Streptocoocus pyogens utilizes M protein and ________ to form microfibrils that facilitate attachment to host cells
A) lipoteichoic acid
B) mucus
C) plaque
D) None of the answers are correct.
Answer: A
You might also like to view...
Pharmacological chaperone therapy
A) restores proper folding to a misfolded protein. B) restores the double helix to opened-up DNA. C) restores the sugar-phosphate background to the DNA of a specific gene. D) replaces a missing enzyme.
SIV causes symptomless infections in monkeys and apes, yet causes AIDS-like disease in chimpanzees. HIV is closely related to SIV and causes AIDS in humans. Which of the following is the best explanation for these observations?
A. The effects of viruses on different species is random.
B. Chimpanzees and humans have a more recent common ancestor.
C. SIV is most likely latent in chimpanzees.
D. Monkeys, apes, and chimpanzees are all genetically very similar.
E. SIV is most likely lytic in apes and monkeys.
Discuss three issues associated with the Human Genome Project and genetic testing that might have either ethical,
legal, or social implications in the future. What will be an ideal response?
Which of the following terms includes the fewest species of organisms?
a. ecosystem b. community c. biosphere d. population e. class.