IVY TECH APHY 101 Midterm Exam Questions With Verified Solutions

IVY TECH APHY 101 Midterm Exam Questions With Verified Solutions The tissue through which gases are exchanged between the blood and the air in the lungs is - answersimple squamous epithelium Body heat is lost primarily by - answerradiation Bone cells form concentric circles around longitudinal tubes called - answercentral canals A body has been sectioned in such a way that there is one whole lung per section and the urinary bladder has been split in half. What type of section is this? - answersagittal Which type of tissue lines the follicles of the thyroid glands? - answersimple cuboidal epithelium The anaerobic reactions of cellular respiration take place in the - answercytoplasm Which action is the main function of the digestive system? - answerabsorption of nutrients A cell is surrounded by an extremely thin, flexible membrane. Why is the membrane selectively permeable? - answerIt allows some substances to pass through and excludes others based on size, polarity, and other factors. What type of tissue is adipose tissue? - answerconnective tissue The human integumentary system includes - answerskin, nails, hair follicles, and sweat glands DNA and RNA differ in that - answerDNA holds genetic information and RNA uses that information to synthesize protein. Maintaining a stable internal environment typically requires - answernegative feedback mechanism Transcription and translation differ in that - answertranscription produces RNA and translation produces protein. Endoplasmic reticulum is best described as a - answernetwork of interconnected membranes The major blood vessels that supply the skin are in the - answerdermis Matter is composed of elements, which are composed of __________. - answeratoms