supply?

Last Answer : I don’t know much about economics, but the third option is that the effects might cancel out, meaning no change.

Description : Inflation occurs when aggregate supply is - (1) more than aggregate demand (2) less than aggregate demand (3) equal to aggregate demand (4) None of these

Last Answer : (2) less than aggregate demand Explanation: If the supply is less than the demand, the price will increase. Inflation, the persistent increase in the average price level, can be ... Translating this to the macro-economy suggests that inflation occurs when aggregate demand exceeds aggregate supply.

Description : Aggregate net value of the output in one year is the - (1) National income at factor cost (2) Gross Domestic Product at market prices (3) Net. National Product at market prices (4) Gross National Product at market prices

Last Answer : (3) Net. National Product at market prices Explanation: Net national product at market price is the market value of the output of final goods and services produced at current price in ... at market price, Net national product at market price=Gross national product at market priceDepreciation.

Description : The Keynesian consumption function shows a relation between - (1) aggregate consumption and total population. (2) aggregate consumption and general price level. (3) aggregate consumption and aggregate income (4) aggregate consumption and interest rate

Last Answer : (3) aggregate consumption and aggregate income Explanation: According to Keynesian Theory of consumption, the current real disposable income is the most important determinant of consumption in the short run. It bases consumption on current income.

Description : Acording to Keynesian theory of income determination, at full employment, a fall in aggregate demand causes - (1) a fall in prices of output and resources (2) a fall in real gross National product ... a rise in real gross National product and investment (4) a rise in prices of output and resources

Last Answer : (1) a fall in prices of output and resources Explanation: In 1936, John Maynard Keynes published the book "The General Theory of Employment, Interest and Money to explain the prolonged and ... at a below-full-employment equilibrium. Suppose that the economy is at the full-employment equilibrium.

Description : Average propensity to consume is defined as - (1) Aggregate consumption +Total population (2) Aggregate income ÷ Aggregate consumption (3) Change in consumption ÷ Change in income (4) Aggregate consumption +Aggregate income

Last Answer : (4) Aggregate consumption +Aggregate income Explanation: In economics, the average propensity to consume (APC) is defined as the ratio of aggregate or total consumption to aggregate income in a given ... propensity to consume, for any income level, may be found by dividing consumption by income.

Description : HDI is an aggregate measure of progress in which of the three dimensions? (1) Health, Education, Income (2) Food Security, Employment, Income (3) Agriculture, Industry, Services (4) Height, Weight, Colour

Last Answer : (1) Health, Education, Income Explanation: The Human Development Index (HDI) is an aggregate measure of progress in three dimensions-health, education and income which are used to rank ... FIDI was developed by the Pakistani economist Mahboob ul Haq working alongside Indian economist Amartya Sen.

Description : When aggregate supply exceeds aggregate demand - (1) unemployment falls (2) prices rise (3) inventories accumulate (4) unemployment develops

Last Answer : (3) inventories accumulate Explanation: Deflation sets in when aggregate supply exceeds aggregate demand. Recession sets in. This will lead to a buildup in stocks (inventories) and this sends a signal to ... Either way -there is a tendency for output to move closer to the current level of demand.

Description : Demand in Economics means : (1) Aggregate demand (2) Market demand (3) Individual demand (4) Demand backed by purchasing power

Last Answer : (4) Demand backed by purchasing power Explanation: Demand ' in Economics refers to the quantity of a good or service consumers ate able and willing to buy at a given price in a given market during a specified time period , other things beings equal.

Description : According to the effective demand principle: a) at a certain price, the output shall not be determined by any known factor b) at a certain price, the output will remain unaffected by rise or ... certain price, equilibrium output will be solely determined by the aggregate demand d) none of the above

Last Answer : c) at a certain price, equilibrium output will be solely determined by the aggregate demand

Description : Which of the following does not cause a shift in aggregate demand ? (a) Consumption (b) Government expenditure (c) Investment (d) Prices

Last Answer : (d) Prices

Description : Laffer curve is related to (a) Tax rate and tax revenue. (b) Aggregate tax and aggregate non-tax revenue. (c) Total tax burden and total payment burden. (d) Total income and total expenditure.

Last Answer : (c) Total tax burden and total payment burden.

