Package Deal For Hondros BIO 117 Exam (1-3 ) Questions and Answers Graded A

___________________ is a Branch of biological sciences that studies the structure of the body. - Anatomy ______________________ is a Branch if biological sciences that studies how the body functions. - Physiology ___________________________ is a Branch of biological sciences that studies impro...

allows blood to flow directly from the right atrium into the left atrium to bypass pulmonary circulation - foramen ovale carries blood from the umbilical vein to inferior vena cava; allows some blood to bypass the liver - ductus venosus atrial contraction; systole; p wave - atrial depolarizati...

Ionic Bond - caused by a transfer of electrons between atoms Covalent bond - shares electrons of interacting atoms Electrolyte - substances forms ions when it is dissolved in water Compound - a substance that contain molecules form by two or more difference atoms catalysts - chemical sub...

Shaft of long bone - diaphysis Site of longitudinal bone growth - epiphyseal disc Bone-building cell - osteoblast Site of blood cell production - red bone marrow Tough outer covering of the bone - periosteum Enlarged end of a long bone - epiphysis Cancellous bone - spongy bone O...

What are the two major divisions of the skeletal system? - axial skeleton and appendicular skeleton The skull, spine, sternum, and ribs are part of what division of the skeletal system? - Axial The girdles, arms, and legs are part of what division of the skeletal system? - Appendicular The ...

Osmoregulation - The control of water balance and solute composition Nitrogenous waste - Formed by the breakdown of proteins and nuclei acids, toxic ammonia is produced Directly excreted - Toxic, needs lots of water, most invertebrates and fresh water fish Waste converted to urea - Low toxi...

The apex of the heart is located - 5th intercostal space Which layer of the heart allows it to act as a pump? - Myocardium What is the apex of the heart? - The tip of the heart, pointing down towards the left 5th intercostal space. Which layer of the heart wall contains the epicardium? - Pe...

The heart is found in what cavity? - thoracic Which layer of the heart is found on the inside? - Endocardium The heart is positioned in-between what? - The lungs Which layer of the heart is the thickest and is made of cardiac muscle? - Myocardium The base of the heart is located at the.....