From which one of the following is quinine extracted? (1) Sarpagandha (2) Opium (3) Cinchona (4) Datum

From which one of the following is quinine extracted? (1) Sarpagandha (2) Opium (3) Cinchona (4) Datum
by

1 Answer

Answer :

(3) Cinchona Explanation: Quinine, as a component of the bark of the cinchona tree, was used to treat malaria from as early as the 1600s. The bark of trees in this genus is the source of a variety of alkaloids, the most familiar of which is quinine, an antipyretic (anti-fever) agent.
by
selected

Related questions

From which one of the following is quinine extracted ? (1) Sarpagandha (3) Opium (3) Cinchona (4) Datura

Description : From which one of the following is quinine extracted ? (1) Sarpagandha (3) Opium (3) Cinchona (4) Datura

Last Answer : Cinchona

From the bark of which plant is quinine extracted? (1) Eucalyptus (2) Cinchona (3) Neem (4) Cedar

Description : From the bark of which plant is quinine extracted? (1) Eucalyptus (2) Cinchona (3) Neem (4) Cedar

Last Answer : (2) Cinchona Explanation: Quinine, as a component of the bark of the cinchona tree, was used to treat malaria from as early as the 1600s. The bark of trees in this genus is the source of a variety of alkaloids, the most familiar of which is quinine, an antipyretic (anti-fever) agent.

From the bark of which plant is quinine extracted ? (1) Eucalyptus (2) Cinchona (3) Neem (4) Cedar

Description : From the bark of which plant is quinine extracted ? (1) Eucalyptus (2) Cinchona (3) Neem (4) Cedar

Last Answer : Cinchona

Which part of cinchona plant yields quinine? -General Knowledge

Description : Which part of cinchona plant yields quinine? -General Knowledge

Last Answer : The answer is 'Bark'

Which part of cinchona plant yields quinine? -General Knowledge

Description : Which part of cinchona plant yields quinine? -General Knowledge

Last Answer : answer:

Which part of cinchona plant yields quinine? -General Knowledge

Description : Which part of cinchona plant yields quinine? -General Knowledge

Last Answer : answer:

Medicine of Quinine is provided by – (1) Cinchona plant (2) Money plant (3) Eucalyptus plants (4) Aconite plants

Description : Medicine of Quinine is provided by – (1) Cinchona plant (2) Money plant (3) Eucalyptus plants (4) Aconite plants

Last Answer : (1) Cinchona plant Explanation: Quinine occurs naturally in the bark of the cinchona tree. It is a natural white crystalline alkaloid having antipyretic (feverreducing), antimalarial, an-algesic (painkilling), and anti-inflammatory proper-ties.

Quinine is obtained from which of the following Plant? (1) Cinchona (2) Cocoa (3) Mulberry (4) Eucalyptus

Description : Quinine is obtained from which of the following Plant? (1) Cinchona (2) Cocoa (3) Mulberry (4) Eucalyptus

Last Answer : (1) Cinchona Explanation: Quinine is a medication used to treat malaria due to Plasmodium falciparum. Chinchona bark is best known as the source of the anti-malarial drug quinine. Cinchona is the national tree of both Peru and Ecuador.

The anti-malarial drug quinine is made from a plant. The plant is (1) Neem (2) Eucalyptus (3) Cinnamon (4) Cinchona

Description : The anti-malarial drug quinine is made from a plant. The plant is (1) Neem (2) Eucalyptus (3) Cinnamon (4) Cinchona

Last Answer : (4) Cinchona Explanation: Quinine is an alkaloid, a naturally occurring chemical compound. How it works as a medicine is not entirely clear. Quinine was first isolated in 1820 from the bark of a cinchona tree.

Which part of cinchona plant yields quinine?

Description : Which part of cinchona plant yields quinine?

