What do B cells make when they recognize antigens?
O A. Antibodies
O B. Pus
O C. T...
Biology, 25.04.2020 05:23 angryapple1133
What do B cells make when they recognize antigens?
O A. Antibodies
O B. Pus
O C. T cells
O
D. Pathogens
Answers: 2
Biology, 22.06.2019 03:00
Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.
Answers: 2
Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
Biology, 22.06.2019 14:30
Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d
Answers: 1
History, 13.10.2020 06:01
Biology, 13.10.2020 06:01
Social Studies, 13.10.2020 06:01
History, 13.10.2020 06:01
Mathematics, 13.10.2020 06:01
Biology, 13.10.2020 06:01
Social Studies, 13.10.2020 06:01
Engineering, 13.10.2020 06:01