Why do you think all organisms use nucleic acids for encoding genetic information? Why not use proteins or carbohydrates? What advantages might DNA have as the source of genetic information?

Q: While trying to determine the structure of DNA, Watson and Crick at one point proposed that like…

A: 1)James Watson and Francis Crick proposed the double helix model of DNA, which is now widely…

Q: Which of the following combinations are true of the nucleotide composition of a sample of DNA?…

A: Deoxyribonucleic acid (DNA) is the chemical name for the molecule that carries the genetic…

Q: Watson and Crick, the pair of researchers who determined the structure of DNA, deduced the pairing…

A: According to Chargaff's rule :  Pairing between nitrogen bases are followed by this -  Adenind -…

Q: DNA strands that can form a double helix are said to be Select an answer and submit. For keyboard…

A: Deoxyribose Nucleic Acid or DNA is a double-stranded molecule with the shape of a twisted ladder.

Q: Why is DNA and not any other macromolecule represents the genetic code?

A: Biomolecules are organic compounds found in living organisms. All living organism will have these…

Q: what are the uses of nucleic acids? a-Three things about how nucleic acids are used in cells:…

A: The nucleic acid polymer has nucleotide as its monomeric unit. synthesis of nucleotides is an…

Q: DNA is a nucleic acid that consists of thousands of smaller, repeating units called nucleotides.…

A: DNA and RNA are called nucleic acids. They are made of small monomers called nucleotides.

Q: Researchers have proposed that early life on Earth used RNA as its source of genetic information and…

A: There are two types of nucleic acids: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). Most…

Q: What purpose does DNA serve inside a cell?

A: Cell biology is considered as the study of cells, their structure, and their functions. The cells…

Q: eema wants to determine whether or not the nucleus of a cell differs in the chemical compounds they…

A: Both human and mouse are eukaryotes . Eukaryotes have true nucleus which is surrounded by nuclear…

Q: )Which of the following statements are true? Choose all that apply a)There are multiple codons…

A: The DNA expression involves the protein synthesis which involves a series of events primarily the…

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.