Bio 315 Study guides, Class notes & Summaries

WSU Bio 315 Lab Exam 1 Rated A+ Cranial cavity Where brain is Calvaria The "skull cap" Cranial Base The floor of the cranial cavity Anterior Cranial Fossa Top Middle Cranial Fossa Middle Posterior Cranial Fossa Bottom, back of head Orbits "Eye sockets" Nasal cavities Space where nose is Bony nasal septum Line down center, divides Piriform aperture Piriform = pear shaped Outside/outline of nose Hard palate Roof of mouth, "brain freeze" Zygomatic arch Bon...

BIO 315 WSU LECTURE EXAM 1 WITH COMPLETE SOLUTIONS A histologist examines a tissue using a light microscope and notices it contains a numerous amount of cells separated by an extracellular matrix containing numerous protein fibers. What kind of tissue is this? Connective tissue What is NOT a characteristic of epithelia? Contains numerous blood capillaries Which of the following structures is/are a part of the axial region of the body? A) legs B) fingers and toes C) arms D) wris...

BIO 315 WSU Lecture Exam 4 Questions With Verified Solutions _________ are terminal air sacs at the end of bronchioles Alveoli What are the two zones of the respiratory system? conducting zone and respiratory zone What is the difference between the respiratory zone and the conducting zone in the respiratory system? -Conducting zone: aire passageway -Respiratory zone: exchange of gases between blood and atmosphere In the upper respiratory tract, where is olfactory mucosa located?...

medulla oblongata "legs" of seahorse olives pink, smooth structure pyramids medial, anterior "shins" of the seahorse inferior cerebellar peduncles posterior "calves" of seahorse glossopharyngeal nerve lateral and superior to olives (little circle) vagus nerve lateral to olive, inferior to glossopharyngeal nerve hypoglossal nerve longer (hotdog bun), medial to olive spinal accessory nerve 2 v-shapes on sides of "legs" Pons "belly" of the seahorse ...

Cranial cavity Where brain is Calvaria The "skull cap" Cranial Base The floor of the cranial cavity Anterior Cranial Fossa Top Middle Cranial Fossa Middle Posterior Cranial Fossa Bottom, back of head Orbits "Eye sockets" Nasal cavities Space where nose is Bony nasal septum Line down center, divides Piriform aperture Piriform = pear shaped Outside/outline of nose Hard palate Roof of mouth, "brain freeze" Zygomatic arch Bone in cheek ...

_________ are terminal air sacs at the end of bronchioles - Answer-Alveoli What are the two zones of the respiratory system? - Answer-conducting zone and respiratory zone What is the difference between the respiratory zone and the conducting zone in the respiratory system? - Answer--Conducting zone: aire passageway -Respiratory zone: exchange of gases between blood and atmosphere In the upper respiratory tract, where is olfactory mucosa located? - Answer-superior nasal conchae, upper nasal...

WSU BIO 315 Exam 1 Questions with Verified Solutions A microscope examines a tissue that consists of a single layer of DENSELY packed cells whose plasma membranes are attached to one another by TIGHT JUNCTIONS and desmosomes. What is this tissue? Epithelium Which branch of anatomy studies microscopic structures ? Histology The appendicular region of the body includes the arms and legs The nose is _____ to the mouth superior Which of the following is a dorsal cavity? a) thora...

WSU Bio 315 Lecture Exam 4 Questions with Verified Solutions While examining a microscopic specimen of lung tissue, an anatomy student identified a structure as being part of the conducting zone of the bronchial tree. The structure was lined by simple cuboidal epithelium and contained smooth muscle in its wall but had no cartilage. This structure is most likely a(n) ____________ bronchiole the only portion of the respiratory system lined by stratified squamous epithelium is _________...

Olives of the Medulla pink lateral surface of medulla Pyramids of the Medulla anterior inferior ridges of the medulla(shins of the seahorse) Inferior Cerebellar Peduncles posterior inferior ridges of the medulla (calves of the seahorse) Glossopharyngeal Nerve (CN IX) circular bump lateral and superior to olives of medulla Vagus Nerve (CN X) nerve inferior to glossopharyngeal nerve (oval) Hypoglossal Nerve (CN XII) medial to the olive of medulla Middle Cerebellar Ped...

Cranial Cavity - The "Brian Box" The space within the skull, where the brain fils Calvaria - The skull Cap Superior Portion Cranial Base - The floor of the cranial cavity Where the brain physically sits Anterior Cranial Fossa - the first 1/3 behind the eyes Middle Cranial Fossa - Middle butterfly shape Posterior Cranial Fossa - Back 1/3 big bowl Orbits - Eye sockets Nasal Cavities - Bony Nasal Septum - Piriform aperture - Hard Palate - roof of mouth Zy...