Question 7 Listen lon channels are proteins that are needed for proper nerve-nerve or nerve muscle communication. A particular ion channel protein is made in nerve cells, but not kidney cells. One explanation for this difference is that a) The ion channel gene is not found in the kidney cells, but is found in the nerve cells b) Kidney cells and nerve cells have different transcription factors c) Kidney cells and nerve cells have different enhancers d) Kidney cells and nerve cells have different promoters

Question 7 Listen lon channels are proteins that are needed for proper nerve-nerve or nerve muscle communication. A particular ion channel protein is made in nerve cells, but not kidney cells. One explanation for this difference is that a) The ion channel gene is not found in the kidney cells, but is found in the nerve cells b) Kidney cells and nerve cells have different transcription factors c) Kidney cells and nerve cells have different enhancers d) Kidney cells and nerve cells have different promoters

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 15 Shortly after transcriptional initiation by RNA polymerase II, a methylated nucleoside (7-methylguanosine, m7G) is added and linked by a 5′–5′ phosphodiester bond to the first 5′ nucleotide, What is this process called? Question 15 options: 3' Capping 5' Capping Polyadenylation Splicing Question 16 During polyadenylation, the RNA is cleaved at a specific site. The site is: Question 16 options: 15–30 nucleotides downstream of the AAUAAA sequence 15–30 nucleotides upstream of the AAUAAA sequence at AAUAA sequence At random site recognized by RNA polymerase
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 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
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QUESTION 5You are asked to recommend an antibiotic to treat potential pathogenicityt in an animal. Describe a method which will allow you to make this recommendation.
Question 68 Cindy is pushing and will soon give birth to her baby. Prior to labour, Cindy has asked the nursing team to ensure her baby is placed skin-to-skin on her chest and would like delayed-cord clamping. What is the general length of time that cord clamping is delayed? Question 68 options: 45 seconds 30 seconds 3-5 minutes 1-3 minutes
Question:- 17. The optimal volume for blood-culture collection on adults is a. 20 mL of blood per bottle b. precisely 10 mL of blood in each of two bottles c. 20 mL of blood distributed betvveen two bottles but not exceeding 12 mL per vial d. dependent upon the patient's body weight
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Question 1 - Photosynthesis lab Four common plant pigments are likely to be separated and visualized by the paper chromatography experiment. List the expected colors of each of these four pigments below.A) CaroteneB) Chlorophyll aC) Chlorophyll bD) Xanthophyll Explain the mechanism of how floating disks correspond to the rate of photosynthesis. List 2 controlled variables in the leaf disk assay List 2 manipulated variables in the leaf disk assay What is the purpose of adding baking soda to the leaf disk assay? What would you expect during the leaf disk assay if baking soda was not added at all?
QUESTION 19 A transgenic mouse was produced which lacks a protein that is required to assemble tight junctions in the epithelial cells of the skin. What is the most likely medical condition that these animals would have? A Water loss by uncontrolled evaporation from the skin B Reduced ability to heal from a wound C Increased wound size in response to an abrasion D Blistering of the skin due to lack of connection of the epithelium with the basement membrane
Question 23 Heterochromatin is the part of the DNA where genes are transcribed actively Question 23 options: True False Question 24 Chromatin Immunoprecipitation is used to : Question 24 options: Isolate DNA binding proteins Identify specific sequences bound to Transcription factors Identify a DNA binding peptide Identify high throughput sequence