Last Answer : Bark

Medicine of Quinine is provided by (1) Cinchona plant (2) Money plant (3) Eucalyptus plants (4) Aconite plants

Description : Medicine of Quinine is provided by (1) Cinchona plant (2) Money plant (3) Eucalyptus plants (4) Aconite plants 

Last Answer : Cinchona plant

Malaria can be cured with a drug extracted from (1) Belladonna tree (2) Cinchona tree (3) Oak tree (4) Neem tree

Description : Malaria can be cured with a drug extracted from (1) Belladonna tree (2) Cinchona tree (3) Oak tree (4) Neem tree

Last Answer : (2) Cinchona tree Explanation: Quinine, as a component of the bark of the cinchona tree, was used to treat malaria from as early as the 1600s. The bark of trees in this genus is the source of a variety of alkaloids, the most familiar of which is quinine, an antipyretic (anti-fever) agent.

Malaria can be cured with a drug extracted from (1) Belladonna tree (2) Cinchona tree (3) Oak tree (4) Neem tree

Description : Malaria can be cured with a drug extracted from (1) Belladonna tree (2) Cinchona tree (3) Oak tree (4) Neem tree

Last Answer : Cinchona tree

Quinine, the effective medicine in the treatment of malaria, is extracted from

Description : Quinine, the effective medicine in the treatment of malaria, is extracted from

Last Answer : Bark of Cinchona

From the bark of which plant is Quinine extracted?

Description : From the bark of which plant is Quinine extracted?

Last Answer : Cinchona

Which one of the following plant is used to treat blood pressure? (1) Sarpagandha (2) Neem (3) Babool (4) Tulsi

Description : Which one of the following plant is used to treat blood pressure? (1) Sarpagandha (2) Neem (3) Babool (4) Tulsi

Last Answer : (1) Sarpagandha Explanation: Sarpagandha plant is used to treat blood pressure.

Which one of the following plant is used to treat blood pressure? (1) Sarpagandha (2) Neem (3) Babool (4) Tulsi

Description : Which one of the following plant is used to treat blood pressure? (1) Sarpagandha (2) Neem (3) Babool (4) Tulsi

Last Answer : Sarpagandha

Give one use of each of the following trees: mahogany, rosewood, ebony, cinchona, bamboo. -SST 10th

Description : Give one use of each of the following trees: mahogany, rosewood, ebony, cinchona, bamboo. -SST 10th

Last Answer : Mahogany: It is a hard wood used for furniture. Rosewood: It is a fine grained, hard wood used for making expensive furniture. Ebony: It is a hard wood, coal black, with high density. It ... this Quinine is obtained which is used for treatment of malaria. Bamboo: It is used for house construction.

What is Cinchona used for ?

Description : What is Cinchona used for ?

Last Answer : Cinchona is used as a medicine for malaria.

Match the following: [IAS 2003] A. Coffee 1. Anaimalai Hills B. Alphanso Mango 2. Kozhikode C. Tea 3. Nilgiri Hills D. Cinchona 4. Ratnagiri A B C D (a) 2 3 4 1 (b) 1 2 3 4 (c) 4 1 2 3 (d) 2 4 3 1

Description : Match the following: [IAS 2003] A. Coffee 1. Anaimalai Hills B. Alphanso Mango 2. Kozhikode C. Tea 3. Nilgiri Hills D. Cinchona 4. Ratnagiri A B C D (a) 2 3 4 1 (b) 1 2 3 4 (c) 4 1 2 3 (d) 2 4 3 1

Last Answer : Ans: (d)

Morphine is obtained from: (a) Aconitum nacelles (b) Papaver somniferum (c) Rauwolffia serpentine (d) Cinchona officinalis

Description : Morphine is obtained from: (a) Aconitum nacelles (b) Papaver somniferum (c) Rauwolffia serpentine (d) Cinchona officinalis

Last Answer : Ans. ((b))

Serpasil is obtained from the (a) plant Rauwalfia serpentine (b) cinchona tree (c) extracts of tobacco leaf (d) extracts of ginger root

Description : Serpasil is obtained from the (a) plant Rauwalfia serpentine (b) cinchona tree (c) extracts of tobacco leaf (d) extracts of ginger root

Last Answer : Ans:(a)

Which part of the cinchona yields a drug? (1) Pericarp (2) Bark (3) Endosperm (4) Leaf

Description : Which part of the cinchona yields a drug? (1) Pericarp (2) Bark (3) Endosperm (4) Leaf

Last Answer : (2) Bark Explanation: The bark of cinchona tree yields quinine, a white crystalline alkaloid having antipyretic (fever-reducing), anti-malarial, analgesic (painkilling), and anti-inflammatory properties. Quinine was the first effective Western treatment for malaria caused by Plasmodium falciparum.

