t the major health consequences that arise as our DNA damage response and DNA repair systems become defective.

Q: What is the first step in the process of DNA replication? Which enzyme is responsible for…

A: Your question has 4 subparts. I will answer first 3 subparts, as per guidelines. DNA replication of…

Q: What are some examples of ethical questions raised by the medicaluse of DNA technology?

A: Preimplantation genetic diagnosis and in vitro fertilization raises ethical issues.firstly,  all…

Q: Why are bone marrow stem cells ideally suited as targets for gene therapy?

A: Bone marrow stem cells are widely suited as targets for gene therapy because they provide two major…

Q: Please read the scenario below and then answer the question (in bold) that follows. An original DNA…

A: The original DNA sequence is  3'-GGCGCTAGAATC-5'. A mutated version of that DNA strand is…

Q: What is the significance of the complementarity of the two strands of DNA? It prevents mutations…

A: The question is asking about the importance of the complementarity of the two strands of DNA.…

Q: Activity 1.4: Essay.Direction: Explain your answer.Today, it is easy to make transgenic plants and…

A: Transgenic plants or animals is a genetically modified organism (GMO)  whose DNA has been altered…

Q: What are the two ways in each X ray cause damage

A: An x ray  is a penetrating form of high-energy electromagnetic radiation. Radiation can cause damage…

Q: What are some ways that recent DNA technologies might affect you personally?

A: These days, DNA-based technology is very common. Biotechnology is the process of manipulating living…

Q: Most genetic mutations are deleterious, producing negative effects. True or false?

A: The objective of the question is to determine whether most genetic mutations are harmful or…

Q: Which of the following is not a DNA repair mechanism?

A: DNA repair is a set of procedures through which a cell detects and repairs damage to the DNA…

Q: Does DNA alterations during DNA replication result in the formation of cancerous cells? And how does…

A: DNA is the deoxyribonucleic acid, which contains the genes in the form of a sequence of nucleotides,…

Q: What is an example of a disease or a disorder that results from an error in DNA replication? What…

A: DNA replication is a process in which DNA forms its complementary strand. It s is a complex process…

Q: What are the three possible effects on the cell (or organism)  when a mutation occurs in DNA? Which…

A: A mutation happens when a DNA gene is disrupted or altered in such a manner that the hereditary…

Q: Provide an overview of the 3 main results of DNA mutations.

A: In biology, mutation refers to alteration in nucleotide sequence present in the genome of an…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.