Biology, 28.01.2020 20:09 mpete1234567890
If a person has a genetic defect in the metabolic pathway that produces cytokines, then
a. macrophages won't be produced by the immune system.
b. b cells wouldn't be activated to respond when cells presenting antigens are present.
c. histamine won't be produced by mast cells.
d. t cells would take over the role of activating b cells.
Answers: 3
Biology, 21.06.2019 18:50
*will mark brainliest to the first and correct answer less species diversity results in less a. oxygen b. food c. drinkable water d. all of the above
Answers: 2
Biology, 21.06.2019 21:30
What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.
Answers: 1
If a person has a genetic defect in the metabolic pathway that produces cytokines, then
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