Richa lost two points on her anatomy exam because she couldn’t answer why one type of muscle fiber is red in color, while another type is pale. Explain to her the reason behind the difference in color.

Q: In

A: Introduction:-  Muscle tissue is composed with cells that have the special ability to shorten or…

Q: Do both skeletal and cardiac muscle have a striated appearance? Explain?

A: Muscles are the soft tissue that has filaments to change its shape and length. The filaments present…

Q: Jordan called several friends to help him move. Would he prefer to have those with more slow…

A: Muscle fibers, or muscle cells, in a system described as myogenesis, are created from the fusion of…

Q: A weight lifter decides to go jogging with a friend. Explain why the weight lifter can’t keep…

A: During anaerobic glycolysis, glucose is decomposed into lactic acid and releases energy. In the…

Q: Select the best answer or answers from the choices given: Thick and thin myofilaments have different…

A: The term myofilaments refer to the myofibril filaments composed of proteins. The thick myofilaments…

Q: Name the organization of muscle tissue from largest to the smallest

A: Organization of muscle tissue from larger to the smallest order…

Q: Identify the type of muscle found in the picture (choices: smooth muscle, skeletal muscle, or…

A: Smooth muscle: it is usually unbranched, non-striated, and single nucleated muscle fibers.  Skeletal…

Q: Define muscle tone.

A: Muscle tone is defined as a tension in muscle when at rest.  It's a muscle response to the outside…

Q: The 2 main proteins in muscle cells are _______ and ___

A: According to the question, we have to mention the names of the two main proteins present in muscle…

Q: Write T for true or F for false for the following statements. ____ 1. ATP causes the detachment of…

A: ATP stands for adenosine triphosphate. It is the principal requirement of the muscles to allow…

Q: Indicate if the statements are TRUE or FALSE. ________ 11. Actin is found only in the striated…

A: A muscle fiber is produced when numerous muscle cells fuses during the course of development. There…

Q: In a muscle, muscle fibers are arranged in bundles that are wrapped in a thick layer of connective…

A: Tissue is the next level organization of the cells. There are 4 different types of tissue are…

Q: Select the best answer or answers from the choices given: The smooth muscle type found in the walls…

A: Smooth muscle can be described as a type of involuntary muscle that lacks cross stripes when viewed…

Q: Figure 5-38 Structure of a fascicle Find and label these muscle fascicle components:

A: Muscular system is a type of body system which comprises of muscles that undergo contraction and…

Q: A woman takes her daughter to a sports medicine specialist and asks the specialist to determine the…

A: Fast-twitch muscle fibers and slow-twitch muscle fibers are two basic types of muscle fiber found in…

Q: What are the different muscle fiber types

A: The muscle fibers are multi-nucleated (exclusively in the case of skeletal muscle fibers),…

Q: The sarcolemna of the skeletal muscle contains receptors for ...

A: The sarcolemma is a fine tubular sheath that envelops the fibers of skeletal muscles. It can also…

Q: Provide a short description of the observed characteristic of the muscle type in the photo, and…

A: Muscles are responsible for the movement of any part of the body via excitation, responding to a…

Q: Part A Name the muscle tissue. Submit Previous Answers Reguest Answer

A: Muscle- Muscles are located all over the body and are responsible for performing several functions…

Q: Polio is a muscle-paralyzing disease caused by infection with poliovirus. This virus, however, never…

A: Ans: Polio virus: It is the causative agent of polio a paralytic disease. It belongs to Enterovirus…

Q: What were the defining characteristics of skeletal muscle? What is unique about the nuclei that…

A: One of the major muscle types along with cardiac and smooth muscle is found to be the skeletal…

Q: Choose the correct answer: Myofibrillar protein content from total muscle protein is Select one: 5%…

A: Myofibrillar proteins include thick and thin filaments. Thick filament is mainly composed of myosin…

Q: Your anatomy and physiology course is required for a career in forensics, and one of the short…

A: Forensics is a multidisciplinary field. Physicians, entomologists, molecular biologists, and police…

Q: You find yourself running away from a pack of zombies in the snow. These zombies aren't very fast…

A: Running mostly works muscles in the lower body like the glutes, hamstrings, and quads. Running also…

Q: Indicate if the following statement is true or false and then provide a justification for your…

A: Similar to skeletal muscle, smooth muscle's main job is to contract. To generate limb mobility,…

Q: Select the best answer or answers from the choices given: The connective tissue covering that…

A: Movement is one of the most important and unique characteristics of a living being. Muscles are…

Q: Select the best answer or answers from the choices given: The function of the T tubules in muscle…

A: Muscle contraction can be defined as the process in which the length of the muscles decreases and…

Q: Smooth muscle has some unique properties, such as low energy usage, and the ability to maintain…

A: Smooth muscle is one of the involuntary and non-striated types of muscle found in the human body. It…

Q: The greater the number of _________  involved in a motor unit, the ________ the degree of fine…

A: Muscle fibres control the physical forces within the body. They help facilitate the movement of…

Q: Select the best answer or answers from the choices given: Myoglobin has a special function in muscle…

A: Introduction: Myoglobin is an iron-containing pigment present in huge quantities in muscles…

Q: Can you help me the name of the label of the muscle?

A: The brain is more complex and its cell structure is beyond than that of a muscle. It doesn’t…

Q: Compare the structure of the muscle to that of the smooth and cardiac. (answer this in one or two…

A: Muscles are mesodermal in origin. Muscles help in locomotion and movement. Muscle is surrounded by…

Q: Can you help me the name of the label of the muscle?

A: Half head anterior view

Q: T-tubules are invaginations of the sarcolemma of a muscle cell. True or False True False

A: The skeletal muscle cell (myocyte) contains sarcoplasm surrounded by sarcolemma. It comprises…