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

Hondros Bio 254 Exam 2 With 100% Correct And Verified Answers 2024

What are circulating hormones? - ANSWERWhat hormones enter the blood stream? What are local hormones? - ANSWERWhat are hormones that act within the same area without first entering the blood stream? What are paracrine hormones? - ANSWERWhat are the local hormones that are secreted into interstitial fluid and act on nearby cells? What are paracrine and autocrine hormones categorized as? - ANSWERWhat hormones are included in the local hormones? What is one way to classify hormones? - A...

Function of Osteoclasts - CORRECT ANSWER:- Chew up bone, secretes an acidic substance that dissolves "chews" up bones Three layers of muscle - CORRECT ANSWER:- Epimysium, Perimysium, Endomysium Fascicle - CORRECT ANSWER:- bundle of muscle fibers myofibril is made up of - CORRECT ANSWER:- myofilaments Myofilaments - CORRECT ANSWER:- The contractile proteins, Actin and Myosin, of muscle cells Origin - CORRECT ANSWER:- Attachment of a muscle that remains relatively fixed during mus...

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 RN Bio 254 Exam Test 2 With 100% Correct And Verified Answers 2024

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...

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...

Hondros Bio 254 Exam 2 Questions and Answers 2024