Q: What are Tumor Markers ?
A: Cancer is the abnormal growth and multiplication of normal cells. Cancer cells divide rapidly.…
Q: What do you mean by neuroplasma?
A: Introduction: There is no such word called neuroplasma. It is either neoplasm or neuroblastoma.…
Q: Why is infection likely to occur at the tumor site?
A: Unlike cancer, tumor won't spread to different areas. It will be formed as a lump in any part of the…
Q: What is tumor ? Explain the types of tumor a human can face ?
A: Cell is the basic unit of life. Based on the number of cells an organism may be prokaryotic or…
Q: What is the fastest rate of growth of the tumor?
A: The rate of growth of tumor is slower than expected
Q: What causes cancer?
A: A collection of related diseases is called “cancer”. This occurs due to the uncontrollable growth of…
Q: What is the function of the capsule?
A: Bacterial cell has different components which are divided into: structures external to the cell…
Q: What are the normal functions of the BRCA1 tumor suppressor gene?
A: The BRCA1 gene codes for the protein that causes breast cancer type 1. BRCA1 is a human tumour…
Q: What differentiates a benign tumor from a malignant tumor?
A: Step 1 Normal cells remain adhered to one another. They have a definite life span. As some old cell…
Q: Why are tumors difficult to treat with drugs?
A: p53 is a gene that makes a protein which is present in the nucleus of a cell regulates the cell…
Q: Which important characteristic of tumor cells did Otto Warburg discover?
A: Cells are the primary functional unit of life. It divides in number to proceed development in the…
Q: What stage cancer did the football player alfonso have?
A: Cancer is the uncontrolled division of cells. It has four stages. Some cancers have zero stage too.…
Q: what would be the likely effect of a mutation that prevented the formation of memory cells?
A: Mutation is the sudden heritable changes that occur in the DNA sequences due to error while copying…
Q: What type of HPV causes cancer?
A: Human papillomavirus(HPV) is a common virus and it spreads from person to person by skin to skin…
Q: Is cancer a genetic disease ?
A: Cancer includes overgrowth of the cells above the normal number. It is studied under the domain of…
Q: What is permanent mature cells?
A: Permanent mature cells are the cells that are not capable of regeneration.These cells are said to be…
Q: Why was blood glucose measured?
A: A device is an electronic or mechanical equipment that is made to serve a particular purpose.…
Q: What is sepsis?
A: Sepsis is a illness caused to human body
Q: What are tumors?
A: Cancer involves many diseases in which the living cells evade control mechanisms that generally…
Q: What characteristics of cancer cells would make HeLa cells immortal?
A: Cells are the underlying, practical, and organic units of every living being. A cell can duplicate…
Q: What is the difference between a benign and a malignant tumor?
A: The abnormal and uncontrolled division of cells leads to the formation of an undifferentiated mass…
Q: What is cancer?
A: In a multicellular creature, cell division is a natural process. Cell division has usually defined…
Q: Which combination of oncogenes, tumor suppressors, and repair enzymes is LEAST likely to develop a…
A: 8. Normally, the human body have controlled cell growth and division i.e. new cells are created to…
Q: What are the Changes that enable a tumor to grow and to invade distant tissues?
A: Cancer is a medical condition that is characterized by the cluster of cells that has the ability to…
Q: Which drug inhibits protein synthesis?
A: DNA is the genetic material that carries genetic material in the form of coded nucleotide sequences.…
Q: what is abNormal excision?
A: Excision refers to the act of removal or cutting out something.
Q: What is tumour
A: In cancer, cells grow abnormally. Cancer is not one disease. It is a group of diseases. The…
Q: O anaphase I
A: Spindle fibers can be defined as the protein structure that divides the genetic material in the…
Q: What is born Cancer
A: Since there is nothing called born cancer, we are assuming that you wanted to ask about bone cancer…
Q: Which test helps in diagnosis of cancer?
A: The cellular growth that occurs when the cells divide uncontrollably is known as cancer. It arises…
Q: What are the danger signs of malignant tumor growth?
A: Malignant tumors have uncontrolled cell growth that spreads locally or to distant locations. Tumors…
Q: What is Wilms tumor and what cellular components are involved?
A: A mass of tissue that develops abnormally when cells do not die on schedule or expand and divide…
Q: Why is the tumor microenvironment important to cancer progression?
A: Cancer progression requires metastasis which in turn is the ability of tumors to migrate within the…
Q: Why are the tumors not mailgnant?
A: Any unregulation in cell cycle leads to serious consequences like cancer ,apoptosis etc
Q: What properties are gained during tumor progression that contribute to malignant behavior and…
A: The cells normally divide to replace the worn-out cells and died via a process called apoptosis.…
Q: Genotype Phenotype | | || From Edward From Jenna
A: Inheritance is passing of character from parent generation to progeny. Genetic makeup of an…
Q: Define tumor progression?
A: Tumorigenesis or carcinogenesis or oncogenesis means the mechanism of induction of tumors; agents…
Q: What is a tumor suppressor? What is an oncogene?
A: Cancer is a diseased condition where the cells show abnormal growth and proliferation. The cancerous…
Q: What is the mode of inheritance for this genetic disease?
A: Pedigree analysis is done to see the inheritance pattern in a family and to determine the…
Q: What characterizes a cancer cell?
A: Introduction Loss of control over regulated mechanisms like division, differentiation, and apoptosis…
Q: Who gave the statement “Omnis cellular cellula”?
A: Science is a systematic enterprise that builds and organizes knowledge in the form of testable…
Q: How did Peyton Rous prove that transmission of the tumor was through a virus?
A: By connecting with host proteins, growing while the human immune system is weakened, and hijacking…
Q: Does the etiology of a cancer influence its manifestation?
A: Cancer Cancer is a disease remarked by uncontrolled cell division which is triggered by mutations…
Q: What is the difference between benign and malignant tumors? What is the disadvantage of this…
A: TUMOR- A tumor is a lump or growth of cells that is abnormal. A tumor can sometimes be made up of…
Q: What are the most common side effects of cancer treatment?
A: Treatment Modalities for cancer 1. Surgery 2. Chemotherapy 3. Radiation Therapy 4. Biologic and…
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- ] Mr. X, aged 85, was recently diagnosed with a particular type of brain tumor and was referred to Dr. Y, chief of surgery at the nearby university hospital, for further evaluation. This type of tumor is benign in 60% of cases and is malignant in the other 40% of cases. Mr. X’s remaining lifetime will depend on the type of tumor (benign or malignant) and on the decision whether or not to remove the tumor. The table below shows the estimates of Mr. X’s remaining lifetime according to the most up-to-date information known about this type of tumor. Tumor Leave tumor Remove tumor Benign 8 5 Malignant 1 5 Dr. Y could perform exploratory surgery before deciding whether or not to remove the tumor to assess the status of the tumor better. Exploratory surgery indicates a benign tumor 75% of the time if the tumor is indeed benign. The surgery is known to indicate a malignant tumor 65% of the time if the tumor is indeed malignant. Exploratory surgery itself is dangerous: there is a 5% chance…What are neoplasias?Does the etiology of a cancer influence its manifestation?