Which of the following best describes the autoimmune response?
a. An antibody activating the humoral immune response in response to a foreign body
b. The T H 1 cytokine-mediated inflammatory response to an antigen
c. An antibody marking parts of one’s own body as foreign
d. An antibody-mediated immune response that happens within minutes of exposure to a usually harmless antigen
c. An antibody marking parts of one’s own body as foreign
The autoimmune response is when antibodies mark parts of one’s own body as foreign, such as organs, tissues, or cells.
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As a research scientist, you measure the amount of ATP and NADPH consumed by the Calvin cycle in 1 hour. You find that 30,000 molecules of ATP were consumed, but only 20,000 molecules of NADPH were consumed. Where did the extra ATP molecules come from?
A) photosystem II B) photosystem I C) cyclic electron flow D) linear electron flow E) chlorophyll
A mechanism of gene regulation that controls the amount of mRNA available for translation is called ____________________
Fill in the blank(s) with correct word
Compare animal and plant cells; how are they different? How are they the same?
What will be an ideal response?
What term describes the birth of a baby buttocks first?
A) placental stage B) labor C) breech birth D) blue baby