Description : An increase in aggregate demand is more likely to lead to demand pull inflation (a) If aggregate supply is completely elastic (b) If aggregate supply is completely inelastic © If aggregate supply is unitary elastic (d) If aggregate supply is moderately elastic

Last Answer : (b) If aggregate supply is completely inelastic

Description : Demand pull inflation may be caused by (a) An increase in cost (b) A decrease in interest rate © A reduction in government spending (d) An outward shift of aggregate supply.

Last Answer : (b) A decrease in interest rate

Description : If an increase in investment leads to a bigger increase in national income (a) Accelerator (b) Aggregate demand © Monetarism (d) Multiplier

Last Answer : (d) Multiplier

Description : The cost of borrowing is equal to marginal propensity to consume. 21. Investment is (a) An injection that increases aggregate demand (b) An withdrawal that increases aggregate demand © An injection that decreases aggregate demand (d) An withdrawal that decreases aggregate demand

Last Answer : a) An injection that increases aggregate demand

Description : An increase in consumption at any given level of income will lead to (a) Higher aggregate demand. (b) An increase in exports. © A fall in taxation revenue. (d) A decrease in import spending.

Last Answer : (a) Higher aggregate demand.

Description : In explaining the level of unemployment, Keynes emphasized,- (a) Changes in technology. (b) Aggregate demand. © Inflationary expectations. (d) Lending by financial institutions.

Last Answer : (b) Aggregate demand.

Description : Inflation occurs when aggregate supply is (1) more than aggregate demand (2) less than aggregate demand (3) equal to aggregate demand (4) None of these 

Last Answer :  less than aggregate demand

Description : HDI is an aggregate measure of progress in which of the three dimensions? (1) Health, Education, Income (2) Food Security, Employment, Income (3) Agriculture, Industry, Services (4) Height, Weight, Colour

Last Answer : Health, Education, Income

Description : The Keynesian consumption function shows a relation between (1) aggregate consumption and total population. (2) aggregate consumption and general price level. (3) aggregate consumption and aggregate income (4) aggregate consumption and interest rate 

Last Answer : aggregate consumption and aggregate income

Description : Aggregate net value of the output in one year is the (1) National income at factor cost (2) Gross Domestic Product at market prices (3) Net National Product at market prices (4) Gross National Product at market prices

Last Answer : Net National Product at market prices

Description : When aggregate supply exceeds aggregate demand (1) unemployment falls (2) prices rise (3) inventories accumulate (4) unemployment develops

Last Answer : inventories accumulate

Description : According to Keynesian theory of income determination, at full employment, a fall in aggregate demand causes (1) a fall in prices of output and resources (2) a fall in real gross National product and ... rise in real gross National product and investment (4) a rise in prices of output and resources

Last Answer :  a fall in prices of output and resources

Description : Demand in Economics means : (1) Aggregate demand (2) Market demand (3) Individual demand (4) Demand backed by purchasing power

Last Answer : Demand backed by purchasing power

Description : Which of the following factors does not govern the mechanism of petroleum formation from organic sources? (A) pH of the soil (B) Bacterial action (C) Heat (D) Pressure

Last Answer : (A) pH of the soil

Description : Which of the following is not a factor affecting Soil Water Availability? a) A Soil Texture b) B Nature of crop grown c) C Organic Matter d) D Salt content E Soil depth

Last Answer : b) B Nature of crop grown

Description : According to edaphology soil is — a. Natural habitat for plants b. Natural body c. Mixture of mineral and organic material d. None of these

Last Answer : a. Natural habitat for plants

Description : The soil contains —- % organic matter a. 25 b. 58 c. 5 d. 65

Last Answer : c. 5

Description : In context to agriculture what is Fallow Land ? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its ... . Agriculture field which is left unplanted so that the soil's natural nutrient balance can be restored

Last Answer : d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.

Description : In context to agriculture what is Fallow Land ? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its ... Agriculture field which is left unplanted so that the soil's natural nutrient balance can be restored.

Last Answer : d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored

Description : In context to agriculture what is Fallow Land ? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its ... Agriculture field which is left unplanted so that the soil's natural nutrient balance can be restored.

Last Answer : d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.

Description : In context to agriculture what is Fallow Land ? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its ... Agriculture field which is left unplanted so that the soil's natural nutrient balance can be restored.

Last Answer : d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.