BIOS 251 Week 6 Virtual Lab - Skeletal System - Grade 30 out 30

OL Lab 6: Skeletal system Part 1: Analysis of the Skull 241871367525757524651801745Temporal bone Temporal bone 10845801344545Sphenoid bone: greater wing Sphenoid bone: greater wing 1.5 and 1.6- 5758815-1248399Mandible Mandible 1180464-2066914Zygomatic bone Zygomatic bone 5738495-2114539Maxilla Maxilla Sphenoid bone – Helps form the base and lateral sides of the skill in combination with the orbital floor. Zygomatic bone – Helps give shape and structure of the face and is connected to the jaw. Temporal bone – Provides structural support for the skull, while protecting the cerebrum of the brain. Maxilla – Provides critical bone structure to the skull and defines the face. Mandible – Holds the lower teeth and aids in chewing. 57130953079114Maxilla Maxilla 56635652094864Palatine bone Palatine bone 908050-3684591Sphenoid bone Temporal Occipital bone Sphenoid bone Temporal Occipital bone Sphenoid bone – Helps form the base and lateral sides of the skill in combination with the orbital floor. Occipital bone – Protects the brain. Temporal bone – Provides structural support for the skull, while protecting the cerebrum of the brain. Maxilla – Provides critical bone structure to the skull and defines the face. Palatine bone – Defines the lower wall of the cranium and forms important structures in the head. 57727846135789Coccyx Coccyx 57638955665889Sacrum Sacrum 580072550797843rd lumbar vertebra 3rd lumbar vertebra 5810250404473412th thoracic vertebra 12th thoracic vertebra Part 2: Analysis of the vertebral column: 22713966812429144006774581st cervical vertebra (atlas) 1st cervical vertebra (atlas) Vertebral column: 60128154337684Sacrum: ala Sacrum: ala 1097280324040410th rib 10th rib 60198002947670Intervertebral discs Intervertebral discs 1891028-5126566Cervical Vertebra: 907414236207Cervical vertebra (C4): superior articular facet Cervical vertebra (C4): transverse process Cervical vertebra (C4): superior articular process Cervical vertebra (C4): anterior tubercle Cervical vertebra (C4): pedicle Cervical vertebra (C4): superior articular facet Cervical vertebra (C4): transverse process Cervical vertebra (C4): superior articular process Cervical vertebra