Anatomy and Physiology - A&P 1 > QUESTIONS & ANSWERS > HESI - Anatomy & Physiology practice test with Certified Solutions (All)

HESI - Anatomy & Physiology practice test with Certified Solutions

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HESI - Anatomy & Physiology practice test with Certified Solutions What are the four fundamental tissues ? ✔✔Epithelial,connective,muscle,nervous Epithelial Tissue ? ✔✔Cover, line, and prot ... ect the body and its internal organs. Connective tissue ? ✔✔Is the framework of the body which provides support and structure for the organs. Nerve Tissue ? ✔✔Composed of neurons and connective tissue cells (Neuroglia). Muscle Tissues ? ✔✔Have the ability to contract or shorten Function of the nucleus ? ✔✔Carries DNA Function of Ribosomes ? ✔✔Important for the synthesis of proteins Mitosis ? ✔✔DNA is duplicated and distributed evenly between two daughter cells. Meiosis ? ✔✔Cell division where 46 chromosomes are reduced to 23 so they zygote has the correct number of chromosomes. What is the largest organ in the body ? ✔✔Skin How many layers does the skin consist of ? ✔✔Two : Dermis & Epidermis Epidermis ? ✔✔The outermost protective layer of dead keratinized epithelial cells. Dermis ? ✔✔The underlying layer of connective tissue with blood vessels, nerve endings, and the associated skin structures. What are the layers of the Epidermis from outer layer to inner layer ? ✔✔Stratum corneum, stratum lucidum, stratum granulosum, and stratum germinativum (Inner most layer). What are the two parts of the Germinativum (Innermost layer of the Epidermis) ? ✔✔Stratum basale & Stratum spinosum Where does mitosis occur ? ✔✔Stratum Germinativum Epidermal cells contain the protein pigment called _______ ? ✔✔Melanin What is the function of melanin ? ✔✔Protects again [Show More]

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