Answer:
The original phagocyte secretes cytokines that attract other phagocytes
Explanation:
Before phagocytosis occurs and with the presence of an original phagocyte at the scratch site mostly a macrophage (also a phagocyte), chemical signals signals are given off to attract phagocytes to the scratch site.
These chemical signals may be cytokines that are given off by macrophages located in the tissue near the infection site etc. These cytokines produced can then stimulate the recruitment of phagocytes including the neutrophils and monocytes from the blood.
Competitive inhibition can be overcome by increasing the concentration of substrate while uncompetitive and noncompetitive inhibition cannot. Enzyme inhibitors are molecules or compounds that bind to enzymes and result in a decrease in their activity.
Answer:
Explanation:
quadrant to determine the population of plants. The quadrants is square in shape and its been marked with boundaries. It is place on a particular location to determine the number of plants.
Population of owl in 2000 =200 owl
Population of owl in 2004 =126 owl
Change in population = 200 -126=74 plants
There is a decrease by 74 in the number of plant.
Answer:
The answer is c.
Explanation:
Though, more xpensive, the halogen L.B. lasts a lot longer than the,(4 lack of expression on my part).. the "swirly bulbs" are lined with a chemical that affects the environment once disposed of..
The gov. has forbidden the public from buying these bulbs. Although, menards, walmart, etc...bought a surplus of these bulbs, companies are desperate 2 get rid of them, bcause of the above issues..but still not cheap...
