Muscles may be named using?  a. speed b. age c. action d. myofilament type

Q: Calcium plays a crucial role in the contraction of skeletal muscles. i. Where is calcium stored…

A: The sliding filament theory was proposed as an explanation for muscle contraction. It is based on…

Q: Why do previously trained muscles adapt more quickly to retraining after a period of disuse ?

A: There are a total of  639 muscles in the human body. Each muscle is of different use. There are…

Q: Which modifications in the muscular system are associated with bipedal locomotion?

A: Bipedalism is the ability of an organism to walk upright on its two legs. Humans developed bipedal…

Q: As this arm bends, which word describes what the biceps muscle is doing? Ocontracting Oconstricting…

A: The biceps muscles C) contracting when arm bends.

Q: Which is NOT a benefit of the Cecchetti method? A. efficient movement B. musical awareness C.…

A: Ans-(c)over cross turn out The Cecchetti Method -SEPERATE ART OF DANCING of ballet is a style of…

Q: Which statement best summarizes why muscles often work in pairs

A: A tissue that is soft and is found in most of the animal’s skeletal system is known as muscle.…

Q: The pectoral girdle supports the ________. a. arms b. legs c. skull d. thoracic cage

A: The skeleton system is one of the vital systems of a body. It is a system of bones where bones are…

Q: Using a suitable example, explain how muscles work inopposition.

A: Muscle works by contraction. Muscle contraction happens when actin and myosin filaments move past…

Q: Graph a simple muscle twitch and a contraction that results in tetanus.

A: Simple twitches are muscular contractions which are involved in normal body movements. Summation…

Q: The type of muscle used to move the leg when walking isa. skeletal.b. cardiac.c. smooth.d. All of…

A: A group of cells having a similar structure, function, and origin is called tissue. Muscles are the…

Q: Why a sprinter experiances muscle fatigue sooner than a marathon runner

A: Let's understand some terms which will be required in understanding the concept of answer: A…

Q: How is electrical excitation of a skeletal muscle fiber coupled to muscle contraction? Speculate…

A: Acetylcholine is released by motor neurons which binds to receptors in the motor endplate. A neural…

Q: Explain how long-term arthritis of the legs might affect achild’s growth.

A: Juvenile idiopathic arthritis or juvenile rheumatoid arthritis is the condition that causes…

Q: Fascia that connects muscle to another muscle is an

A: Introduction: Connective tissue is one of the four types of tissue found in the human body. The…

Q: Which is the longest bone in humanbody?A. febula B. Tibia C. Stapes D. Femur

A: Bone is a hard, living tissue that forms the skeleton of the body. It is mainly composed of calcium…

Q: a. Explain why a cast placed around a fracturedleg in which extensive tissue damage hasoccurred…

A: Casts are supportive devices used to hold the injured bone intact in a location while the healing…

Q: The arrangement of muscles so that the action of one muscle is opposite to that of its partner is: O…

A: Please follow step 2 for detailed explanation.

Q: Compare and contrast ligaments and tendons.

A: There are four types of tissues in the body and “connective tissue” is one of them. Major components…

Q: The knee is .... to the hip

A: Anatomical positions are that imaginary positions that divide the body into various segments which…

Q: Which jumping variation would result to the lowest jump height, average jump height, and highest…

A: Jumping is defined as pushing oneself upwards from the ground, against the force of gravity. Jumping…

Q: (a). What is the role of calcium ions and troponin during contraction in striated muscles of hum

A: Introduction - Myofibrils, which contain a specialised protein (myoglobin) and chemicals to deliver…

Q: come up with tips to prevent myositis and say what myositis is? Explain your case well. How does it…

A: Myosites refers to inflammation that occurs in the muscular tissue when we use the muscles. This…

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: True or false: the diaphragm is a large muscle that sits on top of the lungs?

A: Lungs in our body are the major organ for the respiratory exchange of gases. Proper exchange of…

Q: 52. Identify muscle that inserts on the feature by tag #52. 53. Identify the two actions of the…

A: Olecranon process is present at upper end of ulna and it's superior surface is in the shape of…

Q: Explain why the hamstring muscles fatigue faster with the 5-lb ankle weight.

A: Hamstring injury is more commonly seen in athletes and sportspersons. In the back of the thigh, a…

Q: In a essay describe in details response by a skeletal muscle and examples.

A: The body's muscular system, which comprises skeletal, smooth and cardiac muscles, allows body…

Q: Explain why you can maintain contraction of the hamstring muscles over time.

A: The 3 muscles running down the back of leg, from the thigh to knee are known as hamstring muscles.…

Q: Osteoporosis is a disease that results from loss of bone mass, causing bones to become brittle and…

A: Please follow step 2 for detailed explanation.

Q: Predict what might happen to a person trying to lift a heavy weight following injury of sensory…

A: The Golgi tendon reflex is activated due to stretching by force on tendons, the reflex protects and…

Q: A________is connected to bone to another bone

A: The human skeletal system that forms the body's central framework is made up of bones and connective…

Q: Ensuring that young children had a sufficient amount of Vitamin D would prevent __? a. paget's…

A: Rickets is a skeletal disorder. It is mainly caused by the lack of vitamin D. Phosphate or calcium…

Q: Does not need to be a super indepth answer. Explain the concept of the following realated to…

A: Skeletal muscles help in the movement. There are two types of protein found in muscles namely actin…

Q: Please give answer ASAP.. Name a muscle that undergoes eccentric contraction as you sit down in…

A: Muscle contraction does not always mean that the length of a muscle is being reduced. Muscle…

Q: Explain what athlete's foot is. If it doesn't affect just athletes, how do you think it got its…

A: Fungi are eukaryotic organisms possessing a true nucleus and membrane bound organelles. Fungal cell…

Q: Explain why it is important that you not wrap a fire blanket around a person who is standing.

A: Fire blankets containing fire-retardant materials are used to smooth flames by preventing oxygen…

Q: Maximum contraction strength is achieved when, prior to contraction, the H zone contains no myosin…

A: Skeletal muscle fiber has alternatively  repeating units having alternate light and dark bands known…

Q: Enables you to close your mouth

A: Q. Enables you to close your mouth Answer. Masseter enables you to close your mouth.

Q: Which muscle stabilizes the scapula in water-skiing

A: The scapula, more commonly called the shoulder blade plays an important role in the overall function…

Q: Discuss the benefits of skeletal muscles attached close to joints.

A: The muscles that generate all movements and are attached to bones by tendons are skeletal muscles.…

Q: investigate anabolic steroids and their use in sports. b. Determine how they affect skeletal muscle…

A: Steroids are the artificially made hormones, as a version of natural hormones.

Q: Explain the consequences if tendons were dense elastic connective tissue instead of dense…

A: The connective tissue help in support and connects from muscle to bone, muscle to muscle.

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.