ATI Teas Science with complete solutions 2023

Which of the following pairs correctly matches a cellular organelle with its function? A. Golgi apparatus- protein synthesis B. Smooth endoplasmic reticulum- energy production C. Cytoskeleton - movement D. Cell membrane- storage - Cytoskeleton - movement Which of the following describes an anatomical relationship between two structures in the human body? A. The mouth is anterior to the nose. B. The ribs are lateral to the sternum. C. The patella is inferior to the tibia. D. Muscles are superficial to skin. - The ribs are lateral to the sternum. Which of these organs is directly involved in synthesis of red blood cells in an adult? A. Liver B. Spleen C. Bone marrow D. Lymph nodes - Bone marrow At the end of a sprint, a runner breathes hard because the medulla oblongata senses which of the following? A. Low oxygen levels in the blood B. Low carbon dioxide levels in the blood C. Blood becoming more alkaline D. Blood becoming more acidic - Blood becoming more alkaline Which of the following situations would result in increased oxygen diffusion from alveoli into blood? A. Increase in perfusion and decrease in ventilation B. Increase in oxygen concentration of blood C. Reduction in alveolar surface area D. Reduction in residual volume of the lung - Reduction in residual volume of the lung