________ are made by certain pathogens such as Staphylococcus, Salmonella, Escherichia coli, and Clostridium botulinum. These substances often travel in the bloodstream and cause disease symptoms
Fill in the blank(s) with correct word
Bacterial toxins
You might also like to view...
Living organisms are distinct from nonliving
things by which of the following features?
a. continuous energy inputs b. complex molecular structure c. DNA that guides functioning d. sensing and responding to change e. all of these except complex molecular structure
Radioactive radon gas is emitted from ____
a. rocks and soil b. medical x-rays c. cosmic radiation d. nuclear medicine e. uranium mines
In order for a girl to inherit hemophilia A, her parents would have which genotypes? Select one:
a. XHXH, and XHy b. XHXh, and XhY c. XhXh, and XHy d. XHXH, and XHY e. XHXh, and XHY
What cytokine inhibits cytokine production from macrophages to down-regulate the immune response?
A) interleukin-5 B) interleukin-4 C) interleukin-10 D) interferon- E) interferon-