Wsu bio Study guides, Class notes & Summaries

WSU bio 251 exam 1 Questions and Answers 100% Correct Physiology vs Pathology - Answer ️️ -Physiology :Science of the normal function of living things Pathology:Study of the abnormal function of living things levels of organization in the body - Answer ️️ -1.Cells 2.Tissues 3.Organs 4. Organ systems cells - Answer ️️ -Cells Independently Carry Out All Life Processes differentiation - Answer ️️ -process by which cells become specialized to perform specific functions Di...

WSU bio 106 exam 1 | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | With Expert Solutions

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...

WSU BIO 106 PRACTICE EXAM 4 The neuron: a) Has high internal concentrations of Na+ b) Generally has a simple shape with low surface area c) has dendrites that send signals to other neurons d) Has vesicles filled with neurotransmitter e) Has a membrane potential that is +50 mV at rest - d Which of the following is true about neurons: a) Intracellular fluid (inside the cell) - primary cation is Ca+, Na+ is low b) Extracellular fluid (outside the cell) - primary cation is K+, Na+ is lo...

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 Infratemporal fossa -...

what is normally not a function of the root? a. anchoring in soil b. storage of nutrients c. photosynthesis d. water transport e. mineral transport - c. photosynthesis which of the following shoots are defined as horizontal shoots that grow along the surface a. stolons b. pneumatophores c. tendrils d. rhizomes e. bulbs - a. stolons the most outer layer of the plant root tissue is... a. epidermis b. cortex c. vascular tissue d. trichomes e. none of the above - a. epidermis

What are the two key tissues that allow plants to transport water or organic nutrients, respectively, over long distances? - Xylem - water and minerals from roots to shoots . Phloem - transports sugars from photosynthesis to where they are needed In the root, plants need to take up more CO2 or O2? - More O2 Is the need for CO2 and O2 in leaves the same when compared to roots? - The difference is because of what the plant needs at that certain spot. The CO2 is needed for photosynthesis to ma...

What are the functions of blood? - 1. carry respiratory gases, nutrients, wastes, and hormones 2. regulate body temp What is the blood volume in males and females? - Males: 5-6L Females: 4-5L What specialized connective tissue is contained in blood? - Blood cells(formed elements) Plasma (fluid portion) What is plasma called when it is without clotting proteins? - Serum What is Hematocrit and what is the average in males and females? - The percent RBC. M: 47% ± 5% F: 42% ± 5% ...

Anatomy - Answer-The study of the structure of the human body Dissection - Answer-"I cut up" Prosection - Answer-"Already cut up" Anatomical Terminology - Answer--Based on ancient Greek or Latin -Provides standard nomenclature worlwide Branches of Anatomy - Answer-1. Gross anatomy (visible to naked eye; muscles, bones, organs) 2. Microscopic anatomy (histology) 3. Developmental anatomy (embryology) 4. Comparative anatomy (correspondence of form) 5. Functional morphology (correlate f...

WSU Biology 106 Exam 1 Questions and Answers Already Passed Most species extinction can be traced to what four major threats? Climate change, habitat destruction, over harvesting, and the introduction of species. Name three functions of the root? Anchors the plant, absorbs minerals and water, and stores organic nutrients. What part of the root system is responsible for absorbing the majority of minerals and water? The root hair. What two components create the stem? Internodes a...