Which statement about DNA is FALSE? A. DNA is present in and essential for all living cells. B. DNA is located in the nucleus of eukaryotic cells. C. DNA is not always perfectly copied during DNA replication D. All DNA molecules in human cells are circular.

Q: DNA is a chemical that cells use to store information. Describe how information is encoded in DNA,…

A: DNA is Deoxyribo Nucleic Acid which is a complex molecule which consists of two polynucleotide…

Q: In order to isolate the DNA or RNA from the cells, what would be the first step? a. to block the…

A:

Q: Examine the diagram carefully, and then answer the question below. VII VII i iv vii VII This diagram…

A: DNA is genetic material which composed of 4 nucleotide ATGC and present in double helix form.

Q: What type of molecule contains the site where amino acids link together to make a polypeptide? a.…

A: Translation is a process of protein synthesis from an mRNA sequence. It occurs in the ribosomal…

Q: Compare the amount of DNA at the beginning & at the end of S (synthesis). Any changes to the set of…

A: Ans. S phase, or synthesis phase, is the phase of the cell cycle when DNA packed into chromosomes is…

Q: evaluate the relationship between the structure and function of DNA and RNA and how they encode for…

A: Both DNA and RNA both are nucleic acids. The difference arises in their sugars, RNA contains a…

Q: Which RNA types are involved in translation? A. mRNA, tRNA, siRNA B. siRNA, tRNA, rRNA C. tRNA,…

A: Transcription and translation are 2 steps involved in processing of DNA to proteins. RNA molecule is…

Q: Where does the transcription of DNA into mRNA occur in eukaryotes?   A. Nucleus   B. tRNA   C.…

A: The gene expression involves the transcription and translation of gene and mRNA (messenger…

Q: Which of the following statements best describes DNA and RNA? a. Both are found in chromosomes b.…

A: Introduction :- RNA stands for Ribonucleic acid. It is a nucleic acid that plays a crucial role in…

Q: Make a list of all components necessary for DNA replication; now explain how these components are…

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: Who discovered the molecular structure of DNA?

A: Gregor Mendel is renowned as a father of genetics. He conducted several genetic experiments on pea…

Q: DNA's four letter code consists of nucleotides that can all bond to each other. True False

A: DNA: DNA, short for Deoxyribonucleic Acid, is a long, complex molecule that carries the genetic…

Q: What are major functions that DNA polymerase performs?   A. unzips the DNA strand and makes the new…

A: The process of replication of DNA is catalysed by various sets of enzyme namely: DNA polymerase, DNA…

Q: Levene made which contribution to our understanding of DNA structure? a. He determined that the…

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: The nucleotide sequence in a single strand of DNA represents which level of structure? a.…

A: Deoxyribonucleic acid (DNA) stores the cell’s genetic information and is present in the nucleus of…

Q: atthew Meselson and Franklin Stahl performed an experiment using heavy isotopes and bacteria to…

A: The process of DNA replication is the process by which the genetic material of the organism copies…

Q: Which process in protein synthesis is most affected by a silent mutation? Select one: a. Replication…

A: Silent mutation are essentially base replacements that outcome in no difference in the amino acid or…

Q: According to the picture what is the process of DNA? Use the labeled parts in the answer.

A: DNA is known as Deoxyribonucleic acid. It is an organic compound that has a unique molecular…

Q: How are nucleotides connected to each other in a single strand of DNA?   A. The nitrogenous bases…

A:

Q: Which statment below about nucleotides is TRUE ? A. Base pairing occurs between the 5' and 3'…

A: DNA is composed of four nitrogenous bases: Adenine, Guanine, Cytosine, and Thymine. It also contains…

Q: How does genetic therapy differ from traditional methods of treating a disease?   a. It targets the…

A: Gene therapy is the modern approach to treat a disease from the root of its occuarance. Traditional…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.