Organic compounds which inhibit or modify any physiological process

Organic compounds which inhibit or modify any physiological process
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 Ans. Plant Growth Regulators (PGRs)
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The physiological response of plants in relation to length of light

Description : The physiological response of plants in relation to length of light

Last Answer : Ans. Photoperiodism

When the Exxon Valdez oil spill occurred, technologists "fertilized" the oil-soaked water with _____ to modify the environment and stimulate he growth of naturally occurring microorganisms. a. nitrogen sources (e.g., urea) b. phosphorus compounds c. other mineral nutrients d. A-C above are correct

Description : When the Exxon Valdez oil spill occurred, technologists "fertilized" the oil-soaked water with _____ to modify the environment and stimulate he growth of naturally occurring microorganisms. a. nitrogen sources (e.g., urea) b. phosphorus compounds c. other mineral nutrients d. A-C above are correct

Last Answer : d. A-C above are correct

Template/lock and key theory of enzyme action is supported by (A) Enzymes speed up reaction (B) Enzymes occur in living beings and speed up certain reactions (C) Enzymes determine the direction of reaction (D) Compounds similar to substrate inhibit enzyme activity

Description : Template/lock and key theory of enzyme action is supported by (A) Enzymes speed up reaction (B) Enzymes occur in living beings and speed up certain reactions (C) Enzymes determine the direction of reaction (D) Compounds similar to substrate inhibit enzyme activity

Last Answer : Answer : D

The compounds which inhibit the activity of auxins are known as: a. Auxin antagonists b. Antiauxins c. Epinostic agent d. All of above

Description : The compounds which inhibit the activity of auxins are known as: a. Auxin antagonists b. Antiauxins c. Epinostic agent d. All of above

Last Answer : Antiauxins

The process of decomposition of organic matter is termed as

Description : The process of decomposition of organic matter is termed as

Last Answer : Ans. Humification

Which one is considered as organic fertilizer?

Description : Which one is considered as organic fertilizer?

Last Answer : Ans. Urea

The organic matter rich compost made by use of earthworms

Description : The organic matter rich compost made by use of earthworms

Last Answer : Ans. Vermicompost

A mass of rotted organic matter made from waste

Description : A mass of rotted organic matter made from waste

Last Answer : Ans. Compost

The soil having more than 30% organic matter is placed in

Description : The soil having more than 30% organic matter is placed in

Last Answer : Ans. Histosol

The C/N ratio in the organic matter of furrow slice (upper 15 cm) of arable soils commonly ranges from

Description : The C/N ratio in the organic matter of furrow slice (upper 15 cm) of arable soils commonly ranges from

Last Answer : Ans. 8:1 to 15:1

Organic matter content in Indian soil is

Description : Organic matter content in Indian soil is

Last Answer : Ans. 5 %

Process in which light energy is converted into chemical energy (organic compounds) is called

Description : Process in which light energy is converted into chemical energy (organic compounds) is called

Last Answer : Process in which light energy is converted into chemical energy (organic compounds) is called

Transpiration differs from evaporation in: (a) Rate of water loss (b) Transpiration is a physiological process while evaporation is physical process (c) Transpiration is physical process while evaporation is physiological process (d) Frequency of water loss

Description : Transpiration differs from evaporation in: (a) Rate of water loss (b) Transpiration is a physiological process while evaporation is physical process (c) Transpiration is physical process while evaporation is physiological process (d) Frequency of water loss

Last Answer : Ans. ((b))

Main function of biofertilizer is— (A) To increase chemical process (B) To increase physiological process (C) To increase biological process (D) To increase photosynthesis process

Description : Main function of biofertilizer is— (A) To increase chemical process (B) To increase physiological process (C) To increase biological process (D) To increase photosynthesis process

Last Answer : (C) To increase biological process

Main function of biofertilizer is a) To increase chemical process b) To increase physiological process c) To increase biological process d) To increase photosynthesis process

Description : Main function of biofertilizer is a) To increase chemical process b) To increase physiological process c) To increase biological process d) To increase photosynthesis process 

Last Answer : c) To increase biological process 

How do I know what physical states I should use for different organic compounds?