Which of the following pairs of an animal and a plant represents endangered organisms in India? (a) Banyan and black duck (b) Bentinckia nicobarica and red panda (c) Tamarind and rhesus monkey (d) Cinchona and leopard

Description : Which of the following pairs of an animal and a plant represents endangered organisms in India? (a) Banyan and black duck (b) Bentinckia nicobarica and red panda (c) Tamarind and rhesus monkey (d) Cinchona and leopard

Last Answer : (b) Bentinckia nicobarica and red panda

Which of the following medicine is not included in Nash’s trio of weakness. Options: 1) Carbo veg. 2) Arsenicum album 3) Muriatic acid 4) Cinchona

Description : Which of the following medicine is not included in Nash’s trio of weakness. Options: 1) Carbo veg. 2) Arsenicum album 3) Muriatic acid 4) Cinchona

Last Answer : Correct Answer: 4) Cinchona

Diarrhoea like dirty water, from fruit or sour krout is seen in Options: 1) Cinchona 2) Croton tig. 3) Petroleum 4) Bryonia alba

Description : Diarrhoea like dirty water, from fruit or sour krout is seen in Options: 1) Cinchona 2) Croton tig. 3) Petroleum 4) Bryonia alba

Last Answer : Correct Answer: 4) Bryonia alba

Which part of the plant of Cinchona officinalis is used for its preparation Options: 1) Bark 2) Stem with leaves 3) Roots 4) Whole plant

Description : Which part of the plant of Cinchona officinalis is used for its preparation Options: 1) Bark 2) Stem with leaves 3) Roots 4) Whole plant

Last Answer : Correct Answer: 1) Bark

Hahnemann conceived idea of Cinchona bark experiment during the translation of Options: 1) Monroe’s “Materia Medica” 2) Cullen’s “Treatise on Materia Medica” 3) Lewin’s “Secondary Effects of Remedies” 4) Herings “Guiding Symptoms of Materia Medica"

Description : Hahnemann conceived idea of Cinchona bark experiment during the translation of Options: 1) Monroe’s “Materia Medica” 2) Cullen’s “Treatise on Materia Medica” 3) Lewin’s “Secondary Effects of Remedies” 4) Herings “Guiding Symptoms of Materia Medica"

Last Answer : Correct Answer: 2) Cullen’s “Treatise on Materia Medica”

Which part of the cinchona yields a drug? (1) Pericarp (2) Bark (3) Endosperm(4) Leaf

Description : Which part of the cinchona yields a drug? (1) Pericarp (2) Bark (3) Endosperm(4) Leaf

Last Answer : Bark

In , the coordinates are mentioned in the program with respect to onePrevious point. a.Incremental System b.Absolute System c.Datum System d.Screen Coordinates System

Description : In , the coordinates are mentioned in the program with respect to onePrevious point. a.Incremental System b.Absolute System c.Datum System d.Screen Coordinates System

Last Answer : a.Incremental System

In , the coordinates are mentioned in the program with respect to onereference point a.Incremental System b.Absolute System c.Datum System d.Screen Coordinates System

Description : In , the coordinates are mentioned in the program with respect to onereference point a.Incremental System b.Absolute System c.Datum System d.Screen Coordinates System

Last Answer : b.Absolute System

A memory that is capable of determining whether a given datum is contained in one of its address is a. ROM b. PROM c. CAM d. RAM

Description : A memory that is capable of determining whether a given datum is contained in one of its address is a. ROM b. PROM c. CAM d. RAM

Last Answer : CAM

A Venturimeter cannot be used for the direct measurement of (A) Datum difference in the stretch of pipe-flow (B) Pressure difference in the flow through pipeline(C) Friction loss in pipe flow(D) All (A), (B) and (C)

