BIOL 2113

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! Place the following events of excitation in the correct order. channels on the sarcolemma open and sodium ions enter the muscle fiber entry of sodium ions into the muscle fiber depolarizes the sarcolemma locally lcholine is released from vesicles in the motor neuron into the synaptic cleft action potential arrives at the axon terminal of a motor neuron lcholine binds to ligand-gated sodium ion...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! 6 structural levels of organization chemical, cell, tissue, organ, organ system, organism What is homeostasis and why is it important? regulation and maintenance of constant internal conditions in an organism. Because vital chemical reactions can take place only within a limited range of conditions Describe serous membranes -Membranes found in closed ventral body cavities -Simple squamous epi...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! The ligament that baseball pitchers usually tear is called the_______. Ulnar Collateral Ligament (UCL) A connective tissue structure that attaches a tooth to the surrounding alveolar bone in the jaw. Periodontal Ligament This ligament is on the lateral side and spans from the lateral epicondyle of the femur to the head of the fibula. Lateral Collateral Ligament (LCL) Intervertebral discs have wh...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! What are tissues? Groups of cells that are similar in structure and function 4 primary types of tissue epithelium, connective, nervous, muscle epithelial tissue location body coverings, body linings, glandular tissue epithelial tissue function protection, absorption, filtration, secretion epithelial tissue characteristics •Versatility- found on surfaces as either coverings (outer surfaces...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! encephalization increase in complexity or relative size of brain, involving a shift of function from noncortical parts of the brain to the cortex what determines inteligence? size of brain and grooves oranogenesis production or development of organs neurulation transformation of neural plate into neural tube-becomes CNS structures 1st step of neurulation neural plate forms from surface of ect...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! what type of protein fibers are found in the matrix of connective tissue collagen fibers, reticular fibers, elastic fibers ground substance is made of what 3 substances interstitial fluid, cell adhesion proteins(fibers), proteoglycans fibroblast/ctyes belong with connective tissue proper cells osteoblasts/cytes belong with bone cells chondroblasts/cytes belong with cartilage cells leukocyt...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! The ear is divided into three parts: external, middle, and inner ear external and middle ear structures are involved in ________ hearing only inner ear functions equilibrium and hearing what receptors are found in inner ear mechanoreceptors auricle (pinna) shell-shaped external portion of the ear that collects and directs sound waves into auditory canal external acoustic meatus (auditory can...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! The cell is the basic unit of structure and function in the body. differentiated Cells that have developed specialized characteristics 3 Major Parts of a Cell :• Nucleus:• Contains genetic material, directs cell’s activities • Cytoplasm:• Consists of organelles, with specific functions, suspended in a liquid called cytosol Cell (plasma) membrane:• Outer boundary of a cell, w...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! movement of joints acronym/categories SAD Synathrosis Amphiarthrosis Diarthrosis no movement between articulating bones synthathrosis small movement between articulating bones amphiathrosis freely moveable, allow wide variety of a specific movement diarthrosis ex of diathrosis joints synovial joints fibrous joints made of? joint space? movement? fastened together by dense regular co...

BIOL 2113 QUESTIONS AND ASWERS LATEST UPDATE 100% CORRECT A+ GRADED. Buy Quality Materials! articualtion point at which two individual bones connect; aka joint What factors may affect the type and degree of the movement at a joint structure and function of the joint 3 structural classifications of joints fibrous, cartilaginous, synovial fibrous joints adjacent bones that are directly connected by fibrous connective tissue (suture, gomphosis) cartilaginous joints bones that are joi...