Somites - Study guides, Class notes & Summaries

NBCE Part 1 - General Anatomy Questions And Answers Paraxial: Somites (31) Intermediate: Urogenital system and kidneys Head: Skull, MM, CT of head, dentine Lateral plate: Adrenal cortex, blood & lymph, spleen What are the subgroups of Mesoderm with their respective derivatives? Mesoderm: Lateral Plate The spleen and adrenal cortex are from what germinal layer and sub-group? Mesoderm: Intermediate The kidneys and Uritogenital are from what germinal layer and sub-group? Ectoderm: Surfac...

The extrinsic muscles of the eye are derived from which of the following? - ANS C. Occipital somites Which type of articulation is located between vertebral arches? A - ANS D. Symphysis What suboccipital muscle rotates the atlas on the axis? A. - ANS B. Obliquus capitis inferior The pelvic diaphragm is primarily made up of what muscle? - ANS A. Levator ani A typical thoracic vertebra has how many zygapophyseal joints? - ANS B. 4 Which receptors are not sensory...

Mesoderm, what are the derivatives? Paraxial Intermediate Head Lateral plate - Paraxial - Somites (31) Intermediate - Urogenital system and kidneys Head - Skull, MM, CT of head, dentine Lateral plate - Adrenal cortex, blood & lymph, spleen spleen and adrenal cortex are from - mesoderm lateral plate Kidneys are from - mesoderm intermediate Anterior pituitary and lens of eye are from - surface ectoderm enamel is from - surface ectoderm Neuroectoderm consists of - Neural tube and neural...

What good substances cross the placental membrane? - Answer O2, CO2, H2O, bilirubin, maternal serum proteins, RBc, IgG, IgA What harmful substances cross the placental membrane? - Answer 1) viruses: rubella, HIV, measles, oral conraception, WARFARIN, DILANTIN, Xanax, cocaine, heroin, RH-antibodies What does not cross the placental membrane? - Answer maternal chplesterol, Insulin, Succinylcholine, HEPARIN, bacteria Which vessel supplies blood to the fetus? - Answer umbilical vein Whic...

ESSENTIALS OF ORAL HISTOLOGY AND EMBRYOLOGY 5TH EDITION CHIEGO TEST BANK COMPLETE ALL CHAPTERS 2024/2024 GRADED A. Mitochondria produce which chemical for intracellular energy? a. ADP b. ATP c. RNA d. DNA ANS: B Feedback A Mitochondria generate energy through ATP, not ADP, production. B Correct. Mitochondria produce energy via ATP. C Mitochondria generate energy through ATP, not RNA, production. D Mitochondria generate energy through ATP, not DNA, production. DIF: Recall REF: pp. 2-3 ...

Embryology - Gut, Respiratory Tract, "Tubular Structures" Endoderm Embryology - Somites Paraxial Mesoderm Embryology -UG system and Kidneys Intermediate Mesoderm Embryology - Skull, Muscles, and CT of head Head Mesoderm Embryology - Adrenal Cortex, Spleen, CV and Lymphatics. Lateral Plate Mesoderm Embryology - Epidermis, Anterior Pituitary, Lens of the Eye, Hair Surface Ectoderm Embryology - Posterior Pituitary, Retina of Eye, CNS Neural Tube (N...

true or false: animals all share a similar development due to the use of similar regulatory genes that are turned "on" and "off" in similar order. - Answer- true regulatory genes - Answer- genes that control gene expression the release of the contents of cortical granules - Answer- -occurs after a single sperm cell enters the egg -in some animal species: causes the jelly layer of the egg to physically change and lift away. cortical granules - Answer- Vesicles that begin just under...

bio 116 exam 4 Questions and Answers In animal development, which of the following best describes the process of cleavage? - Ans:- Mitosis What are the cells created by cleavage called? - Ans:-Blastomeres Which of the following are the three germ layers contained in the gastrula? - Ans:-Ectoderm, mesoderm, endoderm Which of the following stages of development is defined by the three embryonic tissue layers (ectoderm, mesoderm, and endoderm)? - Ans:-Gastrula What happens to a cell during ...

cmmb midtermRTK pathway and FGFs - correct answer Ligand, RTK, GEF, RAS, RAF, MEK,ERK, TF, Transcription morula, blastula, gastrula blastomere - correct answer morula: cleavage stage embryo, no cavityblastula: cleavage stage, when there is a cavity in the embryogastrula: embryo undergoing gastrulationneurula: embryo as neural tube is formingblastomere: any cell of a cleavage stage embryo cleavage - correct answer rapid cell divisions divide the zygote cytoplasm into many smaller cells w...

Embryology Exam | Actual Questions with Answers| updated 2023/24 1. The part of the sperm containing proteolytic enzymes to digest the zona pellucida is the: A. capacitor B. head C. corona D. acrosome E. cumulus - D. is correct. The acrosome is the part of the sperm containing proteolytic enzymes to digest the zona pellucida. It is exposed by the process of capacitation. Then, under the influence of substances released by corona radiata cells, it releases its proteolytic enzymes a...