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What are the addition reactions? Explain with an example.

asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)

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What do you mean by non-essential amino acids?

asked Sep 21, 2017 in Chemistry by shamroz (41.5k points)

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How proteins are formed?

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

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Justify that alkanes give substitution reactions.

asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)

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What is the causative agent of dengue fever? Describe it's life cycle.

asked Sep 15, 2017 in Biology by sonia (36.5k points)

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Name an alkali used in alkaline batteries.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

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What are amines? Explain the different types of amines giving an example of each type.

asked Sep 20, 2017 in Chemistry by sonia (36.5k points)

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Describe the types of joints and give examples.

asked Sep 15, 2017 in Biology by shamroz (41.5k points)

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Deficiency of vitamin D leads to which disease?

asked Sep 22, 2017 in Chemistry by sonia (36.5k points)

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Give a test used to identify unsaturation of an organic compound.

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

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Describe the role .of fermentation in biotechnology. OR Write down the applications of fermentation

asked Sep 14, 2017 in Biology by sonia (36.5k points)

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Differentiate between the modes of nervous and chemical coordination.

asked Sep 5, 2017 in Biology by shamroz (41.5k points)

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Give the general formula of saturated and unsaturated hydrocarbons.

asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)

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Encircle the functional groups in the following (compounds. Also give the names of the functional groups?

asked Sep 20, 2017 in Chemistry by sonia (36.5k points)

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Define carbohydrates.

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

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What do you know about the sources of organic compounds?

asked Sep 20, 2017 in Chemistry by sonia (36.5k points)

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Write classification of coal.

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 164 views

Which gases are present in LPG?

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

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Which elements are found in proteins?

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State one important use of each:

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