Notes in 🏃 Javier ✪ WI

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Published	01/14/2024	The primordial germ cells are formed during which week of embryonic life?a. 2 b. 3 c. 4 d. 5
Published	01/14/2024	The 16-cell stage zygote is formed during this timea. Day 2 b. Day 3 c. Day 4 d. Day 8
Published	01/14/2024	Establishment of body axis occurs in what week?a. 3rd week b. 4th week c. 5th week d. 6th week
Published	01/14/2024	Which significant event happened during 2nd week of fertilization?a. Splitting into 3 germ layers b. Hypoblast giving rise to amnion c. Differentiatio…
Published	01/14/2024	Initiation of gastrulation starts in:a. Primitive streak b. Neural tube c. Primitive node d. Neural plate
Published	01/14/2024	Umbilical vessels begin to form at this timea. 14-15 b. 16-18 c. 19-20 d. d. 20-21
Published	01/14/2024	Formation of the neural tube from the neural plate is referred to asa. neurulation b. embryonic differentiation c. Formation of the notochord d. Gastr…
Published	01/14/2024	When will the cranial neuropore close?a. 26-27 b. 24-25 c. 22-23 d. 20-21
Published	01/14/2024	The body cavity is form by which of the followinga. paraxial membrane b. intermediate membrane c. lateral plate mesoderm d. endoderm
Published	01/14/2024	Forebrain induction happens in the presence of this structure:a. Oropharyngeal membrane b. Notochordal plate c. Prechordal plate d. Neural plate
Published	01/14/2024	Somitomeres appear on which day of embryonic life?a. 19th b. 20thc. 21st d. 22nd
Published	01/14/2024	Which of the following best describes the homeobox gene? a. is an RNA-binding motif b. specifies caudocranio axis c. folic acid regulates its expressi…
Published	01/14/2024	Formation of notochord and somites is regulated by a. Brachyury T gene b. Lefty2 c. PITX2 d. BMP-4
Published	01/14/2024	What is true regarding the beginning of gastrulation?A. Formation of mesoderm and endodermB. Formation of neural plate C. Presence of allantois D. Inv…
Published	01/14/2024	Appearance of hind limb buds occurs on this time of embryonic lifea. 26-27 b. 28-30 c. 31-35 d. 36-42
Published	01/14/2024	Digital rays in hand and foot plates appear during which embryonic period? A. Day 30-34 B. Day 36-42 C. Day 48-50 D. Day 34-36
Published	01/14/2024	In monozygotic twins, splitting occurs during this cell stage of zygote a. 2b. 4c. 8 d.16
Published	01/14/2024	The following are true for both meiosis and mitosisa. divided into stages b. produces daughter cells c. replication of genetic material d. haploid in …
Published	01/14/2024	Events that are true in fertilization a. The spermatozoa is incapacitated b. Resumption of 2nd meiotic division in oocyte c. the oocyte membrane can b…
Published	01/14/2024	Events in the 2nd week of life a. Differentiation of trophoblast b. Formation of epi and hypoblast c. Appearance of exocoelomic activity d. Amnion cov…
Published	01/14/2024	The following occurs during Day 13: a. Formation of Primary Villus b. Formation of Somatopleure c. Formation of Chorionic Cavity d. Embryoblasts invad…
Published	01/14/2024	During 3rd week a. Formation of secondary villous b. Notochordal formation c. Formation of neural plate d. Neural fold fusion
Published	01/14/2024	Diaphragm develops froma. Pleuroperitoneal folds b. Septum transversum c. Esophageal folds d. Neura
Published	01/14/2024	The mesoderm will give rise to the ff:a. Central nervous system b. Heart c. Pituitary gland d. Kidney
Published	01/14/2024	Endoderm gives rise to: (MMCQ)1. Epithelial lining of the respiratory tract 2. Blood vessels 3. Epithelial lining of urinary bladder 4. Peripheral ner…
Published	01/14/2024	Prevents expression of nodal from crossing the right sideA. OTX2, LIM1, HESX1 B. Cerberus and lefty C. BMP4 D. NODAL E. SHH
Published	01/14/2024	Important for head formation A. OTX2, LIM1, HESX1 B. Cerberus and lefty C. BMP4 D. NODA
Published	01/14/2024	Inhibit NODAL and establish embryonic cranial end a. OTX2, LIM1, HESX1 b. Cerberus and Lefty1 c. NODAL d. BMP4 e. SHH
Published	01/14/2024	Initiation and formation of primitive streak a. OTX2, LIM1, HESX1 b. Cerberus and Lefty1 c. NODAL d. BMP4 e. SHH
Published	01/14/2024	Microdeletion at the long arm of maternal chromosome A. Klinefelter syndrome B. Turner syndrome C. Trisomy 18 D. Angelman Syndrome E. Cri-du-chat synd…
Published	01/14/2024	Absent ovaries, short stature and femaleA. Klinefelter syndrome B. Turner syndrome C. Trisomy 18 D. Angelman Syndrome E. Cri-du-chat syndrome
Published	01/14/2024	Partial deletion of the short arm of chromosome 5A. Klinefelter syndrome B. Turner syndrome C. Trisomy 18 D. Angelman Syndrome E. Cri-du-chat syndrome
Published	01/14/2024	XXY, Male, Testicular atrophyA. Klinefelter syndrome B. Turner syndrome C. Trisomy 18 D. Angelman Syndrome E. Cri-du-chat syndrome
Published	01/14/2024	Syndactylyl, intellectual disability, low-set earA. Klinefelter syndrome B. Turner syndrome C. Trisomy 18 D. Angelman Syndrome E. Cri-du-chat syndrome
Published	01/14/2024	Equal chromosome contribution from male and female gamete A. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich …
Published	01/14/2024	Cells as the basic unit of animal lifeA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich Wolff E. Hyeronymous…
Published	01/14/2024	Higher embryonic forms never resemble other forms except its ownA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Frie…
Published	01/14/2024	Blastoderm is coined fromA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich Wolff E. Hyeronymous Fabricius of…
Published	01/14/2024	Embryonic InductionA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich Wolff E. Hyeronymous Fabricius of Acqua…
Published	01/14/2024	Detailed description of placentaA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich Wolff E. Hyeronymous Fabri…
Published	01/14/2024	Studied the dog and sheep embryoA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich Wolff E. Hyeronymous Fabri…
Published	01/14/2024	Generation of AnimalsA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich Wolff E. Hyeronymous Fabricius of Acq…
Published	01/14/2024	AnimalculesA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich Wolff E. Hyeronymous Fabricius of Acquapendente…
Published	01/14/2024	Miniature versionA. Theodore Schwann B. Karl Enrst von Baer C. Christian Heinrich Pander D. Kaspar Friedrich Wolff E. Hyeronymous Fabricius of Acquape…
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