Embriology
Phase of mitosis in which the chromosomes align at the equatorial plane
a)Telophase.
b)Prophase.
c)Anaphase.
d)Metaphase.
d)Metaphase.
Dehydration in which there is greater loss of water than of electrolytes.”
a) Hypotonic dehydration
b) Isotonic dehydration
c) Hypertonic dehydration
Dehydration in which there is greater loss of water than of electrolytes.
a) Hypotonic dehydration
b) Isotonic dehydration
c) Hypertonic dehydration
c) Hypertonic dehydration
Most frequently used stain
a) hematoxylin and eosin
b) Mallory stain
c) methylene blue
d) PAS stain
a) hematoxylin and eosin
How many bones does the skull have?”
a) 20
b) 22
c) 15
d) 18
b) 22
How many continents are there in the world?
a) 5
b) 6
c) 7
d) 8
a) 5
What does the mesodermal layer together with the splanchnic mesodermal layer form?
a) intraembryonic cavity
b) amniotic cavity
c) extraembryonic cavity
d) coelomic cavity
d) coelomic cavity
Energy required to cause the change of 1 g of a substance from liquid state to gaseous state.
a) Surface tension
b) Specific heat
c) Heat of vaporization
d) Ionization
c) Heat of vaporization
They are part of membrane-bound organelles, except…
a) RER (Rough Endoplasmic Reticulum)
b) Mitochondria
c) Ribosome
d) Lysosome
c) Ribosome
Point on the calvaria at the junction of the lambdoid and sagittal sutures.
a) Glabella
b) Inion
c) Bregma
d) Lambda
d) Lambda
Who wrote “Don Quixote”?
a) Gabriel García Márquez
Who wrote “Don Quixote”?
a) Gabriel García Márquez
b) Miguel de Cervantes
c) Pablo Neruda
d) Julio Cortázar
c) Pablo Neruda
d) Julio Cortázar
b) Miguel de Cervantes
It extends from the caudal end of the foregut to the terminal end of the hindgut
a) dorsal mesoderm
b) ventral mesoderm
c) extraembryonic mesoderm
d) intraembryonic mesoderm
d) intraembryonic mesoderm
Groups that absorb ultraviolet light with a maximum absorbance in the 280 nm range.
a) Polar
b) Nonpolar
c) Aromatic
d) Positive charge
c) Aromatic
Category of cilia that appear in large numbers in the apical region
a) Motile
b) Primary
c) Nodal
d) Monocilia
a) Motile
Ligaments that help maintain the normal curvatures of the spine.”
a) Ligamenta flava
b) Posterior longitudinal ligament
c) Intertransverse ligament
d) Nuchal ligament
a) Ligamenta flava
What is the smallest prime number?
a) 0
b) 1
What is the smallest prime number?
a) 0
b) 1
c) 2
d) 3
d) 3
c) 2
Mesodermal block that forms the connective tissue in the liver
a) transverse septum
b) suspensory pedicle
c) somatopleure
d) splanchnopleure
a) transverse septum
pH of hepatocytes
a) 6.9
b) 4
c) 8
d) 1.2-3
a) 6.9
Most apical component in the epithelial cell junction complex. It is best observed by freeze-fracture and does not constitute a constant seal.
a) Gap junctions
b) Zonula occludens
c) Adherens junctions
b) Zonula occludens
Muscle that originates from the inferior mental spine of the mandible and inserts into the body of the hyoid.
a) Omohyoid
b) Digastric
c) Stylohyoid
d) Geniohyoid
d) Geniohyoid
Which ancient civilization built Machu Picchu?”
a) Aztec
b) Maya
c) Inca
d) Olmec
c) Inca
From which week does the fetus grow rapidly in length?
a) 16–20
b) 12–14
c) 23–25
a) 16–20
This type of bond is formed when two cysteines are oxidized to form a cystine, linking the two sulfurs.
a) Ionic interactions
b) Disulfide bond
c) Hydrophobic interactions
d) Hydrogen bond
b) Disulfide bond
It takes place through the plasma membrane of the apical cell and allows the movement of selected substances.
a) Transcellular pathway
b) Paracellular pathway
c) Heterotypic junction
d) Homotypic junction
a) Transcellular pathway
Artery that originates from the anterior aspect of the external carotid artery, either together with the lingual artery or immediately superior to it.
a) Facial artery
b) Maxillary artery
c) Superior laryngeal artery
d) Internal carotid artery
a) Facial artery
Who was the first woman to win a Nobel Prize?
a) Marie Curie
b) Rosalind Franklin
c) Ada Lovelace
d) Jane Goodall
a) Marie Curie