QUESTION 9In our walk-through of the HIV ELISA in zoom class, we were doing a test used to diagnose HIV. How would the procedure be different if we were testing for antibodyto West Nile virus (WNV)?WNV antigen would be adsorbed to the wellsa different enzyme would be attached to the secondary antibodyⒸanti-WNV antibodies would be adsorbed to the wellsenzyme-linked anti-WNV antibody would be used as the secondary antibodyO a different substrate would be used

ELISA stands for Enzyme Linked Immunosorbent Assay. It is a common laboratory method in molecular…

Answered: QUESTION 9 In our walk-through of the…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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OO HUAWEI Nova 2 Plus DUAL CAMERA Question 39 Regardless on the method of generating the vaccine or its type, there is a common fact which is? Select one: Not yet O a. The immune system will produce specific and determinant antibody for each virus answered Marked out of O b. The immune system will not react to viruses but it will react to bacterial infections only 1.00 P Flag O C. The immune system will produce several antibodies for one type of virus question O d. The immune system will produce a general antibody to any invading virus e. The immune system will engulf any virus Question 40 HETEROCHROMATIN refers to O a. Regions of the genome that is unfavorable for gene translation Not yet answered Ob. Region of the genome that is favorable for gene replication Marked out of O C. Regions of the genome that is favorable for gene transcription 1.00 Od. Regions of the genome that is unfavorable for gene transcription P Flag question O e. Regions of the genome that is favorable for gene…
OO HUAWEI nova 2 Plus DUAL CAMERA In ELISA, the enzyme has a direct attachment with a. Primary and support surface b. Primary and secondary antibodies C. Secondary antibody d. Support surface e. Primary antibody What will stimulate the immune system to fight the invading virus? a. The binding of the antibiotics to the capsid of the virus b. The binding of the antibodies to the nuclear proteins of the virus C. The binding of the antibodies to the surface proteins of the virus d. The binding of the antibodies to the RNA of the virus e. The binding of the virus to the host cells
If a blood sample agglutinates when mixed with Anti-A serum, but does not agglutinate when mixed with Anti-B serum, what is the blood type of that sample? Group of answer choices B A AB O
Which staining method was used in the picture? O Nissl staining O In situ hybridization Silver impregnation (the Golgi method) Immunostaining with an antibody O Intracellular injection of a fluorescent dye
Question 5 Thinking about the staming patterns with wright stain, and how the DNA and cytoplasmic RNA are stained, one the following would appear as a pinkish Basophile stippling ⒸHB C Heinz bodies ⒸH₂H € OC
QUESTION 4 Which of the following is required for activation of the adaptive immune system? O Activation of complement proteins O Inflammation O Memory cells O Presentation of antigen
GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new automated system that can detect normal levels of dissolved immunoglobin A (70. to 312. mg/dL), using a blood sample that is as small as 250 µL. Calculate the minimum mass in milligrams of immunoglobin A that the new system must be able to detect. Be sure your answer has the correct number of significant digits. mg 0 x10 X
Class I major histocompatibility complex molecules are found on O all anucleated cells. O antigen-presenting O all nucleated O None of the choices are correct. QUESTION 67 Important characteristics of antimicrobic drugs include O readily delivered to the site of infection. O high toxicity against microbial cells. O remains active in body tissues and fluids. do not cause serious side effects in humans. O All of these choices are correct. QUESTION 68 Antibodies O can bind to an immunogen. O are part of the nonspecific immune response. O can target the immunogen for destruction. O both can bind to an immunogen and can target the immunogen for destruction. O both can bind to an immunogen and are part of the nonspecific immune response.
WELL NUMBER ORGANISM 1 2 3 4 6 7 8 Human +++ +++ + tt t++ + ++ Cow Chimpanzee t t+ Frog Monkey オt+ ャ+ ++ KEY: +++ Heavy Agglutination (Gel Solidification) + Medium Agglutination (Thick Liquid) Slight Agglutination (Flecks) No Reaction Lab Questions: 1. Animals that are most closely related to humans exhibited ichimpanzee agglutination. Heavy Medium Slight No 2. Animals that show little relation to humans exhibited cow agglutination. Heavy Medium Slight No 3. Which animal is most closely related to humans? Cow Chimpanzee Frog Monkey 4. Which animal is most unrelated to humans? Cow Chimpanzee (Frog Monkey
Please help me I really a comprehensive explanation please help. Talk about covid and why it’s a problem and what it is ?? Discuss our immune system and the type of immune systems people can have as well as what antibodies are ?? What is about vaccination and what type of vaccinations we use here in NZ for covid ??
QUESTION 2 Which type of molecule recognizes macromolecules that are present in/on certain groups of pathogens? Complement proteins Histamines Interferons Toll-like receptors
Question 8. If you were to fix a migrating fish keratocyte with a large lamellipodium and perform immunocytochemistry with antibodies to detect actin, where would you detect the actin?

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