Which of the following contributes to the invasiveness of Treponema pallidum?
A) hyaluronidase
B) fimbriae
C) lipooligosaccharide in the cell wall
D) TSST
E) IgA protease
A
Bloom's Taxonomy: Comprehension
Section: Bacterial STDs
Learning Outcome: 24.23
You might also like to view...
Parasitized caterpillars eat more alkaloid-rich
food in order to: a. poison themselves. b. poison the parasite. c. give themselves better nutrition to fight off the parasite. d. kill themselves so the parasite will die with them. e. all caterpillars perfer alkaloid-rich food
Boyle's Law
What will be an ideal response?
Blood transports
A. nutrients, respiratory gases, and waste products. B. chemical messengers. C. heat. D. All answers are true.
Most scientists agree that global warming is underway; thus, it is important to know how plants respond to heat stress. Which of the following would be a useful line of inquiry to try and improve plant response and survival to heat stress?
A) the production of heat-stable carbohydrates B) increased production of heat-shock proteins C) the opening of stomata to increase evaporational heat loss D) protoplast fusion experiments with xerophytic plants