Describe sarcolemma - Study guides, Class notes & Summaries

1. Which of the following tissues is always avascular? A) connective tissue D) epithelial tissue B) muscle tissue E) nervous tissue C) skeletal tissue Ans:  D Difficulty:  Medium 2. A scientist who examines tissue changes that might indicate disease is called a A) histologist. D) epidemologist B) radiologist. E) endocrinologist. C) pathologist. Ans:  C Difficulty:  Easy 3. The tissue lining body cavities is A) epithelial tissue. D) m...

WGU C107 Anatomy and Physiology Study Guide QUIZ WITH CORRECT SOLUTIONEpi Means "outside" or "over" Peri Means "around" Endo Means "inside" Mysium Muscle Superior Above (or toward the head) Inferior Below (or toward the feet) Dorsal Back Ventral Front Superficial Toward or on the surface Deep Away from the surface Distal Farther from the trunk or origin Proximal Closer to the trunk or origin Medial Toward the midline L...

Bio 161 Exam 4 Review with Complete Solutions What is another term for an individual muscle cell? - Answer: Muscle fiber Define fasicle in the context of muscle anatomy. - Answer: A cluster of muscle cells within the core of a muscle. Explain the function of the sarcolemma in skeletal muscle cells. - Answer: The sarcolemma serves as the outer membrane of skeletal muscle cells, maintaining cell integrity and regulating ion movement. Describe the sarcoplasm and its role wit...

Final Exam: BIOS 252 / BIOS252 (2024/ 2025 Update) Anatomy and Physiology II Exam Review| Questions and Verified Answers| 100% Correct| Rated A -Chamberlain Q: Describe the sliding contraction theory Answer: Acetylcholine NT is released from synaptic end bulbs of neuron, crossing over synaptic cleft, binds to ligand gated receptor present on muscle tissue sarcolemma, generating a muscle end action potential traveling down the T-Tubule. This activates the sarcoplasmic reticulum t...

Satellite cells play a role in _________ and are called _________ - CORRECT ANSWER-muscle repair, adult muscle progenitor cells Muscle hypertrophy involves - CORRECT ANSWER-the enlargement of existing cells what is hyperplasia - CORRECT ANSWER-involves the formation of new cells through mitosis, but it is unlikely / an irregular process Satellite cells mainly contribute to - CORRECT ANSWER-muscle repair by helping regenerate damaged muscle cells. skeletal muscle is made up of - CORRECT A...

Satellite cells play a role in _________ and are called _________ : muscle repair, adult muscle progenitor cells Muscle hypertrophy involves : the enlargement of existing cells what is hyperplasia : involves the formation of new cells through mitosis, but it is unlikely / an irregular process Satellite cells mainly contribute to : muscle repair by helping regenerate damaged muscle cells. skeletal muscle is made up of : muscle fascicles The epimysium is 2 | P a g e : the outer conn...

5 characteristics of muscle - correct answer 1. Responsiveness 2. Conductivity 3. Contractibility 4. Extensibility 5. Elasticity 2 names for muscle fiber - correct answer 1. myofiber 2. myocyte Muscle cells are packed full of which type of protein filament? - correct answer myofibrils: bundles of protein filaments (actin and myosin) Difference...

BIOL 235 CHAPTER 10 TEST EXAM (QUESTIONS AND ANSWERS) Describe the structure and function of skeletal muscle tissue - CORRECT ANSWER-Composed of muscle fibre cells (also contain connective tissue, blood vessels and nerves), have striations (alternating light/dark protein bands); usually voluntary (consciously controlled by somatic nervous system) but can also be involuntary (diaphragm and muscles that maintain posture) Describe the structure and function of cardiac muscle tissue - COR...

Who gets harmed, who benefits in each type of interaction? - • Mutualism (prey and predatory benefit from interaction) • Consumption (one benefits and one is harmed by interaction. Includes: predation, parasitism, herbivory) • Competition (both are harmed by interaction - but one harmed more than the other) What is "facilitation" and how does it play out over time? - Facilitation: an interaction in which one species has a positive effect on the survival and reproduction of another ...

BIOS 252 Final Exam Review Questions with Certified Solutions A selective destruction of substantia nigra pars compacta in midbrain leading to a lack of production of Dopamine leads to what disease process? What is seen in this disease? Parkinson's Disease, resting tremor, resistance in movement Continuous conduction happens in which type of neuron? Is this fast or slow conduction? Unmyelinated neurons, slow Describe the sliding contraction theory Acetylcholine NT is released from synapt...