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Nucleotides are made up of

Nucleotides are composed of a pentose sugar, phosphoric acid, and nitrogenous base such as purine or pyrimidine.... View Article

Evaluate the following by using identities: 103 × 97

103×97=(100+3)(100−3) Using the formula, a2−b2=(a+b)(a−b) =(100)2−(3)2 =10000−9 =9991... View Article

Why do clothes dry faster on a windy day

During the windy day, the speed of the wind will be high and hence evaporation also increases. When the speed of wind increases, the water... View Article

Where is bastar located

Bastar district is located in chhattisgarh state in India.... View Article

Round up the following upto three significant figures (i) 34.216 (ii) 10.4107 (iii) 0.04597 (iv) 2808

(i) 34.216 is rounded to 34.2. (ii) 10.4107 is rounded to 10.4. (iii) 0.04597 is rounded to 0.046. (iv) 2808 is rounded to three significant... View Article

Bouquet stage is observed in ————– stage of the cell division a) Diplotene b) Pachytene c) Leptotene d) Zygotene

Option c) Leptotene.... View Article

An element with electronic configuration 2,8,2 belongs to which period and group

Element with electronic configuration 2,8,2 belongs to 3rd period and 2nd group.... View Article

Why insulin not administered orally to diabetic patient

Insulin is a peptide. When taken orally the digestive juices in the stomach and intestine will break down the insulin before it mixes into the... View Article

The core of the earth is made up of mainly a) Gold b) Silver c) Iron d) Mercury

Option c) Iron. The core of the earth is made up of iron and nickel.... View Article

In which of the following systems of unit, Weber is the unit of magnetic flux a) CGS b) SI c) MKS d) None of the option

Option b) SI. In SI system, Weber is the unit of magnetic flux.... View Article

Parietal placentation is characteristic of a) Hibiscus rosa-sinensis b) Solanum nigrum c) Brassica campestris d) Allium cepa

Option c) Brassica campestris. Brassica campestris (Mustard) belongs to brassicaceae family and shows parietal placentation.... View Article

Spherosomes are involved in a) Synthesis and storage of vitamins b) Synthesis and storage of proteins c) Synthesis and storage of carbohydrates d) Synthesis and storage of fat

Option d) Synthesis and storage of fat.... View Article

Which of the following is not a compound 1) Ozone 2) Sugar 3) Water 4) Salt

Option 1) Ozone. Ozone is not a compound since it is composed of identical 3 oxygen atoms.... View Article

What do we mean by ITES

ITES means Information Technology Enabled Services. It helps to improve the efficiency of an organization. ITES is also known as enabled services... View Article

Deforestation results in 1) Change in weather condition 2) Ground water depletion 3) Increase in temperature on the earth 4) All of these

Option 4) All of these. When trees in the forests are cut, deforestation takes place and affects the planet in a negative way.... View Article

When copper is heated with Conc HNO3 it produces

When copper is heated with Conc. HNO3, cupric nitrate Cu(NO3)2 along with nitrogen dioxide NO2 is produced. Below is the reaction <ul>... View Article

The chromosome replication occurs during

The chromosome replication occurs during the S phase. S-phase is also known as a synthetic phase.... View Article

Identify the correct word from the given options, which means the following: A group of ships. a) Crowd b) Group c) Fleet d) Constellation

Option c) Fleet.... View Article

Milky water in green coconut is a) Liquid chalaza b) Liquid endosperm c) Liquid female gametophyte d) Liquid nucleus

Option c) Liquid female gametophyte.... View Article

Number of moles of mno4 required to oxidize one mole of ferrous oxalate completely in acidic medium will be: a) 0.6 moles b) 7.5 moles c) 0.4 moles d) 0.2 moles

Option a) 0.6 moles.... View Article

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