Prescott's Microbiology
11th Edition
ISBN: 9781260409062
Author: WILLEY, Joanne
Publisher: MCGRAW-HILL HIGHER EDUCATION
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5.5, Problem 4CC
Summary Introduction
Eukaryotic ribosomes (80S) are larger when compared to bacterial as well as archaeal ribosomes (70S). Each 80S ribosome is a dimer, containing one 60S subunit and one 40S subunit. Eukaryotic ribosomes can be either attached to the endoplasmic reticulum (ER) or found free in the cytoplasm. Both ER-bound ribosomes and free ribosomes are involved in protein synthesis.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What makes platinum replica EM more desirable than conventional SEM and TEM (address both, specifically) for imaging cytoskeleton?
m-RNA analysis
How How to protect the messenger RNA from lysis by proteases?
Quantitatively describe the unique focusing capability of IEF and identify factors that increase resolution of proteins in IEF.
Chapter 5 Solutions
Prescott's Microbiology
Ch. 5.1 - MICRO INQUIRY In addition to separating each...Ch. 5.3 - MICRO INQUIRY Which cytoskeletal filament is made...Ch. 5.3 - Prob. 1CCCh. 5.3 - Prob. 2CCCh. 5.3 - Prob. 3CCCh. 5.4 - Prob. 1MICh. 5.4 - Prob. 1CCCh. 5.4 - Retrieve, Infer, Apply What is a proteasome? Why...Ch. 5.4 - Prob. 3CCCh. 5.4 - Prob. 4CC
Ch. 5.4 - Describe the secretory pathway. To what...Ch. 5.4 - Prob. 6CCCh. 5.5 - MICRO INQUIRY Which subunit attaches to the rough...Ch. 5.5 - Prob. 1CCCh. 5.5 - Prob. 2CCCh. 5.5 - Prob. 3CCCh. 5.5 - Prob. 4CCCh. 5.6 - Prob. 1MICh. 5.6 - Describe the structure of aerobic mitochondria,...Ch. 5.6 - Prob. 2CCCh. 5.6 - Prob. 3CCCh. 5.7 - Prepare and label a diagram showing the detailed...Ch. 5.7 - Prob. 2CCCh. 5.7 - Prob. 3CCCh. 5.8 - Retrieve, Infer, Apply Outline the major...Ch. 5.8 - Retrieve, Infer, Apply What characteristics make...Ch. 5 - Prob. 1RCCh. 5 - Prob. 2RCCh. 5 - Prob. 3RCCh. 5 - Prob. 4RCCh. 5 - Discuss the statement: The most obvious difference...Ch. 5 - Prob. 2ALCh. 5 - Compare the mechanisms by which most eukaryotic...Ch. 5 - Prob. 4AL
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Need help:, The rRNAs are isolated from the large subunit of a bacterial ribosome and separated by density gradient centrifugation. Draw the resulting density gradient and label the bands observed. Which rRNA is longest?arrow_forwardExplain SDS- polyacrylamide electrophoresis of lysozymearrow_forwardPlease answer fast Explain how you would go about developing new ribozymes capable of targeting new sequences and that can be controlled using effector molecules of your choosing.arrow_forward
- in isolating ribosomes from a yield sample, describe the ideal type of centrifugation for this separation technique based on the following:*Type of Centrifugation* Type of fraction *Give 2 advantages of using this type of centrifuge.*Give 2 disadvantages of using this type of centrifuge.arrow_forwarddetermine the cytokine the sequence template what is cytokine accession number at GenBank ?arrow_forwardDescribe the bioreactor design consideration to be taken in account during the bioprocessing of animal cell culture. Please discuss which factors influence the choice of bioreactor design?arrow_forward
- Analyze the results of Altman and colleagues, andexplain how they indicated that RNase P is a ribozyme. Howdoes the concentration of Mg2+ affect the function of the RNA inRNase P?arrow_forwardOnly answer please, no need to explain… Thank you for your time. i: Modification of the 5 prime ends of eukaryotic mRNA is called? a) Capping b) Polyadenylation c) Splicing d) Transcription ii: Genetic Code is? a) The sequence of Nitrogenous Bases in mRNA that codes for a protein b) Is a Triplet Code c) is Non-Overlapping d) All of these iii. The process of formation of RNA is known as a) Replication b) DNA repair c) Translation d) Transcription iv. Which of the following statement is NOT true regarding transcription/RNA synthesis? a) RNA synthesis occurs in the nucleus b) Unlike DNA synthesis, the only selective sequence of DNA is transcribed to RNA c) RNA synthesis requires a short stretch of RNA primers d) DNA sequences, specific proteins, and small RNAs regulate RNA synthesisarrow_forwardBacterial Identification Virtual Lab Add the Master Mix and answer the following questions: 13. What does the Master Mix contain? 14. What are primers? Why is a primer added? 15. Once the primers bind, what occurs next? 16. What does "highly conserved" mean? 17. Why are highly conserved regions important in this lab?arrow_forward
- Yes or no? Does hydrogen peroxide used for permrabilizing tissues for riboprobe entry ? Does reverse transcriptase synthesize RNA from DNA? does microarrays need to use known gene sequence?arrow_forwardQUESTION: what difficulty will you experience if you do genetic manipulation to streptomyces spp. and how can this difficulty overcome ?? how could you modulate the gene expression for improving the productivity of an antibiotic produced by the streptomyces strain ? discuss with diagramarrow_forwardGive typing answer with explanation and conclusion to all parts Consider the following DNA mRNA sequence: 5’-ACTGATCCATGCCAGGGGTTTTCAACTAAAATGAAA-3’ a) What is the template sequence this mRNA was transcribed from? Include 5’ and 3’ labels. b) Based on this sequence, what you predict would be the resulting peptide sequence from it. c) In examining this sequence what is the proper reading frame of the open reading frame? (+1, +2, +3, -1, -2, or -3). d) What would you predict the peptide sequence to be if there was the following mutation that led to a base change: 5’-ACTGATGCATGCCAGGGGTTTTCAACTAAAATGAAA-3’arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningHuman Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
QCE Biology: Introduction to Gene Expression; Author: Atomi;https://www.youtube.com/watch?v=a7hydUtCIJk;License: Standard YouTube License, CC-BY