Neurulation Samenvattingen, Aantekeningen en Examens

the brain begins as an embryonic structure called the - correct answer neural tube, shortly after conception it is formed in neurulation, all areas of the brain develop from here the brain is considered mature around what age - correct answer 25, the brain is not mature until our mid-twenties because the prefrontal cortex (which enables executive function abilities) continues to develop until this time what is the sequence in which we learn our abilities - correct answer sensory, motor, e...

IB Biology: Option A (Neurobiology) with Complete Solutions Neural tube - develops by neurulation - elongates as embryo grows - develops in first month of gestation (humans) Neurulation development of a dorsal nerve cord at an early stage in development in chordates Neural pruning removal of dendrites and axon branches from some neurons Medulla oblongata controls autonomic activities e.g. swallowing, digestions, vomiting, breathing, heart rate Cerebellum coordinates unconsc...

the brain begins as an embryonic structure called the - neural tube, shortly after conception it is formed in neurulation, all areas of the brain develop from here the brain is considered mature around what age - 25, the brain is not mature until our midtwenties because the prefrontal cortex (which enables executive function abilities) continues to develop until this time what is the sequence in which we learn our abilities - sensory, motor, emotional skills, executive function skills (begi...

final exam all bio 4400, Cell Fate and Specification, Exam 2: Neurulation, Exam 2: Neurons, Exam 2 - Neural Crest cells, Exam 2: Sensory placodes and organs, Cell-cell interactions and signaling Ectoderm doesn't move through the __________ or __________ - CORRECT ANSWER 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... - CORRECT ANSWER placode - thickenings of surface ectoderm what are 4 types of cell interact...

final exam all bio 4400, Cell Fate and Specification, Exam 2: Neurulation, Exam 2: Neurons, Exam 2 - Neural Crest cells, Exam 2: Sensory placodes and organs, Cell-cell interactions and signaling Ectoderm doesn't move through the __________ or __________ - CORRECT ANSWER 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... - CORRECT ANSWER placode - thickenings of surface ectoderm what are 4 types of cell interact...

final exam all bio 4400, Cell Fate and Specification, Exam 2: Neurulation, Exam 2: Neurons, Exam 2 - Neural Crest cells, Exam 2: Sensory placodes and organs, Cell-cell interactions and signaling Ectoderm doesn't move through the __________ or __________ - CORRECT ANSWER 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... - CORRECT ANSWER placode - thickenings of surface ectoderm what are 4 types of cell interact...

final exam all bio 4400, Cell Fate and Specification, Exam 2: Neurulation, Exam 2: Neurons, Exam 2 - Neural Crest cells, Exam 2: Sensory placodes and organs, Cell-cell interactions and signaling Ectoderm doesn't move through the __________ or __________ - CORRECT ANSWER 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... - CORRECT ANSWER placode - thickenings of surface ectoderm what are 4 types of cell interact...

Ectoderm doesn't move through the __________ or __________ ANSWER: 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... ANSWER: placode - thickenings of surface ectoderm what are 4 types of cell interactions? ANSWER: 1) Internal/mechanical 2) Juxtacrine signaling 3) Paracrine signaling 4) Endocrine signaling Note: these are arranged in order of closest interaction to longest distance interaction The 6 word key to ...

Ectoderm doesn't move through the __________ or __________ - CORRECT ANSWER 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... - CORRECT ANSWER placode - thickenings of surface ectoderm what are 4 types of cell interactions? - CORRECT ANSWER 1) Internal/mechanical 2) Juxtacrine signaling 3) Paracrine signaling 4) Endocrine signaling Note: these are arranged in order of closest interaction to longest distance interactio...

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 wit...