Bio 254 exam 2 2024 - Study guides, Class notes & Summaries

Compact bone - ANSWERmade of heavy osteons, yellow marrow, weight barring and resists compression Spongy bone - ANSWERmade of light trabeculae, red bone marrow, reduces weight and is slightly flexible yellow marrow - ANSWERtriglyceride storage red marrow - ANSWERhematopoiesis, half is converted into yellow marrow with maturity lamellae - ANSWERrings around the central canal, sites of lacunae illium, ischium, pubis - ANSWERwhat are the three bones that form the hip bone osteocla...

Hondros Bio 254 Exam 2 Questions and Answers 100% VerifiedHondros Bio 254 Exam 2 Questions and Answers 100% VerifiedHondros Bio 254 Exam 2 Questions and Answers 100% VerifiedHondros Bio 254 Exam 2 Questions and Answers 100% VerifiedHondros Bio 254 Exam 2 Questions and Answers 100% Verified Insulin -ANSWER Which hormone is necessary for glucose to be taken up by cells? PTH -ANSWER Which hormone regulates blood calcium levels and is released when calcium levels drop? Aldosterone -ANSWER Whi...

Hondros Bio 254 Exam 2 Questions and Answers 2024

how do muscles get ATP -ANSWER creatine phosphate for quick ATP glycogen for anarobic myoglobin for aerobic which cell types are capable of mitosis -ANSWER osteogenic cells what are myofibrils made of -ANSWER thick and thin filaments what are thin filaments made of -ANSWER tropoin and tropomyacin are regulatory proteins the main one involved is actin what are thick filaments made of -ANSWER myosin does actin and myosin change length? -ANSWER no how do troponin and tropomyaci...

Function of Osteoclasts - ANSWERChew up bone, secretes an acidic substance that dissolves "chews" up bones Three layers of muscle - ANSWEREpimysium, Perimysium, Endomysium Fascicle - ANSWERbundle of muscle fibers myofibril is made up of - ANSWERmyofilaments Myofilaments - ANSWERThe contractile proteins, Actin and Myosin, of muscle cells Origin - ANSWERAttachment of a muscle that remains relatively fixed during muscular contraction Insertion - ANSWERPoint of attachment that mo...

Fascia - ANSWERexternal to muscles, bones, or other organs Superficial Fascia - ANSWERunder the skin Deep Fascia - ANSWERsurrounds deeper organs, including epimysium of muscle Tendon sheath - ANSWERtubelike tunnel around tendon of muscle; lined with synovial membrane Epimysium - ANSWERsurrounds entire muscle Perimysium - ANSWERConnective tissue surrounding a fascicle Endomysium - ANSWERSurrounds individual muscle fibers Antagonists muscles - ANSWERoppose the action of anothe...

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ATI Comprehensive Exit Exam 180 Correct Questions & Answers 2024 Graded A+ Complete Solutions Verified by Experts 100% Correct 1. A nurse is caring for a client who has given informed consent for ECT. Just before the procedure, the client tells the nurse she is considering not going forward with the treatment. Which of the following statements by the nurse is appropriate? a. “You don’t have to go through with the treatment.” b. “Most people who have this procedure feel better following t...

BIO 254 EXAM 1- 2024 Questions & Answers | 100% Correct | Verified What does the pancreas produce - insulin and glucagon What secretes digestive enzymes into small intestine analyze hormones to travel all over body - Exocrine Which hormones do the anterior pituitary (adenohypophysis) produce - GH ACTH TSH FSH LH PRL What hormones do the posterior pituitary (neurohypophysis) produce? - Oxytocin (OT) ADH (antidiuretic hormone) How are hormones released - Hypothalamus and pituitary g...