Microbiology: An Introduction, Books a la Carte Plus Mastering Microbiology with Pearson eText -- Access Card Package (13th Edition)
13th Edition
ISBN: 9780134729336
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case, Derek Weber, Warner Bair
Publisher: PEARSON
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Textbook Question
Chapter 20, Problem 7MCQ
Which of the following will not affect eukaryotic cells?
- a. inhibition of the mitotic spindle
- b. binding with sterols
- c. binding to 80S ribosomes
- d. binding to DNA
- e. All of the above will affect them.
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Students have asked these similar questions
Which of the following statements about ribosomes is correct? *
a. the number of ribosomes in a cell seldom exceeds 50
b. the active site of a ribosome contains mostly protein molecules
c. structurally, ribosomes have two rRNA- protein subinuts
d. no correct response
What is the complementary hnRNA base sequence produced from the DNA base sequence 5' C-T-A-T-A-C 3' ? *
a. 3' C-T-A-G-A-T 5'
b. 3' C-G-G-A-T-A 5'
c. 3' G-A-U-A-U-G 5'
d. 3' G-A-T-A-T-G 5'
The product of the first phase in protein synthesis is *
a. DNA molecules
b. RNA molecules
c. both RNA and DNA molecules
d. neither RNA and DNA molecules
A rare mutation can result in eukaryotic cells that causes a failure in the cell to synthesize the Signal Recognition Particle (SRP). Failure to make the SRP would impact protein synthesis by ________ .
A. Preventing transition of bound ribosomes to free ribosomes
B. Preventing binding of ribosomes to the rough ER during synthesis of proteins with a signal sequence
C. Preventing export of mRNA out of the nuclear envelope
D. Preventing binding of ribosomes to the smooth ER during synthesis of proteins with a signal sequence
Which of the following is NOT correct?
A. Normal fasting blood glucose level is 200 mg/dL
B. Translation is the process whereby MRNA is produced from a DNA template
C. Synthesis of secretory proteins, integral membrane proteins, or proteins/enzymes for the
lysosomes are made by free ribosomes
D. Chaperonins are cytoplasmic proteins that maintain protein folding and are found in smooth ER
E. All of the above
F. None of the above
Chapter 20 Solutions
Microbiology: An Introduction, Books a la Carte Plus Mastering Microbiology with Pearson eText -- Access Card Package (13th Edition)
Ch. 20 - DRAW IT Show where the following antibiotics work:...Ch. 20 - List and explain five criteria used to identify an...Ch. 20 - What similar problems are encountered with...Ch. 20 - Define drug resistance. How is it produced? What...Ch. 20 - List the advantages of using two chemotherapeutic...Ch. 20 - Why does a cell die from the following...Ch. 20 - How does each of the following inhibit...Ch. 20 - The OH is missing from carbon 39 in ddI. How does...Ch. 20 - Compare the method of action of the following...Ch. 20 - NAME IT This microorganism is not susceptible to...
Ch. 20 - Which of the following pairs is mismatched? a....Ch. 20 - Prob. 2MCQCh. 20 - Prob. 3MCQCh. 20 - An antimicrobial agent should meet all of the...Ch. 20 - The most selective antimicrobial activity would be...Ch. 20 - Prob. 6MCQCh. 20 - Which of the following will not affect eukaryotic...Ch. 20 - Cell membrane damage causes death because a. the...Ch. 20 - A drug that intercalates into DNA has the...Ch. 20 - Chloramphenicol binds to the 50S portion of a...Ch. 20 - Prob. 1ACh. 20 - Why is idoxuridine effective if host cells also...Ch. 20 - Some bacteria become resistant to tetracycline...Ch. 20 - The following data were obtained from a...Ch. 20 - Prob. 5ACh. 20 - The following results were obtained from a broth...Ch. 20 - Vancomycin-resistant Enterococcus faecalis was...Ch. 20 - Prob. 2CAECh. 20 - Prob. 3CAE
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