Which of the following bacterial diseases is not transmitted by a tick?
A) Lyme disease
B) Rocky Mountain spotted fever
C) plague
D) tularemia
C) plague
You might also like to view...
When does the synaptonemal complex disappear?
A) late prophase of meiosis I B) during fertilization or fusion of gametes C) early anaphase of meiosis I D) mid-prophase of meiosis II E) late metaphase of meiosis II
Activated complement proteins _____
a. form pore complexes c. attract phagocytes b. promote inflammation d. all of these
When eukaryotic DNA undergoes replication, DNA helicase opens many sites along the DNA molecule at which DNA replication initiates. These sites are called "origins of replication." In what way does having multiple sites of replication affect the process of DNA replication?
A) It makes the process occur more quickly. B) It allows longer molecules to be generated. C) It ensures that errors in DNA replication never occur. D) It allows proteins to be generated at the same time as DNA.
Which list accurately orders a food chain in the grasslands of Africa from low to high trophic levels?
A) grass, giraffes, lions, vultures, fungi B) grass, fungi, giraffes, vultures, lions C) grass, lions, giraffes, fungi, vultures D) grass, fungi, lions, vultures, giraffes