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question_answer1) A nucleotide consists of
question_answer2) Which of the following is responsible for heredity character
question_answer3) The base adenine occurs in [MP PMT 1995]
question_answer4) The protein which maintains blood sugar level in the human body [KCET 1993; MP PMT 1995]
question_answer5) Which of the following statements about the assembly of nucleotides in a molecule of deoxyribose nucleic acid (DNA) is correct [Manipal MEE 1995]
question_answer6) Vitamin A is present in [MP PET 1995, 2000]
question_answer7) Ascorbic acid is a [Bihar CEE 1995; MP PET 1995]
question_answer8) The chemical name of vitamin C is [J & K 2005]
question_answer9) Which of the following is not a constituent of RNA [MP PET 1996]
question_answer10) Which one is found in ATP ribonucleotide
question_answer11) Which of the following proteins acts as a messenger in living system
question_answer12) Which substance is not present in nucleic acid [MP PET/PMT 1998]
question_answer13) The deficiency of vitamin \[{{B}_{1}}\] causes [CPMT 1994; MP PMT 1999; BHU 2000]
question_answer14) Which of the following is not present in nucleic acids [MP PMT 1999]
question_answer15) In nucleic acids, the sequence is [AIIMS 1996]
question_answer16) The segment of DNA which acts as the instructional manual for the synthesis of the protein is [Pb. PMT 1998]
question_answer17) The double helical structure of DNA was proposed by [KCET 1998]
question_answer18) A segment of DNA molecule which codes or specifies for one polypeptide chain is called [KCET 1998]
question_answer19) In DNA, the complementary bases are [CBSE PMT 1998]
question_answer20) The structure of DNA is [AFMC 1999]
question_answer21) Vitamin \[{{B}_{1}}\] is [MP PMT 2000]
question_answer22) A gene is a segment of a molecule of [AIIMS 1999]
question_answer23) The deficiency of vitamin-C causes [MP PMT 2000; CPMT 2000]
question_answer24) DNA contains the sugar [MP PMT 2000]
question_answer25) Which of the following is not a sex hormone [MP PMT 2000]
question_answer26) Acquired immune deficiency syndroms (AIDS) is characterised [AIIMS 2000]
question_answer27) The base present in DNA, but not in RNA is [KCET (Engg.) 2001; NCERT 1978; Manipal MEE 1985; MP PMT 1994, MP PET 1995; DCE 2004]
question_answer28) Mutation of DNA occurs due to changes in the sequence of one of the following [MP PMT 2001]
question_answer29) Which of the following is not true about vitamins [AFMC 2001]
question_answer30) Blood calcium level can be increased by the administration of [AFMC 2001]
question_answer31) The first harmone chemically synthesised in the laboratory is [BHU 2002]
question_answer32) Purine derivative among the following bases is [KCET (Med./Engg.) 2002; MPPET 2004]
question_answer33) RNA is different from DNA because RNA contains [AIEEE 2002, 04]
question_answer34) Deficiency of which vitamin causes rickets [MP PET 2002]
question_answer35) Which do the following vitamins has isoprene units in its structure [JIPMER 2002]
question_answer36) The reason for double helical structure of DNA is operation of [CBSE PMT 2003; DPMT 2004]
question_answer37) The tripeptide harmone present in most living cells is... [KCET 2003]
question_answer38) The function of DNA in an organism is [DCE 2003]
question_answer39) The harmone that helps in the conversion of glucose to glycogen in [CBSE PMT 2004]
question_answer40) Insulin production and its action in human body are responsible for the level of diabetes. This compound belongs to which of the following categories [AIEEE 2004]
question_answer41) Codon is present in [Pb. PMT 2004]
question_answer42) Energy is stored in our body in the form of [CBSE PMT 2001; KCET 2003]
question_answer43) Nucleic acid is a polymer of [MP PMT 2004]
question_answer44) A nucleoside on hydrolysis gives [KCET 2004]
question_answer45) An alternation in the base sequence of nucleic acid molecule is called [Kerala PMT 2004]
question_answer46) Vitamin B6 is known as [DCE 2004]
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