ATI TEAS VI (6) - Science, Exams of Science education

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ATI TEAS VI (6) - Science Anatomical Position Ans- Standard positioning of the body as standing; feet together; arms to the side; with head, eyes, and palms of hands forward Cells Ans- The basic structural unit of an organism from which living things are created Cellular Functions Ans- Processes that include growth, metabolism, replication, protein synthesis, and movement Body Cavities Ans- spaces within the body that contain and protect internal organs Organ Systems Ans- Functional groups of organs that work together within the body: Circulatory, integumentary, skeletal, reproductive, digestive, urinary, respiratory, endocrine, lymphatic, muscular, nervous; 11 total Organelle Ans- A specialized part of a cell that has a specific function Organ Ans- A self-contained part of an organism that performs a specific function Reference Planes Ans- Planes dividing the body to describe locations: sagittal, coronal, and transverse Sagittal/Lateral Plane Ans- A vertical plane running from front to back; divides the body or any of its parts into right and left sides; Left/Right division Coronal/Frontal Plane Ans- A vertical plane running from side to side; divides the body or any of its parts into anterior and posterior portions; Front/Back division Transverse/Axial Plane Ans- A horizontal plane; divides the body or any of its parts into upper and lower parts; Top/Bottom division Tissue Ans- A group of cells with similar structure that function together as a unit, but at a lower level than organs Centrosome Ans- Forms mitotic spindle (cell division); Builds microtubules (non dividing cells) Cilia/Flagella Ans- Movement Ribosomes Ans- Protein Synthesis Rough ER Ans- Protein synthesis and processing