Dendritic system - Study guides, Class notes & Summaries

MLSC 3031 Final Exam Questions & Answers 2024/2025 Antigen-presenting cells - ANSWERSCells that capture microbial antigens and display them for recognition by T lymphocytes. Dendritic cells. B cell mediated humoral immune response - ANSWERSOccurs against many types of microbial cell wall or soluble antigens. Induction of immune responses by antigens - ANSWERS1) Very few naive lymphocytes are specific for any one antigen. 2) Different types of adaptive immune responses are requi...

1. Which glial are responsible for maintaining the integrity of the extracellular fluid that surrounds neurons? A) Oligodendrocytes B) Astrocytes C) Microglial cells D) Stellate cells - B) Astrocytes 2. At what point do the sensory axons from the periphery enter the spinal cord? A) Central nuclei B) Ventral nuclei C) Dorsal root ganglia D) Ventral white matter - C) Dorsal root ganglia 3. Some neurons have long axons that stretch from one part of the CNS to another. What are these c...

Immunology- Block 1 Exam Questions With Answers Pattern Associated Molecular Patterns (PAMPs) molecules shared by groups of related microbes that are essential for the survival of those organisms Ligand any molecule or atom which binds reversibly to a protein Epitope smallest molecular structure recognized by a specific receptor Dendritic Cells, Macrophages, B Cells What are the professional APCs? Peripheral Tolerance of T Cells Auto reactive lymphocytes are kept anergi...

What are the 5 steps of neurological development in order? -Correct Answer Neurulation, cell proliferation, migration and aggregation, formation of axonal and dendritic processes, and synaptogenesis ______________ involves the formation of the neural crest and neural tube. -Correct Answer Neurulation Cell proliferation occurs within the ________ _______. -Correct Answer Neural tube During the migration and aggregation phase of embryological development the cells migrate/aggregate within...

What are Decubitus ulcers? - ️️-bedsores caused by problems with dermal circulation -Caused by compression of superficial blood vessels -Sores most common on skin covering joints or bony prominences -Affects epidermis and dermis: Kills epithelial cells (easier for bacteria to invade) and Erodes dermal tissues What is the Stratum Basale? - ️️-Is attached to basement membrane by hemidesmosomes -Forms a strong bond between epidermis and dermis -Forms epidermal ridges (basis of fing...

BIO 242 EXAM 3 QUESTIONS AND ANSWERS ALREADY PASSED Which defenses are considered nonspecific and innate? A. Primary defense B. Secondary defense Differentiate between the components of the primary and secondary lines of defense. PRIMARY: Physical and chemical barriers SECONDARY: Phagocytosis, inflammation, fever, antimicrobial proteins What region of the human body is safeguarded by fatty acids, acidic pH, lactic acid, and a resilient cell barrier with its own normal biota? ...

USAHS Clinical Neuroscience Exam Questions with Complete Solutions What are the 5 steps of neurological development in order? - Answer-Neurulation, cell proliferation, migration and aggregation, formation of axonal and dendritic processes, and synaptogenesis ______________ involves the formation of the neural crest and neural tube. - Answer-Neurulation Cell proliferation occurs within the ________ _______. - Answer-Neural tube During the migration and aggregation phase of embryologi...

What are the 5 steps of neurological development in order? - correct answer • Neurulation • Cell proliferation • Migration and aggregation • Formation of axonal and dendritic processes • Synaptogenesis ______________ involves the formation of the neural crest and neural tube. - correct answer Neurulation Cell proliferation occurs within the ________ _______. - correct answer Neural tube During the migration and aggregation phase of embryological development the cells...

Immunology Test Bank Exam Questions & Answers, Rated 100%-The germinal centers found in the cortical region of lymph nodes and the peripheral region of splenic periarteriolar lymphatic tissue: - contains large populations of B lymphocytes and plasma cells Balance between TH1 and TH2 cell activation determines outcome of intracellular infections. Thus, in case of Mycobacterium leprae infection: - tuberculoid leprosy will occur in patients with a prominent TH1 response The initiation of T ce...

Integ. NSC exam 1 (long) Name the 5 qualities of information to encode - correct answer Modality Intensity Duration Location Salience What are the 5 factors that influence success or failure? - correct answer Fatigue (sensory overload --> neuron stops firing) Adaptation (expression can change) Sensitization Overlap/redundancy T/F: A beta (β) are myelinated - correct answer True In the somatosensory system, what are the first order neurons? - correct answer The first ne...