QBManager

Biomolecules

185359 Hydrolysis of lipid yields:

1 fatty acids and maltose

2 fatty acids and glycerol

3 mannose and glycerol

4 maltose and fatty acid

Explanation:

Exp: B
Hydrolysis of lipid can break down a fat or oil and release the triglyceral and fatty acids. An enzyme called lipase catalyses the hydrolysis of the fats and oils. It also known as lipolysis.
Fats $+ H_{2} O \overset{lipase}{\to}$ Glycerol + Fatty acids

Rajasthan PMT-2002 JCECE-2003

Biomolecules

185360 Chemically wax is :

1 a protein

2 a lipid

3 a carbohydrate

4 an amino acid

BCECE-2015

Biomolecules

185361 Paraffin wax is :

1 ester

2 acid

3 monohydric alcohol

4 cholesterol

Explanation:

Exp: A
Paraffin wax is classified as a petroleum wax. It comes from petroleum, coal and oil shale. The esters of long-chain (about 14-C to 36-C atoms) saturated and unsaturated fatty acids with long-chain alcohols (16-C to $30 - C$ atoms) are known as waxes. It means, chemically the waxes are esters

BCECE-2010 CG PMT-2008

Biomolecules

185362 In DNA molecule, the number of hydrogen bonds between adenine and thymine are:

1 two

2 three

3 four

4 eight

Explanation:

Exp: A
In DNA molecule, Adnenine (A) and Thymine $(T)$ together form a double hydrogen bond $(A = T)$ while Cytosine and Guanine form a triple Hydrogen Bond $(C \equiv G)$ . Hydrogen bonds are formed between complementary nitrogenous bases on the interior of DNA.

AP EAMCET-1997

Biomolecules

185359 Hydrolysis of lipid yields:

1 fatty acids and maltose

2 fatty acids and glycerol

3 mannose and glycerol

4 maltose and fatty acid

Explanation:

Exp: B
Hydrolysis of lipid can break down a fat or oil and release the triglyceral and fatty acids. An enzyme called lipase catalyses the hydrolysis of the fats and oils. It also known as lipolysis.
Fats $+ H_{2} O \overset{lipase}{\to}$ Glycerol + Fatty acids

Rajasthan PMT-2002 JCECE-2003

Biomolecules

185360 Chemically wax is :

1 a protein

2 a lipid

3 a carbohydrate

4 an amino acid

BCECE-2015

Biomolecules

185361 Paraffin wax is :

1 ester

2 acid

3 monohydric alcohol

4 cholesterol

Explanation:

Exp: A
Paraffin wax is classified as a petroleum wax. It comes from petroleum, coal and oil shale. The esters of long-chain (about 14-C to 36-C atoms) saturated and unsaturated fatty acids with long-chain alcohols (16-C to $30 - C$ atoms) are known as waxes. It means, chemically the waxes are esters

BCECE-2010 CG PMT-2008

Biomolecules

185362 In DNA molecule, the number of hydrogen bonds between adenine and thymine are:

1 two

2 three

3 four

4 eight

Explanation:

Exp: A
In DNA molecule, Adnenine (A) and Thymine $(T)$ together form a double hydrogen bond $(A = T)$ while Cytosine and Guanine form a triple Hydrogen Bond $(C \equiv G)$ . Hydrogen bonds are formed between complementary nitrogenous bases on the interior of DNA.

AP EAMCET-1997

Biomolecules

185359 Hydrolysis of lipid yields:

1 fatty acids and maltose

2 fatty acids and glycerol

3 mannose and glycerol

4 maltose and fatty acid

Explanation:

Exp: B
Hydrolysis of lipid can break down a fat or oil and release the triglyceral and fatty acids. An enzyme called lipase catalyses the hydrolysis of the fats and oils. It also known as lipolysis.
Fats $+ H_{2} O \overset{lipase}{\to}$ Glycerol + Fatty acids

Rajasthan PMT-2002 JCECE-2003

Biomolecules

185360 Chemically wax is :

1 a protein

2 a lipid

3 a carbohydrate

4 an amino acid

BCECE-2015

Biomolecules

185361 Paraffin wax is :

1 ester

2 acid

3 monohydric alcohol

4 cholesterol

Explanation:

Exp: A
Paraffin wax is classified as a petroleum wax. It comes from petroleum, coal and oil shale. The esters of long-chain (about 14-C to 36-C atoms) saturated and unsaturated fatty acids with long-chain alcohols (16-C to $30 - C$ atoms) are known as waxes. It means, chemically the waxes are esters

BCECE-2010 CG PMT-2008

Biomolecules

185362 In DNA molecule, the number of hydrogen bonds between adenine and thymine are:

1 two

2 three

3 four

4 eight

Explanation:

Exp: A
In DNA molecule, Adnenine (A) and Thymine $(T)$ together form a double hydrogen bond $(A = T)$ while Cytosine and Guanine form a triple Hydrogen Bond $(C \equiv G)$ . Hydrogen bonds are formed between complementary nitrogenous bases on the interior of DNA.

AP EAMCET-1997

Biomolecules

185359 Hydrolysis of lipid yields:

1 fatty acids and maltose

2 fatty acids and glycerol

3 mannose and glycerol

4 maltose and fatty acid

Explanation:

Exp: B
Hydrolysis of lipid can break down a fat or oil and release the triglyceral and fatty acids. An enzyme called lipase catalyses the hydrolysis of the fats and oils. It also known as lipolysis.
Fats $+ H_{2} O \overset{lipase}{\to}$ Glycerol + Fatty acids

Rajasthan PMT-2002 JCECE-2003

Biomolecules

185360 Chemically wax is :

1 a protein

2 a lipid

3 a carbohydrate

4 an amino acid

BCECE-2015

Biomolecules

185361 Paraffin wax is :

1 ester

2 acid

3 monohydric alcohol

4 cholesterol

Explanation:

Exp: A
Paraffin wax is classified as a petroleum wax. It comes from petroleum, coal and oil shale. The esters of long-chain (about 14-C to 36-C atoms) saturated and unsaturated fatty acids with long-chain alcohols (16-C to $30 - C$ atoms) are known as waxes. It means, chemically the waxes are esters

BCECE-2010 CG PMT-2008

Biomolecules

185362 In DNA molecule, the number of hydrogen bonds between adenine and thymine are:

1 two

2 three

3 four

4 eight

Explanation:

Exp: A
In DNA molecule, Adnenine (A) and Thymine $(T)$ together form a double hydrogen bond $(A = T)$ while Cytosine and Guanine form a triple Hydrogen Bond $(C \equiv G)$ . Hydrogen bonds are formed between complementary nitrogenous bases on the interior of DNA.

AP EAMCET-1997