Description : A Venturimeter cannot be used for the direct measurement of (A) Datum difference in the stretch of pipe-flow (B) Pressure difference in the flow through pipeline (C) Friction loss in pipe flow (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

A relatively fixed point of known elevation above datum, is called (A) Bench mark (B) Datum point (C) Reduced level (D) Reference point

Description : A relatively fixed point of known elevation above datum, is called (A) Bench mark (B) Datum point (C) Reduced level (D) Reference point

Last Answer : (A) Bench mark

The line normal to the plumb line is known as (A) Horizontal line (B) Level line (C) Datum line (D) Vertical line

Description : The line normal to the plumb line is known as (A) Horizontal line (B) Level line (C) Datum line (D) Vertical line

Last Answer : (B) Level line

In open channels, the specific energy is the (A) Total energy per unit discharge (B) Total energy measured with respect to the datum passing through the bottom of the channel (C) Total energy measured above the horizontal datum (D) Kinetic energy plotted above the free surface of water

Description : In open channels, the specific energy is the (A) Total energy per unit discharge (B) Total energy measured with respect to the datum passing through the bottom of the channel (C) Total energy measured above the horizontal datum (D) Kinetic energy plotted above the free surface of water

Last Answer : Answer: Option B

The low water datum for a lake is defined as the surface of the lake when it is at elevation (A) 180.5 m above M.S.L. (B) 190.5 m above M.S.L. (C) 170.5 m above M.S.L. (D) 200.0 m above M.S.L.

Description : The low water datum for a lake is defined as the surface of the lake when it is at elevation (A) 180.5 m above M.S.L. (B) 190.5 m above M.S.L. (C) 170.5 m above M.S.L. (D) 200.0 m above M.S.L.

Last Answer : (A) 180.5 m above M.S.L.

If H is the height of the wave expected, then the height of the breakwater is generally taken as (A) 1.2 H to 1.25 H above the datum (B) 1.2 H to 1.25 H above the low water level (C) 1.2 H to 1.25 H above the high water level (D) 1.2 H to 1.25 H above the mean sea level

Description : If H is the height of the wave expected, then the height of the breakwater is generally taken as (A) 1.2 H to 1.25 H above the datum (B) 1.2 H to 1.25 H above the low water level (C) 1.2 H to 1.25 H above the high water level (D) 1.2 H to 1.25 H above the mean sea level

Last Answer : (C) 1.2 H to 1.25 H above the high water level

If the maximum spring rise is 2 m and height of the waves expected is 4 m , then the breakwater height above the datum will be (A) 2.5 m (B) 4 m (C) 5 m (D) 7

Description : If the maximum spring rise is 2 m and height of the waves expected is 4 m , then the breakwater height above the datum will be (A) 2.5 m (B) 4 m (C) 5 m (D) 7

Last Answer : (D) 7

Which one of the following statements is correct? (A) The soundings are made with respect to the mean low water (B) The soundings which are below the datum are written in black on the map (C) The spot heights of the features above datum are written in red on the map (D) All the abov

Description : Which one of the following statements is correct? (A) The soundings are made with respect to the mean low water (B) The soundings which are below the datum are written in black on the map (C) The spot heights of the features above datum are written in red on the map (D) All the above

Last Answer : (D) All the above

The datum temperature for maturity by Plowman, is (A) 23°C (B) 0° (C) - 5.6°C (D) - 11.7°C

Description : The datum temperature for maturity by Plowman, is (A) 23°C (B) 0° (C) - 5.6°C (D) - 11.7°C

Last Answer : (C) - 5.6°C

In the above problem, find the potential energy of the mass with respect to datum. (Formula: P = mgz/k )  a. 4875 j  b. 0.51 j  c. 0.46 j  d. None of the above

Description : In the above problem, find the potential energy of the mass with respect to datum. (Formula: P = mgz/k )  a. 4875 j  b. 0.51 j  c. 0.46 j  d. None of the above

