QUESTION 11Below is a diagram of an assay you learned a lot about in class. In the third image, what is the little purple ball near the top supposed to represent?1O AnalyteO a patient sampleO An enzymeO A substrateA virusO An antibody2.

The biological capacity of antibodies is to tie to microbes and their products, and to work with…

Answered: low is a diagram of an assay you…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question 24 pts When we are vaccinated against SARS-CoV-2, what happens? (select all correct answers) Group of answer choices a) Our adaptive immune system becomes primed to recognize the SARS-CoV-2 virus. b) Our DNA becomes modified. c) We will permanently have viral proteins in our cells d) Our cells will make a partial or complete viral protein, which our immune system will recognize as foreign. e) Memory cells will be ready for a new infection.
QUESTION 27 Which of the following methods can be used to compare the amounts of one specific mRNA that is expressed by two different cell lines? A. Immunohistochemistry B. Western blotting C. Polymerase chain reaction (PCR) D. Immunocytochemistry
Question 6 In the first part of the experiment, there were only a few colonies on the streptomycin positive plate. In the second part, there are a large number of colonies on the streptomycin positive plate that was inoculated with the antibiotic resistant strain. What is the most likely explanation for this difference? 1. The antibiotic resistant strain was composed of a large number of individuals with resistance to streptomycin 2. The exposure to streptomycin caused a mutation in a few individuals
Question 9 What is the most likely reason that there were so few bacterial colonies growing on the streptomycin-positive plate in the first part of the experiment? 1. Streptomycin in the medium caused deleterious mutations in the bacteria. 2. Only a few individuals in the original bacterial culture had the mutation that conferred resistance to streptomycin .
QUESTION 10 Remdesivir is converted in vivo to CMP analog and then phosphorylated to CTP analog. a successful treatment for Ebola. There are more than 1 correct answers in the other choices. a potential chain terminator for the replication of RNA viral genome
Question 8 In a clinical trial of Bacillus Chalmette –Guerin vaccination 1012 children were vaccinated and 20 died and 950 were not and 20 died. Assuming this was a randomized clinical trial a) What is the relative risk of dying? b) Is the vaccine protective against dying composed with the place to (control)?
Question 3Which of the following statements regarding conjugation pili is correct? Question 3 options: a) They facilitate the transfer of RNA between bacterial cells b) They contribute to antibiotic resistance c) They are involved in sexual reproduction d) They are longer than fimbriae and flagella
Question 15 How did you select and grow a streptomycin resistant strain of bacteria in this experiment? 1. A sample of bacteria was exposed to streptomycin by inoculating it onto a streptomycin negative plate. Colonies that grew carried a mutation for resistance 2. A colony of bacteria was with streptomycin so that the antibiotic could alter then genetic composition of the bacteria . 3. A sample of bacteria was exposed to streptomycin by inoculating it onto a streptomycin positive plate. Colonies that grew carried a mutation for resistance
Question 15 How did you select and grow a streptomycin resistant strain of bacteria in this experiment? 1. A sample of bacteria was exposed to streptomycin by inoculating it onto a streptomycin negative plate. Colonies that grew carried a mutation for resistance 2. A colony of bacteria was with streptomycin so that the antibiotic could alter then genetic composition of the bacteria . 3. A sample of bacteria was exposed to streptomycin by inoculating it onto a streptomycin positive plate. Colonies that grew carried a mutation for resistance 4. Samples of bacteria were taken from the culture and observed under a microscope for signs of susceptibility or resistance . Those that were resistant were separated and plated .
QUESTION 26 In a double-stranded DNA molecule, how are the sequences of each strand related to each other? A The sequences are identical. B The sequences are identical except that one strand has a U where the other strand has a T. C The sequences are the reverse compliment of each other and use the nucleotides, A, G, U, and C only. D The sequences are the reverse complement of each other.
QUESTION 10 A 48-year-old female patient has breast carcinoma and presents to the hospital outpatient unit complaining of low energy. The physician orders hemoglobin and hemocrit counts, which were performed. After evaluation, it is determined the patient has anemia in neoplastic disease. The physician orders 3 units of packed red blood cells, which are transfused on the unit. Which coding is best for the blood products? (See the HCPCS options below.) HCPCS Code Descriptor P9010 Whole blood for transfusion, per unit P9021 Red blood cells for transfusion, per unit P9060 Fresh frozen plasma for transfusion, per unit, donor retested P9615 Catheterization for collection of specimen P9045 Infusion, albumin, 5%, 250 ml A. P9021 B. P9021 X 3 C. P9045, P9060 D. P9010 X 3, P9615
Question 12 Imagine you are a cytogeneticist preparing a karyotype, but you forgot to add the colchicine in the early part of the protocol. You are not aware of the mistake, until you look at the slides, as you are getting ready to photograph the slides of the cells that have been dropped, fixed, and stained. What would you see on the slides, that would tell you that you made a mistake earlier in the karyotype protocol?

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low is a diagram of an assay you learned a lot about in class. In the third image, what is the little purple ball near the top supposed to represent? 4 Analyte a patient sample An enzyme A substrate A virus An antibody