What are the bases found in a DNA? In an RNA? How are these bases paired?

Q: What is the main function of a DNA helicase?

A: Deoxyribonucleic acid can be defined as a molecule that is composed of two polynucleotide chains and…

Q: What is are key differences between DNA and RNA?

A:

Q: What kind of bond do nucleotides use to form the DNA backbone?

A: DNA (deoxyribonucleic acid) is a biological macromolecule that carries the genetic information for…

Q: What is the rule for the pairing of nitrogen-containing bases in the DNA molecule? And in the RNA?…

A: Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are two main nucleic acids (RNA). From…

Q: How does the structure of RNA differ from DNA?  What are the main types of RNA?

A: Nucleic acids are the transmitters of genetic information. There are two types of nucleic acids,…

Q: What is a secondary structure of DNA?

A: DNA is a molecule composed of two polynucleotide chains that coil around each other to form a double…

Q: How does the double helix structure of DNA support its role in encoding the genome?

A: Double helix of DNA is stabilized by two forces: Hydrogen bonds between nucleotides  Base…

Q: How are the structures of DNA and RNA similar? How are they different?

A: DNA STRUCTURE:- DNA structure is given by Watson and Crick, who proposed the double-helical…

Q: What are the silent features of the double-helix structure of DNA?

A: DNA is a polymer macromolecule, made of thousands of monomers. Monomers are the nucleotides.…

Q: What functional group is found on a 3' end of DNA?

A: DNA is a double stranded helical structure composed of nucleotides. It is made up of polymer of…

Q: What is the complementary strand of the following DNA strand?

A: The type of nucleic acid present in the nucleus of the cell is deoxyribonucleic acid or DNA. It is…

Q: What are the packages of DNA helix?

A: Deoxyribonucleic acid (DNA) is the hereditary unit of life, which carries the genetic information in…

Q: If a double-stranded DNA molecule is 15% thymine, what are the percentages of all the other bases?

A: The deoxyribonucleic acid is the genetic material that is passed from one generation to another…

Q: What is DNA made of?

A: Johann Friedrich Miescher, a Swiss scientist, was the first to discover the DNA molecule in the…

Q: How many hydrogen bonds will be involved in base pairing in a DNA molecule of 50 base pairs that…

A: DNA is the genetic material which store the genetic information.

Q: the shape of a DNA molecule is a double helix. what makes up the outer regions of the molecule and…

A: DNA possesses a double helical structure that looks like a twisted ladder. Two helices of DNA run in…

Q: What types of subunits make up a single strand of DNA? How are the subunits linked?

A: Introduction  DNA strand is composed of three components: Deoxyribose Sugar Nitrogenous Bases…

Q: What are the 3 parts of a nucleotide?

A: Deoxyribonucleic acid (DNA) is a molecule which comprises of two polynucleotide chains which are…

Q: What are pentoses? What are the roles of pentoses in DNA and RNA molecules?

A: Pentoses - group of five

Q: In a double-stranded, B-form DNA, how many nucleotide bases can be found in 3 turns of the double…

A: Watson and Crick first described the structure of the DNA double helix in 1953 using X-ray…

Q: What is the backbone of DNA ?

A: DNA stands for deoxyribonucleic acid, is the molecule that contains the genetic information of…

Q: How many RNA bases are Explain your answer. required to code for a protein that contains 250 amino…

A: Transcription is the process in which one stranded mRNA is synthesized from two stranded DNA…

Q: What properties of DNA make it especially well suited to serve as the genetic material?

A: DNA is a type of nucleic acid. It is a polymer of nucleotide. Initially RNA is believed to be the…

Q: If a DNA double helix contains 28% T nucleotides, then what is the percentage of A nucleotides?

A: Chargaff's rules are used to determine the composition of nucleotides in DNA.

Q: What base is missing in RNA and what base replaces it?

A: DNA and RNA are are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid…

Q: What role does complementary base pairing play in thereplication of DNA?

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: What are the subunits (monomers) of dna and their function?

A: The full form of DNA is deoxyribonucleic acid. It is a genetic material which is present inside the…

Q: Why is a methylated base employed in DNA and not in RNA?

A: DNA and RNA are the two types of nucleic acids. Deoxyribose nucleic acid (DNA) is present in all…

Q: What is a double-stranded DNA molecule ?

A: DNA also known as Deoxyribonucleic Acid is a macromolecule(Nucleic acid). It is found in the nucleus…

Q: What is the nature of the DNA double helix?

A: Introduction: DNA is a type of nucleic acid that is present in the nucleus of the cell. It is the…

Q: What are the components of the DNA and RNA molecule? What is the structural difference between DNA…

A: what is DNA and RNA ? DNA or Deoxyribonucleic acid carry genetic information in all living component…

Q: What is the difference between the 3′ end and the 5′ end of a polynucleotide?

A: The genetic material is composed of a polynucleotide chain that exhibits the nucleotides, which are…

Q: What are the three parts of a nucleotide

A: Nucleotides are the building blocks of nucleic acids, viz. Deoxyribose nucleic acid (DNA) and Ribose…

Q: What is the composition of a DNA fragment that is what is a DNA fragment made of?

A: Nucleic acids are the essential macro molecules that carry and transmit genetic information in the…

Q: What are cis-acting DNA elements ?

A: There are different macromolecules present in humans. They include carbohydrates, proteins, lipids,…

Q: Name the bases present in RNA. Which one of these is not present in DNA?

A: KEY WORDS :- RNA - Ribonucleic acid DNA - Deoxyribonucleic acid

Q: What are pentoses? What are the roles of pentoses in DNA and RNA molecules

A: Carbohydrates are the biomolecules which is composed of monosaccharide, disaccharides and…

Q: If the sequence of base pairs on a DNA molecule are AGATTAGTG, what is the sequence on the…

A: Deoxyribonucleic acid (DNA) is a molecule made up of two polynucleotide chains that coil around each…

Q: What are the template and nontemplate strands of DNA?

A: Given: Need to find the template and nontemplate strands of DNA

Q: In a segment of DNA consisting of 1000 nitrogen bases, 28% of which are thymine, how many bases are…

A: The majority of the cells have DNA as the genetic material. DNA is transmitted from the parents to…

Q: What occurs when a base at a certain position in one strand of the DNA molecules is replaced by one…

A: There are four kinds of bases in DNA. These are Adenine, Thymine, Guanine, and Cytosine. The bases…

Q: why is the double helix structure of DNA very important?

A: Answer: Introduction: DNA – Deoxyribonucleic acid and RNA- Ribonucleic acid are two types of nucleic…

Q: What are the four nitrogenous bases found in DNA?

A: DNA is a macromolecule and is made up of two complementary strands which are anti parallel to each…

Q: If a region of one strand of a DNA double helix has the sequence 5'-CAGATAC-3', what is the sequence…

A: The nucleotide base pairing is complementary that is two complementary nitrogenous molecules are…

Q: What is the essence of complementary base pairing?

A: Complementary base pairing is the phenomenon where in a molecule of DNA, guanine always binds to…

Q: How many hydrogen bonds will be involved in base pairing in a DNA molecule of 100 base pairs that…

A: DNA and RNA are are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid…