Homework Answers
Correct answer : option c
Rational:
Bacterial cell wall is made up of peptidoglycan , where as in archaea cell wall is made up of pesudo peptidoglycan, polysaccharides, glycoprotein and pure proteins.
So option c is correct, because the statement is not true.
Option a,b,d is correct statement regarding bacteria, archae a and eukaryotes.
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Which of the following statements is not true regarding the differences between bacteria, archaea, and eukaryotes?...
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Part A Which of the following statements accurately describes bacterial cell walls? In bacteria with acid-tast...
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please answer all A. decomposers. C. pathogens D. eukaryotes. E. fermenters. 2. Which of the following...
please answer all
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42. Which statement is NOT true about DNA? a) DNA acts like an enzyme by binding...
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Part A Which of the following statements accurately describes bacterial cell walls? In bacteria with acid-tast cell walls, the carboxylic acid in the walls forms a layer outside a thin layer of hydrophilic polypeptides. The cell walls of gram-negative bacteria contain many more layers of peptidoglycan than those of gram-positive bacteria. In gram-negative bacteria, the thin layer of peptidoglycan is surrounded by an outer membrane made of phospholipids, lipopolysaccharides, and proteins Gram-negative bacterial cell walls contain teichoic acids, whereas the...
please answer all
A. decomposers. C. pathogens D. eukaryotes. E. fermenters. 2. Which of the following are not considered microorganisms? B. Protozoa C. Bacteria D. Viruses E. fungi 3. All microorganisms are best defined as organisms that A. cause human disease. B. lack a cell nucleus C. are infectious particles. D. are too small to be seen with the unaided eye. E. can only be found growing in laboratories. 4. Which of the following is not a process in A....
Which of the following traits do archaeans and bacteria share? A. lack of a nuclear envelope and structure of cellular membrane B. structure of the plasma membrane OC. lack of a nuclear envelope and presence of plasma membrane OD. composition of the cell wall and lack of a nuclear envelope E. presence of plasma membrane and composition of the cell wall question 2 2 po Which of these structures physically move away from the parent gymnosperm? Choose all that A....
QUESTION 32 2.5 points Save Answer Bacteria and archaea are both classified as Oa. prokaryotes. b. protists. c. eukaryotes. d. fungi QUESTION 33 2.5 points Save Answer Prokaryotes are capable of reproducing more rapidly than eukaryotes because prokaryotes a. use asexual reproduction. b. have smaller ribosomes c. have less genetic material d. have more flexible plasma membranes. QUESTION 34 2.5 points Save Answer Speciation a. can result from geographic isolation. b.occurs in the absence of genetic divergence. Oc. occurs only...
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s. which of the following statements about water activity is not true? a) many fungi can tolerate aw levels of 07-0.8 b) many microorganisms grow well at an aw of 0.98 e sear water has an aw of 0.98 e-xerephiles thrive in dry conditions DNA typically becomes disordered below an a of o.90 Which of the following descriptions about ribosome structure is not true? a) 80s is the size of the intact functional ribosome...
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