Biol 235 midterm 1 - Study guides, Class notes & Summaries

BIOL 235 MIDTERM 2 PRACTICE TEST EXAM A+ GRADED between the origin and insertion which is usually located proximally in limbs ? - CORRECT ANSWEROrigin What happens during REVERSE MUSCLE ACTION? - CORRECT ANSWER-specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched What is a mechanical advantage using the example of a lever? - CORRECT ANSWER-if the load is closer to the fulcrum and the effort is farther from ...

bone - organ made up of several different tissues working together (bone tissue, cartilage, dense connective tissue, epithelium, adipose tissue, nervous tissue) skeletal system - entire framework of bones and their cartilages basic functions of skeletal system - support [soft tissues, attachment of tendons] protect [important internal organs from injury] assistance in movement mineral homeostasis [storage and release] blood cell production [red bone marrow] triglyceride storage [yellow b...

BIOL 235 Rev 12 Midterm 1 Questions And Answers Latest |Update| Verified Answers

1. Know components of the lipid bi-layer o The basic structural framework of the plasma membrane is the lipid bilayer, two back-to-back layers made up of three types of lipid molecules—phospholipids, cholesterol, and glycolipids o The bilayer arrangement occurs because the lipids are amphipathic molecules, which means that they have both polar and nonpolar parts. 2. Bonds between water molecules- what type of bond is it? o Polar covalent/hydrogen bond 3. Facilitated diffusion and what ...

BIOL 235 - midterm 1 diagrams Questions And Answers Latest |Update| Verified Answers

BIOL 235 MIDTERM EXAM 2 ACTUAL EXAM 1& 2 QUESTIONS AND CORRECT ANSWERS

1. Which of the following is NOT one of the main tissue types found in the human body? Myocardial 2. These types of cell junctions anchor adjacent cells together and resist their separation during contractile activities Adherent junctions and desmosomes 3. The thin extracellular layer, consisting of the basal and reticular lamina, that anchors epithelial cells to underlying connective tissue is called the… Basement membrane 4. Epithelial tissue Is used to form glands 5. Name and brie...

BIOL 235 MIDTERM 1-top score-2023-2024

BIOL 235 Biology(Athabasca University) Midterm 1 practice question and essay 2023/2024 all expected exam questions and answers In the diagram, which is the mastoid process? a) J b) K c) G d) H e) I Answer: a Osteoporosis is most common in elderly women because of the lack of , which would inhibit . a) hGH; osteoclast activity b) estrogen; osteoclast activity c) IGFs; chondrocyte activity d) PTH; osteoblast activity e) Calcitonin; osteoclast activity Answer: b Which of the fol...

BIOL 235 MIDTERM 1 -With 100% verified solutions-2023-2024