Biology, 24.11.2020 08:20 INEEDTOPASSS
During a cell-mediated immune response, which of the following describes how infected cells are detected by the immune system?
a
The infected cell's membrane shows some of the antigens of the invading pathogen.
b
The pathogen engulfs and destroys healthy cells, leaving antigens behind.
c
Antibodies bind with the pathogen's antigens, causing inflammation and swelling.
d
Memory B cells recognize the cell shape that results from infection by specific pathogens.
Answers: 3
Biology, 22.06.2019 08:10
Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material
Answers: 1
Biology, 22.06.2019 11:30
2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.
Answers: 1
Biology, 22.06.2019 17:30
1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals
Answers: 3
During a cell-mediated immune response, which of the following describes how infected cells are dete...
Mathematics, 26.09.2021 01:30
Geography, 26.09.2021 01:30
English, 26.09.2021 01:30
Biology, 26.09.2021 01:40
History, 26.09.2021 01:40
Mathematics, 26.09.2021 01:40
Biology, 26.09.2021 01:40
Mathematics, 26.09.2021 01:40
Mathematics, 26.09.2021 01:40
Spanish, 26.09.2021 01:40
Business, 26.09.2021 01:40
Mathematics, 26.09.2021 01:40