Mar 28, 2024 · Smooth muscle myofibers are uni-nucleated with nuclei in the center of the cells and have large regenerative capacity. Smooth muscle is classified as single unit or multi-unit. Single unit smooth ...

A) Certain smooth muscle cells can actually divide to increase their numbers. B) Smooth muscle, in contrast to skeletal muscle, cannot synthesize or secrete any connective tissue elements. C) Smooth muscle cannot stretch as much as skeletal muscle. D) Smooth muscle has well-developed T tubules at the site of invagination.

Describe how smooth muscle fibers are stimulated to contract or relax; Practice Exams. Final Exam Biology 201L: Anatomy & Physiology I with Lab Status: Not Started. Take Exam

Smooth muscle contracts involuntarily in the digestive tract, blood vessels, and urinary bladder. Describe the two main ways that smooth muscle contraction and the membrane potential of smooth muscle are controlled. Smooth muscle cells differ from skeletal and cardiac muscle cells in that: a) They don't require calcium for contraction.

The following cell types make up the Juxtaglomerular Complex (select all that apply): A.) Granular cells B.) Efferent arteriole smooth muscle cells C.) Afferent arteriole smooth muscle cells D.) Macula densa cells E.) Glomerular cells; A _____ epithelium consists of a single layer of flattened cells attached directly to a basement membrane.

Skeletal muscle, smooth muscle, and cardiac muscle all exhibit _____. A) 2 pump system B) Hormone secretion C) Excitability D) All the above. As skeletal muscle is further stretched beyond the length where optimum force is developed: a. the amount of calcium released by the sarcoplasmic reticulum is reduced as length increases.

Smooth Muscle: Smooth muscle is one of the three types of muscle and can be found in hollow organs like the uterus, digestive tract and blood vessels. Contraction of smooth muscle is important for maintaining blood pressure, digesting food, and other processes in the body. Answer and Explanation: 1

Nov 21, 2023 · Smooth muscle tissue is in the digestive system, urinary system, reproductive system, and vessels. Also called visceral tissue, smooth muscle tissue does not appear striated under a microscope and ...

A) visceral smooth muscle B) multiunit smooth muscle C) cardiac muscle D) skeletal muscle; The Gastrin is secreted from _____. A. Intestine B. Stomach C. Pancreas D. Rectum. What are the complex pathways that allow the level of calcium to control the bind of …

Smooth Muscle: Smooth muscle is a type of muscle tissue that primarily carries out involuntary functions. For instance, smooth muscle lines the digestive tract and blood vessels, contracting to move food forward or decrease the width of blood vessels. Answer and Explanation: 1