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Quiz

Development of CNS

Charlotte Kamrath 6 Fragen

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Fragen in diesem Quiz (6)

  1. 1Central nervous system development:
    1. AIs derived from Ectoderm
    2. BIs derived from Endoderm
    3. CIs derived from Mesoderm
    4. DDevelops from neuroectoderm
    5. EFormation of neural plate and neural tube is known
    6. FMelanocytes derived from neural crest cells
    7. GMelanocytes are derived from Endoderm
    8. HThe first stage includes formation of neural plate
    9. IThe first stage includes formation of neural tube
  2. 2Central nervous system development:
    1. ACNS appears at the beginning of the third week of embryo age
    2. BCNS appears at the beginning of the sixth week of embryo age
    3. CCNS appears at the beginning of the 10th week of embryo age
    4. DPart of ectoderm differentiates into neuroectoderm
    5. Eall of the ectoderm differentiates into neuroectoderm
    6. FThe cranial open end of the tube is the anterior (rostral) neuropore
    7. Gthe caudal open end of the tube is the posterior (caudal) neuropore
    8. Hthe cranial open end of the tube is the posterior (caudal) neuropore
    9. IThe caudall open end of the tube is the anterior (rostral) neuropore
  3. 3Which glial cells differentiate from neuroectoderm?
    1. AEpendymal cells
    2. BSchwann cells
    3. CSatellite cells
    4. DFibrous astrocytes
    5. EMicroglia
  4. 4From the neural crest arise:
    1. AMelanocytes
    2. BC-cells of thyroid gland
    3. CSchwann cells
    4. DMedulla of adrenal gland
    5. EMesenchyme of the pharyngeal arches
    6. FAdenohypophysis
    7. GParathyroid
  5. 5Mark proper pairs (structure and time of development):
    1. AClosure of neuroporus anterior – 25th day of pregnancy
    2. BClosure of neuroporus posterior – 28th day of pregnancy
    3. CNeural plate – 17th day of pregnancy
    4. DNeural plate – 36th day of pregnancy
    5. ENeural groove – 18th-21st day of pregnancy
    6. FNeural tube and Neural crest – 21st day
    7. GNeural tube and Neural crest – thst day
    8. HClosure of neuroporus anterior - 28th day of pregnancy
    9. IClosure of neuroporus posterior – 25th day of pregnancy
    10. JNeural groove - 15th day of pregnancy
  6. 6Find true sentence regarding the development of the nervous system:
    1. ASchwann cells derived from neural crests
    2. BSchwann cells derived from mesenchyme
    3. CNeural plate appears in 17th day
    4. DNeural plate appears in 21st day
    5. ENeurons of CNS derived from neural tube
    6. FNeurons of CNS derived from neural crest
    7. GMelonocytes derived from wall of neural crest
    8. HMelonocytes derived from ectoderm
    9. INeural groove (neurolation) – 18-21st day
    10. JNeural groove (neurolation) – 25-28th day

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Beschreibung
Quiz am Development of CNS, erstellt von Charlotte Kamrath am 29/05/2021.
Sprache
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