Back mm. Erector spinae muscles Spinalis muscle Intrinsic Longissimus muscle Iliocostalis Rotatores (Epaxial) muscle Multifidus Transverso- muscle muscle spinalis Semi- muscles spinalis muscle Trapezius muscle Serratus Latissimus Extrinsic posterior dorsi muscle muscle Note: The position of the intrinsic muscles relative to the vertebral column. What actions would shortening of these muscles produce?

Q: Describe the five basic muscle shapes (fasciclearrangements).

A: When a group of skeletal muscle fibers forms a bundle as a whole within the muscle it is called a…

Q: The latissimus dorsi muscle taking origin from spinous processes T7-T12 vertebrae and spinous…

A: True

Q: The _______________________ of a muscle is usually attached to a movable part.

A: Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of myosin and…

Q: name of the label of the muscle?ASAP

A: Muscle is a contractile tissue that brings about body movements. Muscles are regarded as the motor…

Q: В |A

A: The given image is representing the muscles of the upper arm. The muscle pointed as B is located…

Q: Muscles of the thigh region

A: Muscles are soft tissues that are made up of protein filaments called actin and myosin that slide…

Q: Define muscularis

A: Muscles are soft tissues found in most of the animals. Muscle cells have actin and myosin protein…

Q: Label name answer quickly.

A: A muscle is a soft tissue that consists of protein filaments like actin and myosin that slide past…

Q: Rearrange the muscles form smallest to largest

A: The sarcolemma is the plasma membrane of the skeletal muscle cell. The muscular system is…

Q: Contrast, structurally, a uniarticular muscle and a biarticular muscle.

A: Muscle is a delicate tissue found in many creatures. Muscle cells contain protein fibers of actin…

Q: The most medial adductor muscle of the thigh is the long, slender _____.

A: Muscle is one of the four major body tissues which is primarily responsible for the movement in the…

Q: Examples of smooth muscles attached to skeletal muscle

A: Muscle tissues are characterized by properties that allow movement. Muscle cells are excitable; they…

Q: Description of a muscle that is the shortest in its group.

A: Muscle is a band or bundle of contractile tissue of the body. It is derived from the mesodermal…

Q: Write the difference between Red and White muscles.

A: Skeletal muscles are divided into two types: red or slow twitch muscles and white or fast twitch…

Q: The _______________________ of a muscle is usually attached to a fixed part.

A: Muscle are the soft tissue which facilitate the movements in the body. They are attached to bones…

Q: The broad

A: The anterior muscles of neck are divided into- 1.superficial layer: it consist of muscles like-…

Q: Identify the muscle. this muscle acts on.

A: In the given picture, it is the anterior compartment of thigh. The anterior compartment contains the…

Q: John is arguing with his classmate about the function of titin. He believes that titin only…

A: Titin (TTN) is a very large sarcomeric protein within cardiac muscles. These are involved in the…

Q: Define extrinsic muscle

A: Extrinsic muscles can be defined as the group of muscle which is present externally in an anatomical…

Q: A muscle whose fascicles are arranged at an angle to a central longitudinal tendon has this…

A: Muscles are contractile tissues that are present in animals. It mainly produces motion. It converted…

Q: IDENTIFY THE MUSCLES OF THE TORSO

A: Muscles are present in almost every animal and helps to maintain posture. It helps skeletal bones…

Q: The tendons of which muscles form the rotator cuff?Why is the rotator cuff important?

A: As we know human body is made of skeleton. Skeleton is structure that keeps body in shape and helps…

Q: Identify the name of the muscles pointed, A and B, in the image below of cat muscle

A: Muscles have a crucial role in the body. Muscles do a lot for our bodies as well. They circulate…

Q: what abdominal muscle causes contractions

A: During the pregnancy, there are many physiological changes occur in human female. Endocrine hormone,…

Q: intercostal muscle with a brief 1-2 sentence explanation of the etymology and the rationale as to…

A: The thoracic cavity is a hollow space protected by the ribs, vertebral column and sternum. It is…

Q: Classification of muscles according to theorientation of their fascicles

A: Muscles are one of the four primary body tissues, made up of two types of proteins: actin and…

Q: which two muscle types are striated

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: 1AKING MOVEMENTS: ou know that muscles cause movement by pulling your bones around. You also hav…

A: Biceps: It is one of the chief muscle of arm. It can act on both the shoulder and elbow joint. It…

Q: What muscle?

A: The study which describes the shape, size, position of different organs, muscles, bones,…

Q: Define agonist muscles

A: Muscle tissue is a specialized tissue found in animals which allows movement. Muscle tissue consists…

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.