You have 5 different newly discovered compounds and you want to know if these compounds can possibly cause cancer in humans using AMES test. How do you go about the experiment? Outline the general procedure you will perform and include in your answers the expected result if 3 out of the 5 compounds are potential

Q: drug that has been screened in cancer model through the generation of induced pluripotent stem…

A: induced pluripotent stem cells are the type of stem cells that are produced from the somatic cells…

Q: A researcher wants to study cancer cells from a patient with breast cancer. Is cloning the cancer…

A: Cancer is the disorder that is caused by the uncontrolled cell division.

Q: Which of the following is NOT true of the telomerase enzyme? Question 4 options: A) Its adds a…

A: Cell is a structural and functional unit of living organisms. Several cells joined together to form…

Q: Why is the discovery of induced pluripotent stem cells important to the advancement of science and…

A: Induced pluripotent stem cells (iPSCs) are a subtype of pluripotent stem cells that are derived from…

Q: Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that…

A: Cancer is a condition in which cells proliferate abnormally and infiltrate, erode, and kill healthy…

Q: What kind of systems have been developed to detect CSCs? Describe by giving examples.

A: CSCs are a little subpopulation of self-recharging harmful and oncogenic cells that are responsible…

Q: Mutations are random events 1. True 2. False

A: Often mutations in genes are caused by irradiations or any other related genetic damages. So these…

Q: You are given two tubes, one containing cells from normal tissue and thr other containing cells from…

A: Humans are made up of billions of cells. These cells continuously divide for the normal growth and…

Q: low is a diagram of an assay you learned a lot about in class. In the third image, what is the…

A: The biological capacity of antibodies is to tie to microbes and their products, and to work with…

Q: You have  a newly plant extract and you want to know if the extract can possibly cause cancer in…

A: Carcinogenesis means the mechanism of induction of tumours and the agents that cause tumours are…

Q: In x-ray production, most of the kinetic energy of the incident electrons will :converted to X-ray…

A: The question specifically asks for most of the kinetic energy and not all of the kinetic energy.

Q: Question 4 The ethical issue on biotechnology is about human cloning only. A True B False

A: Biotechnology is the huge part of biology and molecular biology and genetics . It has important…

Q: Cellular reprogramming and induced pluripotent stem cells have allowed scientists to model various…

A: Stem cells are human cells that have the ability to give rise to many different types of cells.Stem…

Q: You are a paralyzed patient in need of surgery to help regrow your spinal nerve cells. There are two…

A: The nervous system comprises the brain, neurons and spinal cord. The nerves are responsible for…

Q: Although it is well known that X-rays cause mutations, they are routinely used to diagnose medical…

A: In the United States, radiation absorbed dose, effective dose, and exposure are sometimes measured…

Q: General Biology - True or False , you can read the instructions for clarification, thanks!

A: Genetic modification is a methodology for altering a plant's, animal's, or microorganism's qualities…

Q: One important biological effect of a large dose of ionizing radiation is to halt cell division. What…

A: Cell division is the cycle by which a parent cell separates into at least two girl cells. Cell…

Q: GFP is fluorophore that:   is used to observe fusion proteins in living cells   is synthetic…

A: Answer is option a.) is used to observe fusion proteins in living cells.

Q: “Gene therapy can be used in treating cancers”- Briefly explain this statement at your own words.

A: Gene therapy is a branch of medical science that emphasizes genetically altering cells to provide a…

Q: Select the best answer or answers from the choices given: Mutations may be caused by (a) X rays, (b)…

A: In Biology, the mutation can be described as a process that leads to alternation in the genetic…

Q: Observe the images above which show a portion of the normal and mutated version of the gene that…

A: Sickle cell anemia is an inherited red blood cell disorder in which there are fewer healthy red…

Q: Which of the following is not a reason why proteins were thought to be the cell's carrier of genetic…

A: In cell division and reproduction, cells do not use proteins as a source of genetic material.

Q: Give the pros and cons of Genetic Engineering. PROS CONS 1.   2.   3.   4.   5.   2.What is Genetic…

A: There are many pros and cons for genetic engineering, that includes: Sl.No Pros Cons 1 Provides…

Q: Nanotechnology can provide alternatives to early detection of cancer cells, drug delivery, and…

A: Nanotechnology can provide very fast and sensitive detection of cancer related molecules and has the…

Q: cer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess…

A: Cancers are made up of morphologically and phenotypically diverse cell populations, just like…

Q: in the “DNA extraction from fruit” laboratory, what solution disrupted the cell and nuclear…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Proteins are not suitable to the genetic molecules within cells because they?

A: Answer - Option C - Do not replicate themsleves

Q: Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that…

A: Cancer is a disease in which cells multiply abnormally, infiltrating, eroding, and killing healthy…

Q: Exposure to radioisotopes or other sources of radiation can damage DNA. Humans exposed to high…

A: Acute radiation syndrome (ARS) , also known as radiation sickness or radiation poisoning is a series…

Q: Question 2 The discovery of the DNA structure started the modern era of biotechnology. A True B…

A: Watson and Crick gave the double helix model of DNA. DNA is the molecule which carries hereditary…

Q: cancer. Describe how experiments can be performed and used to determine the accuracy, sensitivity…

A: Breast cancer is cancer that forms inside the cells of the breasts.After cancer, breast cancer is…

Q: A researcher is studying the effects of a novel cancer drug on cell division and comparing the new…

A: Mitotic index It is defined as the ratio of the total number of cells of a specific population that…

Q: How can I study a protein cancer cells?

A: Cancer cells , the uncontrolled growth of the cell, as the growth rate is abnormal, they lost the…

Q: What is your opinion on Synthetic Life Forms/creation of artificial organisms?

A: Synthetic biology is a branch of science that tries to rationally build living organisms, most…

Q: What is an advantage of using pluripotent cells instead of multipotent cells in medical treatments?

A: Embryonic stem cells are pluripotent cells which can gives rise to all of the cell types that…

Q: You have 5 different newly discovered compounds and you want to know if these compounds can possibly…

A: Introduction :- Ames test was given by Bruce Ames . It is a method to test chemicals , compounds for…

Q: The question is: Is there a drug to treat or prevent the disease? •follow the important parts of a…

A: INTRODUCTION- Research is a scientific method to analyze the specific procedures or techniques or to…

Q: Radiotherapy (treatment with ionizing radiation) is one of the most effective current cancer…

A: A Radiation therapy is used to treat cancer. This therapy uses intense energy like X-rays to target…

Q: Most of the energy during x-ray generation is transferred from kinetic energy (the high-speed…

A: X ray generation takes place in x ray tube.The 99% of the kinetic energy is transferred into heat…

Q: Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that…

A: Regular stem cells like hematopoietic stem cells that give birth to the entire blood cell lineages…

Q: From the article entitled "Is there a role for carbohydrates restriction in the treatment and…

A: Cancer cells require more carbs for energy than normal cells. So they can have direct or indirect…

Q: In gel electrophoresis, DNA is made visible with Use the following information to answer the next…

A: Introduction The technique of gel electrophoresis is used to separate DNA fragments based on their…

Q: Which of the following statements about cancer cells is correct? 1. Passenger mutations can lead to…

A: Ans- 1 and 3

Q: ancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess…

A: Stem cells divide to supply greater cells known as daughter cells withinside the frame or withinside…

Q: Is the device suitable for screening for breast cancer, based on your calculated values of its…

A: Patient: Positive for the disease (P) Healthy: Negative for the disease (H) True positive: Number of…

Q: Imagine you have used cBioportal and breast cancer patient datasets and identified a…

A: Introduction :- Cancer is defined as the uncontrolled and un-regulated proliferation of cells , due…

Q: Oncologists (cancer doctors) frequently measure the mitotic index of tumor cells when they are…

A: The mitotic index: This index gives us information regarding the percentage of cells in mitosis at…