These are concerned with the replication and synthesis ofDNA. Write a short essay that distinguishes between the termsreplication and synthesis, as applied to DNA. Which of the two ismost closely allied with the field of biochemistry?

Q: What is the structural make-up of a DNA unit.

A: The biochemical substance that is passed on from the preceding generation to the succeeding…

Q: State the type of bond that joins the bases in a DNAdouble helix. Why are these bonds used?

A: A molecule of deoxyribonucleic acid comprises two linear helices made up of nucleotides forming a…

Q: From what samples can DNA be extracted?   What applications does DNA have in medicine?

A: DNA (Deoxyribonucleic acid) A type of nucleic acid present in each kind of living cells. It is…

Q: Distinguish between (a) unidirectional and bidirectional synthesis, and (b) continuous and…

A: Answer- DNA replication or synthesis of DNA is the formation of DNA from the parental strand in the…

Q: Prior to the action of DNA ligase, how many hydrogen bonds are holding these two DNA fragments…

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

Q: A principle of biology is that structure determines function.Discuss how the structure of DNA…

A: The principle of biology states that the structure determines the function. The  cells, DNA and…

Q: Suppose that each of the bases in DNA were capable of pairing with any other base. What effect would…

A: DNA consists of adenosine (A), thymine (T), cytosine (C|) and guanine (G) which base pairs to form a…

Q: Describe the structure and complementary base pairing of DNA.

A: DNA is made up of molecules known as nucleotides.Each nucleotides contains a  Phosphate group Sugar…

Q: Define deoxyribonucleic acid (DNA)

A: The four most important biomolecules in living things are carbohydrates, amino acids, lipids, and…

Q: In the process of DNA replication, there are four important enzymes. Construct a table, provide what…

A: Replication is the process of copying and duplicating a molecule of DNA. It is often defined as a…

Q: What would be the most obvious characteristic of the base distribution of a single-stranded DNA…

A: DNA of a virus has a genome made of deoxyribonucleic acid (DNA) that is replicated by a DNA…

Q: The DNA polymerase cannot start making a new DNA polymer out of nothing, it needs preexisting…

A: DNA molecules makes their own identical copies by a process known as DNA replication. It takes…

Q: Whose research suggested that DNA was helical?

A: DNA (deoxyribonucleic acid) is the hereditary unit of an organism. It consists of the hereditary…

Q: What is needed for DNA replication to take place? Explain using a figure which illustrates there…

A: DNA replication is a process of producing two identical DNA replica similar to the parent DNA.

Q: What would fit best for right properties of dna?

A: Introduction: DNA may be a chemical basis of heredity and will be thought to be the depository…

Q: Describe the structure of DNA. Where are the bases,sugars, and phosphates in the structure? Which…

A: Nucleic acids are the major class of biomolecules that are important for all forms of the organism.…

Q: Suppose that bases in dna is capable of pairing with any other base What effect would this…

A: DNA  DNA is a genetic material that is composed of sugar,  phosphate  and one of the four…

Q: If the GC content of a DNA molecule is 48 percent, whatare the percentages of the four bases (A, T,…

A: DNA is a double-stranded molecule that houses genetic information.

Q: If this sequence of bases was on one side of a DNA moléčulé, whát wõuld be on the opposite side?…

A: The answer is TTTAGCC. The last option.

Q: The final steps of DNA synthesis involve the removal and replacement of primers with DNA, and the…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy-ribose nucleic acid in which…

Q: Explain why DNA is structurally stable

A: DNA is genetic material which stores the genetic information of the body.

Q: Name and write the structures of the purine and pyrimidine bases present in DNA.