Description : How do I know what physical states I should use for different organic compounds?

Last Answer : answer:look in the textbook at the states in which the compounds are labelled in example reactions. They are extremely unlikely to be different in an exam. If they are, it will be a A* mark ... will just be mostly intuitive but then, most people never get a feel for organic chemistry hahahah.

What is the difference in the molecular formula of any two consecutive members of a homologous series of organic compounds? -Chemistry

Description : What is the difference in the molecular formula of any two consecutive members of a homologous series of organic compounds? -Chemistry

Last Answer : —CH2— is the difference in the molecular formula of any two consecutive members of a homologous series of organic compounds.

What are the important organic compounds present in living organisms? -Biology

Description : What are the important organic compounds present in living organisms? -Biology

Last Answer : All organisms need four types of organic molecules: nucleic acids, proteins, carbohydrates and lipids; life cannot exist if any of these molecules are missing. Nucleic Acids. The nucleic acids are DNA ... acid and ribonucleic acid, respectively. ... Proteins. ... Carbohydrates. ... Lipids.

Form of energy do plants use to synthesize organic compounds? -Biology

Description : Form of energy do plants use to synthesize organic compounds? -Biology

Last Answer : answer:

Which is the essential element in all organic compounds? -General Knowledge

Description : Which is the essential element in all organic compounds? -General Knowledge

Last Answer : The answer is 'Carbon'

By which Carbon and hydrogen are estimated in organic compounds? -Do You Know?

Description : By which Carbon and hydrogen are estimated in organic compounds? -Do You Know?

Last Answer : The percentages of carbon and hydrogen in the compound are calculated from the masses of carbon dioxide and water. Estimation of carbon and hydrogen in an organic compound is based on their conversion to CO, and H20 respectively

Which is the essential element in all organic compounds? -General Knowledge

Description : Which is the essential element in all organic compounds? -General Knowledge

Last Answer : answer:

Which is the essential element in all organic compounds? -General Knowledge

Description : Which is the essential element in all organic compounds? -General Knowledge

Last Answer : answer:

What are the two differences between organic compounds and inorganic compounds ?

Description : What are the two differences between organic compounds and inorganic compounds ?

Last Answer : The two differences between organic and inorganic compounds are mentioned below: 1. All organic compounds must have carbon in their molecules. Such as: CH 4, C 2 H 3 OH etc. But molecules of ... On the other hand, due to ionic bonds, the reaction of inorganic compounds is faster. Thank you!

Soap Organic Compounds or Inorganic Compounds ?

Description : Soap Organic Compounds or Inorganic Compounds ?

Last Answer : Soap is an organic compound because it is derived from organic compounds. Soap is made by adding caustic soda to organic compounds. . .. CH2-OCO-R .. | CH-OCO-R ............................................ ... .... CH2-OH oil or fat + caustic soda --- > soap + glycerol here R = Cn H 2n + 1 n = 12-18

How do you prepare organic compounds urea ?

Description : How do you prepare organic compounds urea ?

Last Answer : Scientist Friedrich Volar prepares the organic compound urea by heating the inorganic compound ammonium cyanate. Thanks!

What is the name of the first organic compound prepared from inorganic compounds ?

Description : What is the name of the first organic compound prepared from inorganic compounds ?

Last Answer : The first organic compound made from inorganic compound is called urea.

What class of organic compounds is acetylene ?

Description : What class of organic compounds is acetylene ?

Last Answer : Acetylene alkyne class organic compounds.

Are organic compounds electrolytic or covalent substances ?

Description : Are organic compounds electrolytic or covalent substances ?

Last Answer : Organic compounds are covalent substances.

What is the reason for the high number of organic compounds ?

Description : What is the reason for the high number of organic compounds ?

Last Answer : The reasons for the high number of organic compounds are: 1) Cation of carbon element 2) Electronegativity and bonding strength of carbon 3) Equivalence of organic compounds

Organic Compounds Who Say ?

