- Study guides, Class notes & Summaries

MMBIO 261 Bacteria Final Questions With Complete Solutions

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18 pages

Written in 2023/2024

Classroom

what is a characteristic of innate immune system? fast what is an example of how the innate immune system differentiates between self and non-self? toll-like receptor 8 binds CpG DNA what cell type produce type 1 interferon? T cells What is a cytokine? molecule that cells use to communicate which cell is good at phagocytosis but is not considered an antigen-presenting cell? natural killer cell what is the function of B cells? make antibodies and present a...

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8 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

MMBIO 261 - Exam 1 Questions With Complete Solutions

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28 pages

Written in 2025/2026

Grade A+

Classroom

MMBIO 261 Exam II Brian Poole BYU Questions With Complete Solutions.

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16 pages

Written in 2025/2026

Grade A+

Classroom

3 parts of immune system barriers chemicals cells Types of barriers in body skin mucous membrane Skin defense impermeable salty covered in defensins normal flora Mucous membrane defense easier to penetrate than skin tight junctions protective enzymes mucous / cilia Immune chemicals salt complement antibodies lysozyme defensins cytokines Immune Cells Phagocytes Antigen-presenting cells B cells T Cells Natural Killer Cells Basophils Eosi...

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36 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

innate immune system developed early on. recognizes patterns and responds to almost all of them the same way. has a limited number of responses. Innate immune system - components complement, Toll liek receptors (TLR 9), complement, interferons, defensins, antigen presenting cells, neutrophils, macrophages, dendritic cells, natural killer cells. phagocytosis cell eating. done by neutrophils and natural killer cells, macrophages, dendritic cells. phagocytosis: process anti...

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23 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

Which of the following are necessary for something to be classified as a virus? a. protein coat b. DNA genome c. RNA genome d. either DNA or RNA genome e. envelope protein coat and either DNA or RNA genome which of the following infectious agents are simpler than viruses? a. delta particles b. bacteriophages c. prions d. chlamydial spheres e. salt crystals prions What is the standard non-enveloped virus shaped like? a. basketball b. tennis ball c. octahedron d. icos...

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24 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

Secondary Feedback: Primary (congenital) immune deficiency is caused by a genetic defect, whereas secondary (acquired) immune deficiency is caused by another condition, such as cancer, infection, or normal physiologic changes, such as aging. A cancer patient develops an immune deficiency due to the course of the disease. This immune deficiency would be identified as which type? histamine. Feedback: When stimulated by cell injury or the presence of microorganisms, the mast cell rele...

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25 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1