Bio 111 – 65 Exam Questions with Answers – Tissues, Skin, Bones, RNA, Hormones – 2025/2026 – ECPI

This document contains a full set of 65 exam-style questions and correct answers based on chapters 4, 5, 6, and 7 of Bio 111 at ECPI, tailored for the 2025/2026 academic year. It is an ideal review and study guide for students in nursing, allied health, anatomy & physiology, pre-med, and general biology programs. The content is organized around high-yield topics from human anatomy and cellular biology, including: Tissue types and functions: epithelial, connective, muscle, and nervous tissues Skin and integumentary system: layers of the epidermis, burns, inflammation, glands, and temperature regulation Skeletal system: types of bones, bone cells (osteocytes, osteoblasts, osteoclasts), ossification, bone growth and repair Microscopic bone structure: lacunae, osteons, canaliculi, epiphyseal plates, diaphysis vs. epiphysis RNA types and protein synthesis: transcription, translation, codons and anticodons, mRNA and tRNA Homeostasis and hormones: parathyroid hormone, calcitonin, vitamin D and C, vasodilation Miscellaneous topics: DNA base pairing, cartilage types, connective tissue, pyruvate conversion, glycolysis This document is well-suited for exam preparation, classroom quizzes, or NCLEX-style reviews. It offers concise, correct answers formatted for fast learning and reinforces key terms and physiological concepts in a question-answer style that supports active recall. Keywords: tissues, epithelial tissue, connective tissue, muscle tissue, nervous tissue, stratified squamous, pseudostratified columnar, adipose, dense regular connective tissue, cartilage, fibrocartilage, elastic cartilage, osteocyte, osteoblast, osteoclast, osteon, lacuna, canaliculi, bone matrix, epiphysis, diaphysis, epiphyseal plate, vitamin D, vitamin C, calcitonin, parathyroid hormone, skin layers, burns, arrector pili, inflammation, rna, trna, mrna, codons, translation, dehydration synthesis, hydrolysis, glycolysis, cytosol