(WGU D312) SCIE 1011 Anatomy & Physiology OBJECTIVE ASSESSMENT Comprehensive Resource To Help You Ace Includes Frequently Tested Questions With ELABORATED 100% Correct COMPLETE SOLUTIONS Guaranteed Pass First Attempt!! Current Update!! WI

(WGU D312) SCIE 1011 Anatomy & Physiology OBJECTIVE ASSESSMENT Comprehensive Resource To Help You Ace Includes Frequently Tested Questions With ELABORATED 100% Correct COMPLETE SOLUTIONS Guaranteed Pass First Attempt!! Current Update!! WITH RATIONALE & CLEAR IMAGES 1. Which type of active transport is also known as "cell drinking"? A. Phagocytosis B. Exocytosis C. Pinocytosis d. Osmosis - Correct Answer: C. Pinocytosis Rationale: Pinocytosis is a form of endocytosis that brings fluid containing dissolved substances into a cell using vesicles. 2. What are the four types of tissue? A. Epithelia, connective, muscular, skeletal B. Epithelial, connective, skeletal, nervous C. Epithelial, muscular, skeletal, nervous D. Epithelial, connective, muscular, nervous - Correct Answer: D. Epithelial, connective, muscular, nervous Rationale: Epithelia, connective, muscular, and nervous are the four types of tissue. 3. What is true about epithelial tissue? Choose 2 answers. A. It is found on the exterior surface of the body. B. It lines the internal cavities. C. It no longer goes through mitosis. D. It is vascular. - Correct Answer: A. It is found on the exterior surface of the body. B. It lines the internal cavities. Rationale: Epithelial tissue is found on the exterior of the body. Epithelial tissue is found in the internal cavities. 4. Which tissue type includes a single-layer, irregularly shaped columnar cells, and uclei appearing at different levels? A. Simple cuboidal B. Simple columnar C. Simple squamous D. Pseudostratified columnar - Correct Answer: D. Pseudostratified columnar Rationale: Pseudostratified columnar consists of a single layer of irregularly shaped and differently sized columnar cells with nuclei of neighboring cells appearing at different levels. 5. Which type of tissue consists mostly of fat storage cells and has a large number of capillaries that allow rapid storage and mobilization of lipid molecules? A. Lymph B. Reticular C. Cartilage D. Adipose - Correct Answer: D. Adipose Rationale: Adipose tissue consists mostly of fat storage cells, with little extracellular matrix. Presence of capillaries allows rapid storage and mobilization of lipid molecules 6. Which tissue protects the integral organ and mostly contains collagen fibers? A. Adipose tissue B. Cartilage tissue C. Ligament tissue D. Skeletal tissue - Correct Answer: D. Skeletal tissue Rationale: Bone protects the internal organ and contains mostly collagen fibers. 7. Using the given diagram, identify the axon. A B C D - Correct Answer: B Rationale: The axon carries the action potential away to another excitable cell. 8. Which cells in the central nervous system have functions including regulation of ion concentration in the intercellular space, uptake and breakdown of some neurotransmitters, and formation of the blood-brain barrier? A. Microglia cells B. Oligodendrocyte cells C. Schwann cells D. Astrocyte cells - Correct Answer: D. Astrocyte cells Rationale: Astrocyte cells are named for their distinctive star shape and perform the listed functions. 9. Which muscle tissues are around the entrance points to the body, including the mouth and anus? A. Smooth muscle tissue B. Skeletal muscle tissue C. Cartilage tissue D. Cardiac muscle tissue - Correct Answer: B. Skeletal muscle tissue 10. If an ear lobe is tugged gently, the lobe then returns to its initial shape. Which tissue type makes this possible? A. Fibrocartilage B. Elastic cartilage C. Dense irregular connective tissue D. Hyaline cartilage - Correct Answer: B. Elastic cartilage Rationale: They contain elastic fibers as well as collagen and proteoglycans, which provide them with elasticity.