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Nucleotides have a sugar consisting of :...

Nucleotides have a sugar consisting of `:`

A

3 carbon atoms

B

2 carbon atoms

C

6 carbon atoms

D

5 carbon atoms

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The correct Answer is:
D
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Nucleotides is

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Nucleic acids are the biopolymers in which the repeating structural monomeric units is a nucleotide. The nucleotides structural monomeric unit is a nucleotide. The nucleotides consist of three components, a pentose sugar (D-(0)-" ribose or 2 - deoxy "-D-(-)-"ribose, heterocyclic base") , (purines i.e., adenine and guanine and pyrididines i.e., thymine, cytosine and uracil) and phosphoric acid. Sugar - base constitutes nucleosides. the two types of nucleic acids are DNA and RNA. Nucleic acids play significant role in replication and protein synthesis. How are nucleic acids, nucleosides and nucleotides related?

Nucleic acids are the biopolymers in which the repeating structural monomeric units is a nucleotide. The nucleotides structural monomeric unit is a nucleotide. The nucleotides consist of three components, a pentose sugar (D-(0)-" ribose or 2 - deoxy "-D-(-)-"ribose, heterocyclic base") , (purines i.e., adenine and guanine and pyrididines i.e., thymine, cytosine and uracil) and phosphoric acid. Sugar - base constitutes nucleosides. the two types of nucleic acids are DNA and RNA. Nucleic acids play significant role in replication and protein synthesis. Name the base which is present in RNA but not in DNA.

Nucleic acids are the biopolymers in which the repeating structural monomeric units is a nucleotide. The nucleotides structural monomeric unit is a nucleotide. The nucleotides consist of three components, a pentose sugar (D-(0)-" ribose or 2 - deoxy "-D-(-)-"ribose, heterocyclic base") , (purines i.e., adenine and guanine and pyrididines i.e., thymine, cytosine and uracil) and phosphoric acid. Sugar - base constitutes nucleosides. the two types of nucleic acids are DNA and RNA. Nucleic acids play significant role in replication and protein synthesis. What type of linkage hold together monomers of DNA?

Nucleic acids are the biopolymers in which the repeating structural monomeric units is a nucleotide. The nucleotides structural monomeric unit is a nucleotide. The nucleotides consist of three components, a pentose sugar (D-(0)-" ribose or 2 - deoxy "-D-(-)-"ribose, heterocyclic base") , (purines i.e., adenine and guanine and pyrididines i.e., thymine, cytosine and uracil) and phosphoric acid. Sugar - base constitutes nucleosides. the two types of nucleic acids are DNA and RNA. Nucleic acids play significant role in replication and protein synthesis. Adenine and thymin are joined by stronger hydrogen bonds than guanine and cytosin. Is it true or false?

Nucleic acids are the biopolymers in which the repeating structural monomeric units is a nucleotide. The nucleotides structural monomeric unit is a nucleotide. The nucleotides consist of three components, a pentose sugar (D-(0)-" ribose or 2 - deoxy "-D-(-)-"ribose, heterocyclic base") , (purines i.e., adenine and guanine and pyrididines i.e., thymine, cytosine and uracil) and phosphoric acid. Sugar - base constitutes nucleosides. the two types of nucleic acids are DNA and RNA. Nucleic acids play significant role in replication and protein synthesis. If one of hte strands of DNA has the following sequence of bases in the 5' - 3' direction. 5'-A-G-T-C-A-A-G-3' Which base is closest to the 5' - end in the compementary strand?

Which of these statements about protein synthesis are NOT correct ? I. During transcription, mRNA synthesized from DNA nucleotides to have the same sequence of nucleotides as the DNA strand on which it was made. II. During transcription , tRNA is synthesized from RNA nucleotides and carries codons that are complementary to the sequence of nucleotides on the DNA strand on which it was made. III. During translation, mRNA is synthesized from RNA nucleotides to have the complementary sequence of nucleotides to that. Of the DNA strand on which it was made . IV. During translation ribosomes move on mRNA from '5' and '3' one codon at a time .This is called translocation

GRB PUBLICATION-THE GENETIC MATERIAL-DNA
  1. Adenylic acid is a // an :

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  2. Structural unit of DNA is :

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  3. Nucleotides have a sugar consisting of :

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  4. What is a nucleotide ?

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  5. Nucleotides are building blocks of nucleic acids. Each nucleotide is a...

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  6. Similarity between DNA and RNA, both :

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  7. Nucleotides arrangement in DNA can be studied by :

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  8. Nucleotide on hydrolysis does not give :

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  9. Condensation product of adenine, ribose and phosphoric acid is named a...

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  10. A short length of DNA molecule has 80 thymine and 80 guanine bases. Th...

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  11. Which of the following is not relevant to the structure of double heli...

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  12. If a length of DNA has 45,000 base pairs, how many complete turns will...

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  13. Statements : A. The four nucleotide bases are not necessarily presen...

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  14. The successive nucleotides of DNA are covalently linked through :

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  15. The carbon atoms of the pentose sugar involved in phosphodiester bond ...

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  16. In DNA the two chains of double helix run opposite to each other. This...

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  17. The two polynucleotide chains in DNA are :

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  18. Antiparallel strands of a DNA molecule means that :

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  19. DNA strands are antiparallel because of the presence of :

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  20. A nitrogenous base is linked to the pentose sugar through :

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