ATI teas 6 test Exam

ATI teas 6 test Exam pancreatic secretions that aid in digestion of food are produced by which of the following types of cell? acinar cells tendon which of the following statements best explains why RNA inside a cell is almost never found as a single stranded molecule? even short segments of RNA that are complementary can pair with eachother within a single strand. which of the following is the circular muscle that regulates the opening and closing of a body aperture? A. Fossa B. Fascia C. Sphincter D Valve C. Sphincter the sliding filament theory proposes that which of the following occurs during the contraction phase of muscle? The sarcromeres shortened which of the following is an irregular bone of the throat that aids in tounge movement and swallowing? Hyoid A bone of the throat that supports the toungue and helps with swallowing. It is not articulated with other bones but supported by muscles and only distantly which of the following is an irregular bone of the throat that aids in toungue movement and swallowing? Hyoid: bone of the throat. it supports the toungue and helps with swallowing. It is not directly articulated with other bones but is supported by muscles and only distantly articulated by ligaments to other bones. which of type of specialized antigen processing cell that activates T cell of the immune system? Dendritic cells mammary glands are a modified type of gland of which of the following? A Sebaceous glands B. Endocrine gland C. ... Mammary glands are a modified type of which gland? apocrine glands correct order of events in a signaling pathway in a feedback loop used to maintain homeostasis? stimulus- receptor- integration- effector- response which of the following pairs of endocrine glands are linked by a venous blood portal system? Hypothalamus and Anterior pituitary Which of the following causes lactic acid to build up in muscle cells? The lack of oxygen leading to increased fermentation which of the following tissues contributes to the formation of the placenta? Fetal Chronic tissue which of the following events describe an acquired (adaptive) immune response? B-cells releases antibodies targeted to a bacterial pathogen which of the following results from the immune system attacking an individual's own healthy tissue? Lupus