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Recent questions tagged biomolecules
Questions
The pair of compounds in which both the compound shows positivities with Tollens reagent is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q66
asked
Mar 30, 2014
by
thanvigandhi_1
1
answer
The nucleic acid base having two possible binding sites is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q65
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
The enzyme which hydrolyses triglycerides to fatty acids and glycerol is called
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q64
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
Number of chiral carbons In $ \beta -D-(+)$ glucose is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q63
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
Which of the following represents peptide linkage?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q62
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
The correct statement in respect of protein haemoglobin that is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q61
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
A hormone which helps in conversion of glucose to glycogen is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q60
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
The sequence of how many nucleotides in messenger RNA makes a codon for amino acid
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q59
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
Which base is present in RNA but not in DNA?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q58
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
Insulin production and its action in human body are responsible for the level of diabetes The compound belong to which of the following categories?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q57
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
The reason for the double helical structure of DNA is the operation of
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q56
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
Complete hydrolysis of cellulose gives
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q55
asked
Mar 29, 2014
by
thanvigandhi_1
1
answer
Vitamin $B_{12}$ contains
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q54
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Insulin belongs to the category of
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q53
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Ergocalciferol is a name of vitamin
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q52
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Which name is associated with the chemical substances produced in ductless endocrine glands?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q51
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
With which of the following disease is Vitamin K associated?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q50
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Which one of the following is synthesized in our body by sun rays?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q49
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Which one of the following vitamins checks night blindness?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q48
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
ATP represents
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q47
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Which of the following is correct about H-bonding in nucleotide?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q46
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Amino acids are least soluble in water
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q45
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
The sequence of bases on $m-RNA$ molecule, synthesized on the $GCATA$ strand of $DNA$ is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q44
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Which of the following bases is not present in RNA?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q43
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
In nucleic acids, the sequence is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q42
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Which of the following is an example of zwitter ion?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q41
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Lactose on hydrolysis yields
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q40
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Glucose reacts with $X$ number of molecules of phenylhydrazine to give osazone .The value of $X$ is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q39
asked
Mar 28, 2014
by
thanvigandhi_1
2
answers
The linkage holding monosaccaride units in maltose is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q38
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
The acid showing salt like character in aqueous solute is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q37
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Which of the following is not an amino acid?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q36
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Which substance is not present in nucleic acid?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q35
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
The function of enzymes in the living systems is to
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q34
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
The helical structure of protein is stabilised by
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q33
asked
Mar 28, 2014
by
thanvigandhi_1
1
answer
Glucose reacts with acetic anhydride and forms
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q32
asked
Mar 28, 2014
by
thanvigandhi_1
2
answers
Enzymes belong to which class of compounds?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
medium
q31
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Which of the following is not a protein?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q30
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Which of the following is an example of fibrous protein?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q29
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Enzymes are
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q28
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Which of the following is an example of globular protein?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q27
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Which of the following is pyrimidine base
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q26
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Which of the following is purine base ?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q25
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
The disease albinism is caused by the deficiency of enzyme
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q24
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Which of the following is a ketohexose?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q23
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
A nucleoside is made of
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q22
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Niacin is vitamin
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q21
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Which of the following is the simplest carbohydrate?
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q20
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
The non proteinous substances which certain enzymes require for their activity are called
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q19
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
The destruction of the biological nature and activity of proteins by heat or by chemical agent is called
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q18
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
Invert sugar is
jeemain
aipmt
chemistry
biomolecules
organic-chemistry
cbse
class12
unit16
easy
q17
asked
Mar 27, 2014
by
thanvigandhi_1
1
answer
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