Streptococcus pyogenes produces (hemolysin/protein A/M protein) and thereby avoids phagocytosis
What will be an ideal response?
M protein
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In examining a multicellular protist, you notice that it uses pseudopods to engulf its food, that it reproduces asexually by mitosis, and that it has multiple nuclei
These data allow you to infer that the species belongs to which of the following protist groups? A) Euglenida B) Diatoms C) Foraminifera D) Diplomonadida E) Parabasalida
Which of the following statements are not true of the relationship of xylem and phloem?
A. Water exiting the phloem may enter the xylem and be transported to leaves. B. The volume of water moving through the phloem is small compared to that in the xylem. C. The number and size of xylem conduits greatly exceeds the number and volume of sieve tubes. D. In phloem, the plant actively generates the force that drives transport, whereas movement in xylem is largely driven by transpiration. E. Phloem cells are dead at maturity, whereas xylem cells are alive at maturity.
In 1927, the U.S. Supreme Court upheld the right of states to use ____________________ as a means of preventing reproduction by those deemed "unfit."
Fill in the blank(s) with correct word
The super continent _____ included the landmasses that are currently found in the southern hemisphere
a. Antarctica b. Pangea c. Eurasia d. Caprica e. Gondwana