Biology, 26.09.2019 23:30 fatimitashikita
Which of the following best describes steps that take place during a humoral immune response? a. t cells divide into t cells and cytotoxic t cells to fight infectious agents. b. cytotoxic t cells destroy pathogens that are detected by memory t cells. c. memory b cells divide and produce plasma cells that engulf and destroy pathogens. d. b cells bind to an antigen and produce plasma cells and memory b cells.
Answers: 1
Biology, 22.06.2019 01:00, suselygonza
Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand
Answers: 1
Biology, 22.06.2019 05:00, pr4ever
Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.
Answers: 3
Biology, 22.06.2019 06:00, Nathaliasmiles
Onsider the paragraph above. what is one chemical property of water? a) water is a polar molecule. b) water is the universal solvent. c) water reacts with group 1 metals. d) water has a high specific heat capacity.
Answers: 1
Biology, 22.06.2019 10:00, christinavelez26
In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis
Answers: 2
Which of the following best describes steps that take place during a humoral immune response? a. t...
Mathematics, 07.04.2021 18:10
Mathematics, 07.04.2021 18:10
History, 07.04.2021 18:10
Physics, 07.04.2021 18:10
Mathematics, 07.04.2021 18:10
English, 07.04.2021 18:10
Mathematics, 07.04.2021 18:10