Bsu bio 227 exam - Study guides, Class notes & Summaries

Name 3 types of cartilage and list where you find them - Answer-hyaline: attaches ribs to sternum, covers the end of some bones, cartilage within growth plates, fetal skeleton fibrous: intervertebral discs, pubic symphysis, cartilage pads of knee joints elastic: external ear, epiglottis of larynx Which two cartilage are listed as skeletal system cartilages in your textbook? - Answer-hyaline and fibrous Which type of cartilage is the most abundant and forms the embryonic skeleton? - Answer-...

Which two cartilage are listed as skeletal system cartilages in your textbook? - hyaline and fibrous Which type of cartilage is the most abundant and forms the embryonic skeleton? - hyaline Where do you find chondrocytes? - They reside in lacunae. What is the extracellular matrix material in hyaline cartilage? - a population of cells scattered through glassy appearing matrix of protein fibers imbedded in a gel like ground substance that List 5 functions of bones. - support, protectio...

How does the endocrine system differ from the nervous system based on their effects? Endocrine: long lasting and widespread, hormones Nervous: body movement How is the thyroid hormone unique? Its lipid soluble Biogenic amine What does the parathyroid hormone depend on? What initiates it Depends on the Blood levels of calcium Humoral initiates it What type of soluble are protein hormones Water soluble What are the three classes of hormones? Lipids, amino acids, peptides What type of hormone ...

Bio 227 BSU Exam 1 Questions and Answers Already Passed Amino acids like alliin, carbohydras as side groups, these engage in hydrophobic interaction with each other, what are these amino acids? Nonpolar Anabolic, endergonic dehydration (All are consistent with each other) Are fatty acids polar or nonpolar nonpolar(do not dissolve in water) Atom with 4 electrons in outer shell, if it covalently bound to three other atoms within a molecule then it is _______. Double bond with one ...

Bio 227 BSU Exam 1 with Complete Solutions What is histology Answer-study of tissues Physiological description example Answer-muscles of the intestinal wall contract slowly and involuntarily. Why does small intestine have large surface area of the inside Answer-to increase absorption What is responsiveness? Answer-The ability of organisms to react to changes in the environment

Bio 227 BSU Exam 1 Correct Answers!!

Name 3 types of cartilage and list where you find them hyaline: attaches ribs to sternum, covers the end of some bones, cartilage within growth plates, fetal skeleton fibrous: intervertebral discs, pubic symphysis, cartilage pads of knee joints elastic: external ear, epiglottis of larynx Which two cartilage are listed as skeletal system cartilages in your textbook? hyaline and fibrous Which type of cartilage is the most abundant and forms the embryonic skeleton? hyaline Where do you find ...

What is histology - study of tissues Physiological description example - muscles of the intestinal wall contract slowly and involuntarily. Why does small intestine have large surface area of the inside - to increase absorption What is responsiveness? - The ability of organisms to react to changes in the environment. What is metabolism? - various chemical reactions that organisms carry out what is catobolism - larger molecules broken down into smaller ones What is a cell? - smal...