Bios251 - Study guides, Class notes & Summaries

Exam 1: BIOS 251 / BIOS251 (2024/ 2025 Update) Anatomy and Physiology I Exam Prep with 100% Correct Questions and Verified Answers| A Grade -Chamberlain QUESTION Which of the following is NOT considered an organ system of the human body? A. the cardiovascular system B. the lymphatic system C. the endocrine system D. the nervous system E. the liver system Answer: E QUESTION this system protects against evaporative water loss Answer: Integumentary System ...

Final Exam: BIOS 251 / BIOS251 (2024/ 2025 Update) Anatomy and Physiology I Exam Review| Guide with Questions and Verified Answers| 100% Correct| Rated A -Chamberlain Q: Accessory Structures of the Skin Sweat glands, oil (sebaceous) glands, hair, and nails Q: Thick Skin Answer: - Covers the palms of the hands and soles of the feet - Has 5 layers of keratinocytes - Stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale Q: Thin Skin An...

Final Exam: BIOS 251 / BIOS251 (New 2024/ 2025 Update) Anatomy and Physiology I Complete Guide with Questions and Verified Answers| 100% Correct| -Chamberlain QUESTION Name the 3 layers that make up the skin in their proper order. Answer: Epidermis Dermis Hypodermis QUESTION What is NOT an accessory structure of the skin? Answer: Arrector pili muscle QUESTION Describe the epidermis Answer: Thin outer layer. Thicker at palms and soles. Contai...

Exam 2: BIOS 251 / BIOS251 (2024/ 2025 Update) Anatomy and Physiology I Exam Review| Guide with Questions and Verified Answers| 100% Correct| Rated A -Chamberlain Q: Division of the cytoplasm during cell division Answer: Cytokinesis Q: Cell division that produces reproductive cells (gametes) in sexually reproducing organisms Answer: Meiosis Q: Compare and Contrast Mitosis and Meiosis Answer: Mitosis produces two diploid (2n) somatic cells that are genetically i...

Exam 1: BIOS 251 / BIOS251 (2024/ 2025 Update) Anatomy and Physiology I Exam Review| Guide with Questions and Verified Answers| 100% Correct| Rated A -Chamberlain Q: Changes, occurring within or outside the body, that affect homeostasis Answer: Stimuli Q: Detects and sends messages to the control center Answer: Receptors Q: Processes the signal, alerts the effector about the detected change, and gives instructions Answer: Control Center Q: An organ or ...

Exam 1: BIOS 251 / BIOS251 (New 2024/ 2025 Update) Anatomy and Physiology I| Complete Review with Questions and Verified Answers| 100% Correct| Grade A - Chamberlain Function of protein Very large molecules made up of amino acids held together in long, folded chains by peptide bonds Structural: forms essential structures of the body(collagen, keratin) Functional: participates in chemical processes in body(ex: enzymes, hormones, cell membrane channels) QUESTION Function of...

BIOS251 Week 4: Questions & Detailed Answers (A+)

Exam 2 Essay: BIOS251 / BIOS 251 (Latest Update 2024 / 2025) Anatomy & Physiology I with Lab | Review Questions with Verified Answers| 100% Correct | Grade A - Chamberlain Question: Five Functions of the Plasma Membrane Answer: 1. Defines the boundaries of the cell; separation of ICF and ECF 2. Provides structural support for the cell 3. Protects the cell 4. Regulates the transport of substances into and out of the cell 5. Monitor and detect changes in the ECF

Exam 3 Essay: BIOS251 / BIOS 251 (Latest Update 2024 / 2025) Anatomy & Physiology I with Lab | Review Questions with Verified Answers | 100% Correct | Grade A - Chamberlain Question: What layer of the skin is implicated in level one skin burn, and what layer of the skin is implicated in level four skin burn? Answer: The depth and severity of a burn determine its degree, and the skin layers affected by each degree of burn are different: First-degree (superficial) burn affects only t...

Name the tissue type that this belongs to!!! Smooth Muscle tissue The gel like fluid inside of a cell is know as the _____________. Cytosol Which of the following are functions of the plasma membrane? -defines the boundaries of the cell -It provides structural support to the cell -It uses various mechanisms to regulate the movement of substances into and out of the cell -It detects chemical changes in the ECF Which of the following molecules make up the plasma membrane? Ph...