Psu bio 161 exam 4 - Study guides, Class notes & Summaries

Bio 161: Exam 4 PSU Questions and Answers Already Passed Question 1: What is the skeletal system composed of, and what does it balance between production and remodeling? - a. connective; growth; regeneration - b. supportive; ossification; integration - c. structural; repair; transformation - d. connective; production; remodeling - Answer: d. connective; production; remodeling Explanation: The skeletal system consists of connective tissue and maintains a balance between the pro...

BIO 161 PSU EXAM 4 QUESTIONS AND ANSWERS 100% PASS Question: Name the three types of muscle tissue found in the human body. - a. skeletal, cardiac, striated - b. voluntary, smooth, cardiac - c. skeletal, cardiac, smooth - d. striated, smooth, involuntary - Answer: c. skeletal, cardiac, smooth Explanation: The human body contains three types of muscle tissue: skeletal muscle, cardiac muscle, and smooth muscle, each with distinct characteristics and functions. Question: What a...

The skeletal system is a dynamic system of _______________ tissue and a balance between _______________ and _______________ -️️connective; production; remodeling _________________ function holds the body upright and supports muscles and organs - ️️support _________________ function encloses important organs - ️️protection ____________________ function provides attachment sites for muscles -️️movement electrolyte and acid/bace balance stores and releases __________ needed by...

Bio 161: Exam 4 PSU Practice Questions and Answers (100% Verified)

Bio 161 PSU Exam 2 Questions and Answers 100% Pass Question 1: What does the endocrine system primarily do? - a. secretes hormones through ducts - b. secretes hormones directly into the bloodstream - c. transports hormones via lymphatic vessels - d. stores hormones in specialized glands - Answer: b. secretes hormones directly into the bloodstream Explanation: The endocrine system releases hormones directly into the bloodstream, which then travel to target organs or tissues. ...

PSU Bio 161 Exam 1 CQ/ PreWeek/ WrapUP (Body Tissue) Latest Version Graded A+ Question 1: How would you describe epithelial tissue based on its role and location in the body? - a. covers and lines body surfaces - b. supports and connects organs - c. stores and secretes substances - d. provides structural support - Answer: a. lines organs, glands, body cavities, ducts, and the surface of our skin Explanation: Epithelial tissue forms the lining of various organs, glands, body cav...

BIO 161 PSU EXAM 4 QUESTIONS AND ANSWERS A+ GRADED What makes up the Central Nervous System (CNS)? brain and spinal cord cell bodies and axons What makes up the Peripheral Nervous System (PNS)? nerves ganglions Another name for sensory neurons afferent neurons Another name for motor neurons efferent neurons What are the two classes of afferent neurons and their direction 1. Somatic - from bones, muscles, skin 2. Visceral - from organs What are the two classes of efferent ...

BIO 161: EXAM 4 PSU QUESTIONS AND ANSWERS A+ GRADED The skeletal system is a dynamic system of _______________ tissue and a balance between _______________ and _______________ connective; production; remodeling _________________ function holds the body upright and supports muscles and organs support _________________ function encloses important organs protection ____________________ function provides attachment sites for muscles movement electrolyte and acid/bace balance stores an...

BIO 161 PSU EXAM 4 QUESTIONS AND ANSWERS A+ GRADED What are the three types of muscle tissue? skeletal, cardiac, smooth What are some characteristics of skeletal muscle? -Voluntary - Striated - Multinucleate - Attached to bone or fascia (connective tissue) What are some characteristics of cardiac muscle? - Involuntary - Striated - Mononucleate - Autorhythmic (cells can self-regulate contraction) What are some characteristics of smooth muscle? - Involuntary - Non-striated - M...

Bio 161 PSU Exam 4 QUESTIONS AND ANSWERS A+ GRADED Excitability ability to respond to stimuli Contractability ability to shorten Conductivity Ability to allow electricity to flow Extensibility ability to be stretched skeletal muscle A muscle that is attached to the bones of the skeleton and provides the force that moves the bones. Striated and Voluntary smooth muscle involuntary muscle found in internal organs Cardic muscle heart muscle, involuntary Striations