A: DNA is a polynucleotide strand. DNA is transcribed into RNA and RNA is translated into proteins.…

Q: Discuss the reasons proteins were generally favored over DNA as the genetic material before 1940.…

A: Genetic material is either DNA for all normal cella and RNA for viruses only. These materials are…

Q: The rungs in the middle of the twisted ladder of a DNA are called

A: DNA stands for deoxyribonucleic acid, which may be a molecule that contains the informational an…

Q: What are the kinds of unusual structures of DNA you are aware of? List at least four examples.…

A: DNA does not always take the form of a double helix. It can often be found creating structures…

Q: A double-stranded molecule of B DNA contains 340 nucleotidesWhat topic in genetics does this…

A: Nucleic acid is serving as primary information carrying molecule in cells. There are two types of…

Q: If one strand of a DNA molecule has the base sequence 5′-AGCATTAAGCT-3′, what is the base sequence…

A: The complementary base pairing rule or Chargaff’s rule states that the DNA base pairs are always…

Q: Which of the following statements are true about doublestranded DNA?a. A + C = T + Gb. A + G = C +…

A: DNA is formed of molecules known as nucleotides. Every nucleotide molecule is composed of a sugar…

Q: A student was analyzing the base composition of a DNA sample, but has lost all the data except the…

A: DNA nucleotide base structure: Each individual unit of the DNA nucleotides is made up of a…

Q: Is there any situation in which DNA is made based on a RNA template? If there is, explain with an…

A: DNA is the double helix, which exhibits nucleotide sequences. These are replicated by the daughter…

Q: What is the benefit of this complementary nature of DNA?

A: Complementary strands means that where there is Adenine in one of the stand there would be Thymine…

Q: List Some useful properties of DNA.

A: DNA is deoxyribonucleic acid. It is the hereditary material and is present inside the nucleus of the…

Q: To determine: The base sequence of complementary strand if a DNA molecule has base sequence…

A: DNA was identified in the nucleus in the late 1860s by Friedrich Meischer, but its function was…

Q: How did Griffiths and Avery discover that DNA was the molecule of heredity?  Would we have been able…

A: Griffith in 1928 proved DNA was the genetic or hereiditary material.  Later, Avery, McLeod, and…

Q: Single-stranded regions of DNA are attacked by nucleases in the cell, yet portions of DNA are in a…

A: DNA replication is the process of production of identical copies of the DNA sequences. It is…

Q: The backbone of the DNA molecule is made up of two alternating componebts, what are these? Explain.

A: DNA is considered to be the genetic material within the nucleus that gets packed in thread-like…

Q: Distinguish the different structural forms of DNA fromone another.

A: DNA is the genetic material present in living organisms that include animals, plants, bacteria, and…

Q: List the differences and similarities in the way the twodaughter strands of DNA are synthesized at a…

A: DNA (deoxyribonucleic acid) is the genetic material of almost all living organisms. It is a double…

Q: Explain how the properties of DNA determine howit moves through a gel, is cut by restriction…

A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…

Q: Determine whether the following statement regarding eukaryotic DNA replication is true or false: DNA…

A: Introduction Chromosomes are structures found within the nucleus of various cells. DNA, which…

Q: Explain to a friend the characteristics a molecule must have to function as genetic material and…

A: Introduction  The main genetic material in most organisms is DNA. The basic properties for any…

Q: tate Chargaff’s rules. How did these rules help to discern the structure of DNA?

A: There are two types of nucleic acids, deoxyribonucleic acid or DNA and ribonucleic acid or RNA. Both…

Q: Chargaff determined the base composition of DNA from a variety ofdifferent sources.What information…

A: Introduction DNA is the genetic material whose structural unit is nucleotides. Each nucleotide…

Q: What was the first, DNA or RNA? Justify your answer with solid reason

A: The DNA replicates itself from the template itself using the DNA polymerase. The RNA is transcribed…

Q: nd" of a DNA molecule actually mean?

A: Deoxyribonucleic acid can be defined as the molecule which is composed of two polynucleotide chains…

Q: Can you recall the two chemical differences between DNA and RNA?

A: The material used to store genetic information in the mitochondria or nuclei of an organism’s cells…

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.