BIOD 101
MODULE 6 EXAM & REVIEW GUIDE
Actual Questions and Verified Answers
Portage Learning
Inside you will get:
➢ Updated Module Exam & Review Guide
➢ True & False Questions
➢ Multiple Choice Questions and Answers
➢ Expert-Verified
,Table of Contents
BIOD 101 MODULE 6 EXAM ....................................................... 2
BIOD 101 MODULE 6 EXAM REVIEW GUIDE ....................... 10
BIOD 101 MODULE 6 EXAM
During the Gram-stain procedure, Gram-positive bacteria retain a dye
that is _______ in color, while Gram-negative bacteria retain a dye that
is _________ in color.
purple; pink/red
Which of the following statements is/are true of Eukaryotic
cells? (select all that apply)
A) DNA is housed in a membrane-bound nucleus
B) They are always single celled
C) Bacteria are examples
D) All of the above statements are true
A
, Explain how pathogens use capsules to evade host cell detection
Pathogens can sometimes form protective capsules that are thick enough
to mask surface antigens. Not only are the pathogens difficult to recognize,
but the capsule provides the additional benefit of protecting the
microorganisms from degradation by host antimicrobial proteins.
Where is lysozyme found? Describe how lysozyme destroys
pathogens that have entered the body.
Lysozyme is a secreted enzyme found in mucus, tears and saliva that
interferes with the peptidoglycan walls of some bacteria and can thus
destroy potential invaders.
Each of the following statements is true about GAS except
A) It is the causative pathogen of strep throat
B) It is a Gram-positive cocci arranged in chain
C) It is very treatable in developed nations.
D) The mode of transmission is only through person-to-person
contact via saliva
E) All of the above are true
D) The mode of transmission is only through peson-to-person contact via
saliva
Bacterial cell walls are sometimes enclosed by an outer __________
which serves as a mechanism of adhesion to host cells or other
bacterial cells
MODULE 6 EXAM & REVIEW GUIDE
Actual Questions and Verified Answers
Portage Learning
Inside you will get:
➢ Updated Module Exam & Review Guide
➢ True & False Questions
➢ Multiple Choice Questions and Answers
➢ Expert-Verified
,Table of Contents
BIOD 101 MODULE 6 EXAM ....................................................... 2
BIOD 101 MODULE 6 EXAM REVIEW GUIDE ....................... 10
BIOD 101 MODULE 6 EXAM
During the Gram-stain procedure, Gram-positive bacteria retain a dye
that is _______ in color, while Gram-negative bacteria retain a dye that
is _________ in color.
purple; pink/red
Which of the following statements is/are true of Eukaryotic
cells? (select all that apply)
A) DNA is housed in a membrane-bound nucleus
B) They are always single celled
C) Bacteria are examples
D) All of the above statements are true
A
, Explain how pathogens use capsules to evade host cell detection
Pathogens can sometimes form protective capsules that are thick enough
to mask surface antigens. Not only are the pathogens difficult to recognize,
but the capsule provides the additional benefit of protecting the
microorganisms from degradation by host antimicrobial proteins.
Where is lysozyme found? Describe how lysozyme destroys
pathogens that have entered the body.
Lysozyme is a secreted enzyme found in mucus, tears and saliva that
interferes with the peptidoglycan walls of some bacteria and can thus
destroy potential invaders.
Each of the following statements is true about GAS except
A) It is the causative pathogen of strep throat
B) It is a Gram-positive cocci arranged in chain
C) It is very treatable in developed nations.
D) The mode of transmission is only through person-to-person
contact via saliva
E) All of the above are true
D) The mode of transmission is only through peson-to-person contact via
saliva
Bacterial cell walls are sometimes enclosed by an outer __________
which serves as a mechanism of adhesion to host cells or other
bacterial cells