Last Answer : Carbon, Hydrogen By Formed Compounds, That From Originated To compounds Organic Compounds Says.

Assertion: Amount of biodegradable organic matter present in water is measured by BOD of water Reason: During biodegradation of organic compounds. Oxy

Description : Assertion: Amount of biodegradable organic matter present in water is measured by BOD of water Reason: During biodegradation of organic compounds. Oxy

Last Answer : Assertion: Amount of biodegradable organic matter present in water is measured by BOD of water Reason: ... but reason is wrong D. both are wrong

Assertion : Organichlorine presticides are organic compounds that have been chlorinated. Reason:Fenitrothion is one of the organochlorine pesticides.

Description : Assertion : Organichlorine presticides are organic compounds that have been chlorinated. Reason:Fenitrothion is one of the organochlorine pesticides.

Last Answer : Assertion : Organichlorine presticides are organic compounds that have been chlorinated. Reason:Fenitrothion is ... reason is wrong D. Both are wrong

Who did an experiment to prove that ' The organic compounds were thers of life '?

Description : Who did an experiment to prove that ' The organic compounds were thers of life '?

Last Answer : Who did an experiment to prove that ' The organic compounds were thers of life '? A. Darwing B. Stanley Miller and Harold C. Urey C. Melvin D. Fox

The complex organic compounds that may have first evolved in the direction of origin of life on earth, may have been

Description : The complex organic compounds that may have first evolved in the direction of origin of life on earth, may have been

Last Answer : The complex organic compounds that may have first evolved in the direction of origin of life on ... Proteins, nucleic-acid D. Protein, amino-acid

Organic compounds sometimes adjust their electronic as well as steric structure to attain stability. Among the following, the compound having highest

Description : Organic compounds sometimes adjust their electronic as well as steric structure to attain stability. Among the following, the compound having highest

Last Answer : Organic compounds sometimes adjust their electronic as well as steric structure to attain stability. Among the following, ... moment is : A. B. C. D.

Which of the following are used as chlorinating agents in organic synthesis of compounds ? (Like acid converted to acid chloride)

Description : Which of the following are used as chlorinating agents in organic synthesis of compounds ? (Like acid converted to acid chloride)

Last Answer : Which of the following are used as chlorinating agents in organic synthesis of compounds ? (Like acid converted to acid ... C. `PCl_(3)` D. `PCl_(5)`

Which of the following are used as chlorinating agents in organic synthesis of compounds ? (Like acid converted to acid chloride)

Description : Which of the following are used as chlorinating agents in organic synthesis of compounds ? (Like acid converted to acid chloride)

Last Answer : Which of the following are used as chlorinating agents in organic synthesis of compounds ? (Like acid converted to acid ... C. `PCl_(3)` D. `PCl_(5)`

Is it possible for certain foods to test positive for more than one organic compounds?

Description : Is it possible for certain foods to test positive for more than one organic compounds?

Last Answer : Feel Free to Answer

What are the key element found in all organic compounds?

Description : What are the key element found in all organic compounds?

Last Answer : Need answer

Across a membrane phospholipids act as carrier of (A) Organic compounds (B) Inorganic ions (C) Nucleic acids (D) Food materials

Description : Across a membrane phospholipids act as carrier of (A) Organic compounds (B) Inorganic ions (C) Nucleic acids (D) Food materials

Last Answer : Answer : B

A striking feature of living cells is a marked difference between the composition of the cytosol and the extracellular milieu. Which of the following statement(s) concerning the mechanisms of maintenance of these differences is/are true? a. The cell membrane is able to maintain a 10,000 fold gradient between the extracellular concentration of ionized calcium and the intracellular concentration b. The key to these differences is the fact that the plasma membrane is normally impermeable to sodium, potassium and calcium c. The selectivity of biologic membranes is highly consistent and seldom changes d. The selectivity of cell membranes relates only to ions and not organic compounds

