Marker genes Study guides, Revision notes & Summaries

Large pressure gradient between left ventricle and aorta during systole - Answer- aortic stenosis (calcification) Hyperacute transplant rejection is what type of hypersensitivty rxn - Answer- type 2 - pre existant recipient antibodies react to donor antigen acute transplant rejection is what type of hypersensitivity rxn - Answer- type 4- T cell mediated OR humoral: similar to hyperacute except antibodies form after transplant which type of transplant rejection is both type 2 and type...

GCD Quiz 7/8 Practice 69 Questions with Verified Answers Which of the following may be used as a vector in a gene-cloning experiment? a.mRNA b.Plasmid c.Virus d.Both b and c - CORRECT ANSWER d The restriction enzymes used in gene-cloning experiments _______, which generates sticky ends that can _______. the DNA, enter bacterial cells the DNA, hydrogen bond with complementary sticky ends late DNA, enter bacterial cells late DNA, hydrogen bond with complementary sticky ends - CORRE...

BACE Exam Questions and Correct Answers Match the compound to its corresponding bond type. - ANSWER NaCl - Ionic H2O - Polar Covalent CH4 - Nonpolar Covalent Which of the following should be used to calculate the amount of compound required to make a solution? - ANSWER Molecular Weight Below is a list of the four groups of macromolecules found in living things. Match the macromolecule to its example and associated functions. - ANSWER Carbohydrates - Example: cellulose. Functions: en...

ALU 301 - Ch 2 - Inflammatory Bowel Disease (2024) inflammatory bowel disease (IBD) Term used for 2 inflammatory conditions of undetermined etiology. 1. Ulcerative Colitis (UC) 2. Crohn's Disease (CD) --Generally accepted idea that UC and CD are diff dz's but have overlapping manifestations making it difficult to distinguish one from the other --Both manifest as dz's of GI tract characterized by chronic inflammation w intermittent periods of exacerbation and remission. Both can be ass...

BIOL 3030 Practice Exam 40 Questions with Verified Answers Which enzyme untwists the parent strands of DNA during replication? - CORRECT ANSWER DNA helicase Tetrad analysis is a technique for a. determining base sequences in DNA b. mapping genes in organisms retaining the four meiotic products in one structure c. measuring the number of chromatids at meiosis d. separating neurospora mycelia - CORRECT ANSWER b. mapping genes in organisms retaining the four meiotic products in one struct...

CEA Which tumor marker is used for colorectal cancer? 18-23 days; it binds with neonatal Fc receptor What is the half-life of IgG? Why is the duration of the half-life significant? Nasopharyngeal swab Which of the following is the most suitable specimen for the isolation of Bordetella pertussis? lower, higher Potassium, calcium, and total protein are ___________ in capillary specimens, where glucose is typically _______________ than in venous blood. FISH Which mo...

CEA - ️️Which tumor marker is used for colorectal cancer? 18-23 days; it binds with neonatal Fc receptor - ️️What is the half-life of IgG? Why is the duration of the half-life significant? Nasopharyngeal swab - ️️Which of the following is the most suitable specimen for the isolation of Bordetella pertussis? lower, higher - ️️Potassium, calcium, and total protein are ___________ in capillary specimens, where glucose is typically _______________ than in venous blood. FI...

CEA - ️️Which tumor marker is used for colorectal cancer? 18-23 days; it binds with neonatal Fc receptor - ️️What is the half-life of IgG? Why is the duration of the half-life significant? Nasopharyngeal swab - ️️Which of the following is the most suitable specimen for the isolation of Bordetella pertussis? lower, higher - ️️Potassium, calcium, and total protein are ___________ in capillary specimens, where glucose is typically _______________ than in venous blood. FI...

AB MT 2023/2024 EXAM REVIEW All of the following donors would be permanently deferred EXCEPT which one? - CORRECT ANSWER-38-year-old male who received rabies vaccine after a dog bite 3 months ago All of the following donors would be permanently deferred: - CORRECT ANSWER-75- year-old male who had acute hepatitis 20 years ago following surgery, 19-y/o first-time donor who received human growth hormone 12 years ago, and a 24-y/o donor with a history of a positive test for Hepatitis C fro...

Which cancer originates from connective tissue? Answer osteogenic sarcoma carcinoma refers to abnormal cell proliferation originating from which origin? Answer epithelial cells carcinoma in situ is characterized by which changes? Answer Cells remain localized in the glandular or squamous cells which term is used to describe a muscle cell showing a reduced ability to form new muscle while appearing highly disorganized? Answer anaplasia what are tumor cell markers? Answer hormones, enz...