Which of the following would most likely promote necrosis? Select one: a. activation of p53 b. pathogenic infection c. cyclin d. activation of cdk e. inactivation of p53

Q: Addition of which of the following components to any C3 convertase leads to the formation of C5…

A: The innate immune system is the body's first line of defence against foreign invaders. It is a…

Q: The human immunodeficiency virus (HIV) often infects and destroys CD4 T cells. These CD4 T-cells are…

A: Introduction  Our immune system plays key role in defence against harmful foreign particles be it…

Q: Which of the following doesn't occur in the inflammatory response? O A. Decreased vascular…

A: When healthy tissues are wounded by physical/chemical stimuli or are invaded by bacteria, viruses,…

Q: Plasma is the ________. a. fibers in blood b. matrix of blood c. cell that phagocytizes bacteria d.…

A: Blood and lymph are the two fluid connective tissues. Both of these flow through our cardiovascular…

Q: A researcher was studying red blood cells from a patient homozygous for the sickle cell mutation in…

A: In sickle cell anemia, a genetic condition, red blood cells can become deformed and "sickle-shaped"…

Q: Why must antibody treatments like ZMapp be composed of monoclonal antibodies instead of polyclonal…

A: ZMapp is a experimental drug against Ebola virus. It consists of three monoclonal antibody.…

Q: From the list below, identify which disease is not mediated by antibodies that bind to and alter the…

A: Cell surface receptors are receptors that are usually embedded in the plasma membrane of cells.…

Q: A experiment in which cancer cells were injected into the vein leading to the liver demonstrated:…

A: Cancer that spreads from where it started to a distant part of the body is called metastatic cancer

Q: Researchers have developed mouse models for autism. In an experiment, they introduced Bacteroides…

A: Introduction :-  Autism is a developmental disability. It can cause significant social,…

Q: Which ONE of the following genes is most likely mutated in T‐cell acute lymphoblastic leukaemia?…

A: T-cell acute lymphoblastic leukaemia (T-ALL) is an acute leukaemia. It is aggressive and progresses…

Q: 48. Sjogren's syndrome is an autoimmune disorder where the tear duct glands are no longer producing…

A: • Sjogren's syndrome is an autoimmune disorder where the body's immune system attacks the…

Q: Caspases are involved in ______________. Select one: a. promoting the cell cycle b. promoting cell…

A: Caspases are cysteine dependent proteases. They help in cell death.

Q: Which of the following is both a phagocyte and an antigen-presenting cell? a. NK cell b. eosinophil…

A: An Antigen Presenting Cell, like a macrophage, engulfs and digests a foreign bacteria. An antigen by…

Q: The early events of inflammation are characterized by all of the following except _____. a.…

A: The early events of inflammation are characterized by all of the following i.e. vasodilation,…

Q: The leukocyte pictured above stains intensely with acidic dyes such as eosin. Which of the following…

A: The question is asking about the substance that is contained in the crystalline core of the granule…

Q: Why is anti-angiogenic therapy an attractive attack method against cancer? Select one: o a.…

A: The term "angiogenesis" refers to the formation of new blood vessels. Anti-angiogenic medicines, on…

Q: which of the following cells is derived from a mesenchymal lineage a. mast cell b. neutrophil c.…

A: Stem cells are the cells that are undifferentiated and can differentiate into a particular cell type…

Q: patient was involved a serious accident and lost a large quantity of blood. In an attempt to…

A: According to the theory of osmosis two different solution that are separated by a semipermeable or…

Q: Invading bacteria are recognized by neutrophils, which engulf the bacteria and form a packet within…

A: Neutrophils comprises of around 40% to 70% of the WBC(white blood cells). These are the most…

Q: An example of a lipid-transfer protein found in late endosomes and lysosomes is _____. a. CD1a…

A: The correct answer is (e) CD1e

Q: Which of these types of cytokines do not match with the given description? A. Autocrine - The same…

A: Q. The correct option is D. Explanation: Autocrine: Autocrine signalling is a type of cell…

Q: Myogenic bHLH proteins are ___________ that promote ____________. a. cell-signaling proteins,…

A: Cell consist of proteins which are called as receptors are bonded with the signaling molecules which…

Q: 12. QUESTIONS 12-17: Use the following list of terms to identify the labeled structures in the…

A: Nervous system consists of brain and spinal cord. Nervous system consists of two types of cell -…

Q: Match the following with its function: plasma protein that creates osmotic pressure that prevents…

A: Cell is the basic structural, functional, and biological unit of all known organisms. The cell…

Q: Which of the following is a leukocyte AND a lymphocyte? A. macrophage B. natural killer cell C.…

A: Blood is composed of three types of cells Erythrocytes: which are red blood cells that carry oxygen…

Q: RIPK3 is a key modulator of necroptosis that

A: Necroptosis- The programmed form of necrosis or inflammatory cell death is called necroptosis.…

Q: The majority of colon cancers begin with an alteration of which gene below (select one)?   A.…

A: During the time of cell division , cell basically undergo splitting process at regular normal…

Q: [ANIMAL PHYSIOLOGY] Which of the following statements is incorrect? Select one: Erythropoietin is a…

A:

Q: What are the advantages of using genetically encoded calcium markers over other calcium markers?…

A: Ca2+ is a pervasive intracellular messenger that controls various cellular processes in many organ…

Q: 44. Your patient's, John Doe, lab results showed a macrophage cell count of 1000/mm3. So therefore,…

A: To identify how many macrophage cells a patient has, we are examining the findings of a blood test.…

Q: Which of the following statements is INCORRECT about how the components of hemoglobin are recycled?…

A: Hemoglobin is the iron-protein present in the erythrocytes or red blood cells. It carries the oxygen…

Q: If you could design a drug that increases extravasation at the endothelium, what is the most likely…

A: The leakage of blood, lymph, or other fluid, such as an anticancer drug, from a blood vessel or tube…

Q: In preparying cells for karyotyping, a hypotonic solution is used in the process.  What is the…

A: Cytogenetics is the science or study of chromosomes.

Q: What type of cells were concluded to be corrupted which constitutes a cell line when conducting…

A: The culture of the cells developed from the single cell that grows indefinitely with a uniform…

Q: A mutation in cyclin destroys the protein’s binding site. How would this directly affect cellular…

A: Eukaryotic cells possess a submicroscopic complex supportive framework of protein fibers and tubules…

Q: A brain tumor on histology exam is cystic, has cells of uniform size, and has no mitotic figures.…

A: Cancer is caused due to uncontrolled and abnormal division of the cells of the body. These cells are…

Q: During removal of cancerous tissue in breast cancer, lymph nodes in the armpit are also removed (if…

A: Mastectomy is a procedure which removes entire breast. Radical mastectomy:In this procedure ,most of…

Q: are cytolytic proteins that binds to target cell's plasma membrane to form pores. a. Chemokines b.…

A: The immune system is a network of cells and  proteins which form a various level of barrier to…

Q: A mutation in p21 that destroys its binding site will Select one: a. inhibit transcription of p21 b.…

A: Cyclin dependent kinases (CDKs) bind at the binding site of p21 and this binding leads to inhibition…

Q: Which of the following would most likely promote necrosis?

A: The death of cells or any tissue of body is called as necrosis. Whenever tissue is not getting…

Q: Which of the following binds to surface-bound C3b during formation of the alternative C3 convertase?…

A: An intrinsic part of the immune system's protection against pathogenic organisms is the alternative…

Q: If you run IHC and the antibody you chose binds to everything in a non-specific manner, what visual…

A: Immunohistochemistry (IHC) could be a commonly utilized strategy in science and medication to see…

Q: Which protein is a positive regulator that phosphorylates other proteins when activated? a. p53 b.…

A: Answer: Introduction: Cyclin-dependent kinases (CDKs) are the group of protein kinases, it functions…

Q: Define the following terms: a. NPY/AgRP b. POMC c. NTS d. leptin e. α-MSH

A: Introduction: Hormones are produced by the endocrine glands and transported to the target organs or…

Q: Which of the specimen(s) is a eukaryote cell? (Only one choice is correct).   A. lymphocyte and red…

A: Eukaryotic cells are cells that contain a defined nucleus and organelles and are characterized by…

Q: A method that circulating cancer cells commonly employ to increase survival is:   Select one: a.…

A: Cancer cells undergoes  uncontrolled proliferation and invade other parts of the body there by…

Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.