Description : A striking feature of living cells is a marked difference between the composition of the cytosol and the extracellular milieu. Which of the following statement(s) concerning the mechanisms of maintenance ... d. The selectivity of cell membranes relates only to ions and not organic compounds

Last Answer : Answer: a The survival of the cell requires that cytosolic composition be maintained within narrow limits, despite the constant influx of nutrients and the simultaneous outflow of waste. A ... be altered drastically as a result of regulatory or signaling processes that occur within the cell

Sulphur can be utilized by bacteria in the form of a. Organic compounds b. Inorganic compounds c. Elemental compounds d. All of the above

Description : Sulphur can be utilized by bacteria in the form of a. Organic compounds b. Inorganic compounds c. Elemental compounds d. All of the above

Last Answer : Ans: A

Biological Oxygen Demand (BOD) is a measure of: a. Industrial wastes poured into water bodies b. Extent to which water is polluted with organic compounds c. Amount of carbon monoxide inseparably combined with haemoglobin d. Amount of oxygen needed by green plants during night

Description : Biological Oxygen Demand (BOD) is a measure of: a. Industrial wastes poured into water bodies b. Extent to which water is polluted with organic compounds c. Amount of carbon monoxide inseparably combined with haemoglobin d. Amount of oxygen needed by green plants during night

Last Answer : Ans: A

A molecule is (a) A class of organic compounds (b) The smallest unit of a substance that retains the properties of the substance (c) The spectrum of a substance (d) A small mass

Description : A molecule is (a) A class of organic compounds (b) The smallest unit of a substance that retains the properties of the substance (c) The spectrum of a substance (d) A small mass

Last Answer : Ans:(b)

Covalent bonds are mainly found in (a) Organic compounds (b) Inorganic compounds (c) Electrolytes (d) None of the above

Description : Covalent bonds are mainly found in (a) Organic compounds (b) Inorganic compounds (c) Electrolytes (d) None of the above

Last Answer : Ans:(a)

Production of alcohol from organic compounds by microorganisms is known as (1) Combustion (2) Fermentation (3) Anaerobic: respiration (4) Aerobic respiration

Description : Production of alcohol from organic compounds by microorganisms is known as (1) Combustion (2) Fermentation (3) Anaerobic: respiration (4) Aerobic respiration

Last Answer : (3) Anaerobic: respiration Explanation: The process of breaking down large molecules into simpler one in the presence of enzyme is called fermentation.

(3) They are not easily combustible Explanation: Typical organic compounds are combustible by nature as they contain carbon. Organic compounds mostly consist of carbon, hydrogen, halogen, and phosphorus.

Description : (3) They are not easily combustible Explanation: Typical organic compounds are combustible by nature as they contain carbon. Organic compounds mostly consist of carbon, hydrogen, halogen, and phosphorus.

Last Answer : Which of the process is known as nitrification? (1) Reaction of Nitrogen Monoxide with oxygen to form nitric acid (2) Reaction of nitrogen dioxide with water to form nitric acid (3) Conversion of ammonia to nitrites (4) Conversion of nitrite to nitric oxide

(1) the action of ultraviolet rays on oxygen Explanation: The majority of tropospheric ozone formation occurs when nitrogen oxides (NOx), carbon monoxide (CO ) and volatile organic compounds (VOCs), such as xylene, react in the atmosphere in the presence of sunlight containing ultra violet rays. NOx, CO, and VOCs are called ozone precursors. CO + 2O2 + CO2 + O3

Description : (1) the action of ultraviolet rays on oxygen Explanation: The majority of tropospheric ozone formation occurs when nitrogen oxides (NOx), carbon monoxide (CO ) and volatile organic compounds (VOCs), such as xylene, ... violet rays. NOx, CO, and VOCs are called ozone precursors. CO + 2O2 + CO2 + O3

Last Answer : Water is not effective in extinguishing a fire caused by petrol because - (1) the flame is too hot for water to cool it down (2) water and petrol react chemically (3) water and petrol are ... (4) water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn