Answered: which sample below cannot be used for…

which sample below cannot be used for cytogenetic preparation and why? peripheral blood all can be used cancer biopsy bone marrow

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter22: Diet And Cancer

Section: Chapter Questions

Problem 10RQ

See similar textbooks

Related questions

Q: The cell-free DNA test name was coined from the fact that ______. A. fetal DNA floats freely in the…

A: The cell free DNA test screens for certain conditions caused by an abnormal number of chromosomes.

Q: genes for retinoblastoma (pRB) and p53, act as ________ in regulating the cell cycle

A: The retinoblastoma (Rb) and p53 genes perform an important role in cell cycle mechanisms. They play…

Q: views on how to prevent cancer. (not more than 250 words)

A: Cancer is a disease condition in which the cells start dividing exponential and start changing the…

Q: There are usually ethical concerns when the topic of biotechnology is discussed. The use of…

A: Ethical concerns related to human tissue use in research.

Q: 1. One of the following sentences is NOT correct A. P53 is an example of tumour suppressor gene B.…

A: The connective tissue is a fundamental type of animal tissue i.e., most abundant type of animal…

Q: Explain how a primary cell line is established from a piece of biopsy tissue removed from a cancer…

A: Primary cell cultures are a very important tool that is used in biotechnology and in research. A…

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

A: Pluripotent stem cells are the cells that can be developed into any cell in the body. The stem cells…

Q: A tumor suppressor genea. inhibits cell division.b. opposes oncogenes.c. prevents cancer.d. is…

A: Tumor suppressor genes can act as gatekeepers or caretakers. Those which promote cell death are…

Q: Changes affecting tumor suppressors generally require _____ alleles to be affected in order to…

A: Introduction : A protein that acts to inhibit cell division and keep it under control is encoded by…

Q: Gas pedal that works normally and helps the cell to divide can be compare to what kind of gene ? Is…

A: The gas pedal pushes the cell to enter cell division and the brake pedal stops the cell division.

Q: Discuss the importance of Stem Cells. How does the scientists harvest the stem cells in our body?…

A: Introduction Stem Cells Are Cells That Have The Ability To Differentiate Into A Variety Of Various…

Q: Which of the following do cancer cells rely on to be able to divide indefinitely? tumor suppressors…

A: Cancer is defined as the biological disorder in which the cells undergo uncontrolled growth and cell…

Q: Discuss the evidence used to establish the causal association between virus infection and cancer.…

A: Introduction Cancer is a popular disease now a day. In the US, 1 in 2 women and 1 in 3 men develop…

Q: HeLa cells are a line of cells grown in laboratory culture that has been used extensively in…

A: Cancer is a disease which is caused by the uncontrolled growth of the cells, without regulation of…

Q: advantages and limitations of circulating tumor dna

A: The disease in which abnormal cells continuously grow and divide spreading to other tissue is known…

Q: A question that puzzled scientists was that how chemical carcinogens caused cancer. The experiment…

A: This is a hybridoma technology where a cancerous cell mixed up with a normal myoloma cell and…

Q: Totipotent Cells are cell which can only generate cells of the same type capable of differentiating…

A: The cells are the primary unit of life. An organism may be prokaryotic or eukaryotic in nature. The…

Q: To review: "A drug for cancer is safe one day but is declared as unsafe after some time". Determine…

A: The medications are manufactured according to a set of guidelines to ensure that no bad effects from…

Q: Sometimes, changes or “mutations” occur that prevent genes from doing their job properly. Certain…

A: Now and then, changes or "mutations" happen that keep genes from taking care of their work…

Q: Which of the following usually has a function dealing with inspecting newly replicated DNA for…

A: DNA replication is a process that occurs in all living organisms. In this process, DNA strands of…

Q: how Circulating Tumor DNA as Biomarkers for Cancer Detection technology can be early detector of…

A: Circulating tumor DNA (ctDNA) is found in the blood system and this DNA is related to the DNA that…

Q: To determine : The number of chromosomes in the HeLa cell. Concept introduction: HeLa cell is the…

A: HeLa cells is a cell line used for scientific research and is obtained from the cervical cancer…

Q: Mutations in which of the following types of cells can be transmitted to offspring? * Gametes Germ…

A: In our body hereditary material is DNA. All characteristic or trait in our body or any organism is…

Q: Write down the biomarkers and their importance in cbc test? Explain at your own words

A: Complete blood count test It is the test to perform to evaluate various parameters of blood cells.…

Q: here are usually ethical concerns when the topic of biotechnology is discussed. The use of Henrietta…

A: HeLa are the cells utilized in the purpose of scientific research.HeLa cell lines are derived from…

Q: cancer theoretical framework 1 Definition of concepts 2 Specification of the hypothesis to be…

A: The theoretical framework of cancer is the structure that can hold or support a theory of cancer…

Q: Statement 1: Embryonic stem cells are pluripotent which means that they are capable of…

A: Stem cells are characterized by the ability to form functional tissues, replicate indefinitely, as…

Q: Why are histopathologists interested in the percentage of mitotic cells in a tissue biopsy? 1.High…

A: Microscopic study of the tissue for the diagnosis of the diseases is called as the histopathology.…

Q: A patient comes into your clinic exhibiting generic cancer symptoms. In order to help form a…

A: Carcinogens are the compounds capable of causing cancer. Long-term exposure to carcinogenic agents…

Q: rds, explain metastasis and why this process is important in the prognosis of a patient, and is this…

A: There are different kinds of cancer. A tumor can be cancerous or it can be benign. It is caused by…

Q: All of the following are characteristics of oncogenes EXCEPT Multiple Choice they are mutated…

A: Oncogenes have among other properties: They are proto-oncogenes that mutated. They make normal…

Q: Cell Determination can be reversed under certain circumstances. True False

A: Cell determination normally happens because of inductive motioning between close by cells.…

Q: Of the following choices a loss of function mutation would most lukely contribute to cancer onset if…

A: Normal DNA contains a particular sequence of DNA. If the sequence of DNA is changed due to external…

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: two different cell viability assays.

A: Cell viability assays: These are methods which are used to determine the viability of cells. Cell…

Q: Cancer is related to cellular errors during certain mechanisms and due to certain factors yet, the…

A: Uncontrolled cell division result into cancer. Cancer cells grow in large size and take on the…

Q: Choose the item in column 2 that best matches each item in column 1.…

A: A number of genes are implicated in cell proliferation and differentiation. Tight management of this…

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

A: Cancer is a fatal disease that has both physical and mental consequences for a person. Cancer can…

Q: . One of the following sentences is NOT correct A. P53 is an example of tumour suppressor gene B.…

A: p53 is a tumour suppressor also called as guardian of the genome. p53 is frequently mutated gene and…

Q: Please select a disease (like cancer) that can be modeled through the generation of induced…

A: * Induced pluripotent stem cells are usually will produce insulin and CRISPR which is used to…

Q: A couple with a child affected with DBA undergoes in vitro fertilization (IVF) and genetic testing…

A: The umbilical cord is usually just thrown away after birth – with the stem cells it contains in tow!…

Q: Match the letter of the drug/treatment with the appropriate answer Cell cycle inhibitor directed…

A: 1 ) Cell cycle inhibitor directed against breast cancer ----- IBRANCE 2 ) Gene therapy product…

Q: the potential uses of stem cells in research and/or medicine

A: Undifferentiated or "blank" cells are what stem cells are. This means they have the ability to…

Q: Select the claim that can be made based on the information. UV radiation is required for cell…

A: Induced mutation: due to mutagen any mutation caused. Mutagen: physical: radiation: non-ionizing…

Q: How would you explain cell-cell induction to a 5 year old? (human)

A: Introduction: Cell Induction is a typical approach for controlling differentiation and pattern…

Q: Some viruses are oncogenic (tumor/cancer causing). True False

A: Cancer results from the uncontrolled cell division that causes a lump of cells in a particular area.…

Q: In tissue engineered hearts what kinds of cells are important in addition to stemcells? What is the…

A: Stem cells are undifferentiated or partially differentiated cells in multicellular animals that can…

Concept explainers

Cancer Therapy

Question

which sample below cannot be used for cytogenetic preparation and why?

peripheral blood

all can be used

cancer biopsy

bone marrow

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Which ethical issue is solved by induced pluripotent stem cells? Mention one advantage of using these cells in therapy from the viewpoint of immunology. * Your answer
Which of the following is not correct for the cytogenetic techniques? Samples can be taken in non-sterile conditions Culture time varies according to the type of tissue In GTG banding technique, chromosomes are treated with trypsin to denature proteins G-Banding is the most used banding type PLEASE ASAP I WILL RATE
What type of cells were concluded to be corrupted which constitutes a cell line when conducting cancer-related research? a. Stem cells b. RBC's c. ACF d. NIH 3T3
Human embryonic stem cells are thought to have the potential to provide new treatments for many human diseases Group of answer choices False True
Which of the following is an application of gene chips? Expression profiling. SNP detection. Tumor classification and analysis. All of these answer choices are correct. Detecting chromosomal abnormalities.
Generation of new lines of human ES cells Requires destroying new human embryos May not be needed anymore because human iPSC can be generated All of the above None of the above
Sometimes, changes or “mutations” occur that prevent genes from doing their job properly. Certain mutations in the BRCA genes make cells more likely to divide and change rapidly, which can lead to cancer. What are BRCA genes? What job do these genes normally do in the human body? Citation required.
One of the following can not be used in therapeutic cloning Select one: a. Embryonic b. Blood cells c. Adult stem cells d. Umbilical cord
To determine : The number of chromosomes in the HeLa cell. Concept introduction: HeLa cell is the oldest and commonly used cell line that was derived from the cervical cancer cells. HeLa cells differ from the normal cells in many ways. These cells have the ability to contaminate other cell lines. These cells have furthered the understanding of cancer, HIV and the cells in general. It is still used widely to grow viruses and to test anti-tumor medicines.
Benign tumors: a. are noncancerous growths that do not spread to other tissues b. do not contain mutations c. are malignant and clonal in origin d. metastasize to other tissues e. none of these
Figure 17.15 In 2011, the United States Preventative Services Task Force recommended against using the PSA test to screen healthy men for prostate cancer. Their recommendation is based on evidence that screening does not reduce the risk of death from prostate cancer. Prostate cancer often develops very slowly and does not cause problems, while the cancer treatment can have severe side effects. The PCA3 test is considered to be more accurate, but screening may still result in men who would not have been harmed by the cancer itself suffering side effects from treatment. What do you think? Should all healthy men be screened for prostate cancer using the PCA3 or PSA test? Should people in general be screened to find out if they have a genetic risk for cancer or other diseases?
are changes to the order of nucleotides in a segment of DNA that codes for a protein. Proto-oncogenes Tumor suppressor genes Gene mutations Negative regulators