Last Answer : 4875 j

A mass of 5kg is 100m above a given datum where local g = 9.75 m/s2 . Find the gravitational force in newtons. (Formula: Fg= mg/k )  a. 48.75 N  b. 50 N  c. 45 N  d. None of the above

Description : A mass of 5kg is 100m above a given datum where local g = 9.75 m/s2 . Find the gravitational force in newtons. (Formula: Fg= mg/k )  a. 48.75 N  b. 50 N  c. 45 N  d. None of the above

Last Answer : 48.75 N

Which of the following pairs are correctly matched? 1. Piezometric head : Sum of datum head and pressure head 2. Dynamic head : Sum of datum head and velocity head 3. Stagnation head : Sum of Piezometric head and velocity head 4. Total head : Sum of Piezometric head and dynamic head (a) 1, 2 & 3 only (b) 1, 3 & 4 only (c) 2, 3 & 4 only (d) 1, 2, 3 & 4

Description : Which of the following pairs are correctly matched? 1. Piezometric head : Sum of datum head and pressure head 2. Dynamic head : Sum of datum head and velocity head 3. Stagnation head : Sum of Piezometric head and velocity head 4. Total head ... (b) 1, 3 & 4 only (c) 2, 3 & 4 only (d) 1, 2, 3 & 4

Last Answer : (b) 1, 3 & 4 only

Working from the whole to the part is followed as the fundamental principle of surveying so as to : 1. Distribute errors 2. Improve ease of working 3. Prevent accumulation of errors 4. Compensate error in a way 5. Refer to common datum, say MSL (a) 1, 2 and 4 (b) 1, 3 and 5 (c) 3 and 4 (d) 2 and 5

Description : Working from the whole to the part is followed as the fundamental principle of surveying so as to : 1. Distribute errors 2. Improve ease of working 3. Prevent accumulation of errors 4. Compensate error in a way 5. Refer to common datum ... (a) 1, 2 and 4 (b) 1, 3 and 5 (c) 3 and 4 (d) 2 and 5

Last Answer : (c) 3 and 4

The CG is found to be 652.5 inches aft of the datum.. What percentage is the CG to the MAC?

Description : The CG is found to be 652.5 inches aft of the datum.. What percentage is the CG to the MAC?

Last Answer : 20%

An aeroplane of 110,000kg has its CG at 22.6m aft of the datum. The CG limits are 18m to 22m aft of the datum. How much mass must be removed from a hold 30m aft of the datum to bring the CG to its mid point? a. 26,800 kg b. 28,600 kg c. 86,200 kg d. 62,800 kg

Description : An aeroplane of 110,000kg has its CG at 22.6m aft of the datum. The CG limits are 18m to 22m aft of the datum. How much mass must be removed from a hold 30m aft of the datum to bring the CG to its mid point? a. 26,800 kg b. 28,600 kg c. 86,200 kg d. 62,800 kg

Last Answer : b. 28,600 kg

A memory that is capable of determining whether a given datum is contained in one of its address is a. ROM b. PROM c. CAM d. RAM

Description : A memory that is capable of determining whether a given datum is contained in one of its address is a. ROM b. PROM c. CAM d. RAM

Last Answer : c. CAM

An aeroplane of 110,000kg has its CG at 22.6m aft of the datum. The CG limits are 18m to 22m aft of the datum. How much mass must be removed from a hold 30m aft of the datum to bring the CG to its mid point? a. 26,800 kg b. 28,600 kg c. 86,200 kg d. 62,800 kg

Description : An aeroplane of 110,000kg has its CG at 22.6m aft of the datum. The CG limits are 18m to 22m aft of the datum. How much mass must be removed from a hold 30m aft of the datum to bring the CG to its mid point? a. 26,800 kg b. 28,600 kg c. 86,200 kg d. 62,800 kg

Last Answer : b. 28,600 kg

A memory that is capable of determining whether a given datum is contained in one of its address is a. ROM b. PROM c. CAM d. RAM

Description : A memory that is capable of determining whether a given datum is contained in one of its address is a. ROM b. PROM c. CAM d. RAM

Last Answer : c. CAM