If a plasma membrane were compared to a
sandwich, ____ would be considered the
filling.
a. cholesterol
b. protein
c. hydrophilic heads
d. hydrophobic tails
e. carbohydrates
D
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A heavy load of parasites is termed a(n) ________
Fill in the blank(s) with correct word
Which of the following is an autotroph?
A) human B) mushroom C) pine tree D) fish
Which one of the following is NOT an example of an emerging infectious disease?
a) Powassan virus infection b) Venezuelan hemorrhagic fever virus infection c) Zika virus infection d) H1N1 influenza e) Malaria
Which statement is true about the relationship between viral infection and cancer?
a) Any virus type can cause cancer if it infects the "right" cell type b) Only people with compromised immune systems get cancer from viral infection c) About one fifth of all cancer types can be linked to viral infection d) Tumors that arise from viral infection never become malignant