Q: How could average person gain muscular body and strength from climbing on mountain? Will be possible…
A: Exercise is the most important factor in the body because it increases the heart rate and helps in…
Q: Organize the chemical, physical, and electrical changes that allow muscles to contract and relax.
A: Muscle contract and relax mechanically move the body the whole mechanism relies on nervous system.…
Q: A. Directions: Label and give the descriptions of the different types of muscles: 6. 8 1 2 Skeletal…
A: Muscle tissue are tissues that are involved in movement and contraction . It is of three types :- A…
Q: Distinguish between an agonist, antagonist, and synergist muscle.
A: Various muscles work at all the different joints performing different kinds of movements in the 3…
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: Even though calcium is removed from troponin and tropomyosin, please describe in detail what else…
A: The events that result in the contraction of human muscle fiber starts with the signal by a…
Q: Would you expect jaguars, cheetahs, and other great cats to have mostly slow-twitch, nonfatiguing…
A: The soft-tissues found in animals that are accountable for the movement are called “muscles”. They…
Q: What type of contractions do skeletal muscles do?
A: Note - we answer one question at a time. The change in the length of a muscle during its…
Q: Why might stretching a cramping muscle INCREASE the cramping, as well as why would contracting the…
A: Muscles are the tissues that govern physiological processes by their contraction and relaxation. The…
Q: What is the first and most direct energy source for muscle contraction? a. glucose b. ATP c.…
A: Answer- The muscle contraction is the crutial step in the movement and locomotion.
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: How can you see person who is really muscular compare to incredibly muscular?
A: Muscles take a part in every function of the body. The muscle system is made up of over 600 muscles…
Q: flexibility
A: Answer:How do you make ligaments more flexible: There are five simple strategis-- Make a long-term…
Q: What biomechanical advantages are gained for muscles with broad origins and small insertions?
A: To determine: To determine the advantages that are gained for muscles with broad origins and small…
Q: Muscular Flexibility
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
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: Describe three types of musculoskeletal levers and their respective advantages?
A: As we know human body is made of skeleton. Skeleton is structure that keeps body in shape and helps…
Q: What do you mean by muscle?
A: Muscular movement is the basic type of movement which is used in majority of vertebrates including…
Q: Make a table comparing three structural and three functional properties of skeletal, smooth and…
A: Answer.
Q: How Do Muscles and Skeletons Work Together to Provide Movement?
A: Skeletal muscles are generally attached to one end of bone and are stretched across a joint. These…
Q: What role does calcium have in muscle contraction?
A: The signal of muscle contraction initiates from the central nervous system. During the process of…
Q: What geometric shapes can muscles have?
A: Muscles are tissues of the skeletal systems and can be classified into three types of muscles are…
Q: What are the characteristics of a striated muscle that make it fast?
A: Muscles cell are the cell that form muscle tissues. It consists of : 1 ) Smooth muscle 2 ) Skeletal…
Q: How does exercise strengthen muscles?
A: Tissue is the summation of cell layers that are similar in function. Muscle is also known as the…
Q: Define a first-, second-, and third-class lever and give an example of each in the musculoskeletal…
A: Levers is a machine that is connected to the beam at a fixed point known as fulcrum. In biological…
Q: What are ways to build muscle around the knree joint?
A: The knee joint is designated as the largest and the most complex joint in the body. It is made by…
Q: How do muscles contribute to body temperature before,during, and after exercise?
A: The term homeostasis defines a state of internal equilibrium or constancy. The internal condition of…
Q: Where do you get the energy to contract your muscles and when do you use it? When do you use the…
A: Muscles are the tissues that aid in the locomotion and movement of the body. Often muscles are…
Q: What is muscle fatigue? How could you delay the fatigue of a muscle?
A: To describe: To describe the factors that are involved in muscle fatigue and to delay the fatigue of…
Q: Describe how muscles generate different levels of contractive force
A: Muscles are referred to as soft tissues present in the body composed of protein known as actin and…
Q: When using muscles how do you generate more tension when picking up a heavier object than you do…
A: The amount of tension produced by muscles depends on the cross-sectional area of the muscle fiber…
Q: Describe the cross-bridge formation and the sliding mechanism during muscle contraction?
A: Cross - Bridge Formation-- Actin and Myosin proteins present muscle fibers play very important role…
Q: What is body weight exercise
A: Exercise is the performance of certain activities which help in stretching body and muscles and…
Q: What are ways to maintain muscle strength for older people?
A: Just like our bones and body system tends to weaken as we get older, same is the case with our…
Q: How does andropause affect muscle mass?
A: Andropause is the term used to describe a broad fall of male hormones, such as…
Q: What aspect of creatine phosphate allows it to supply energy to muscles?
A: Creatinine phosphate is a phosphorylated creatinine molecule that acts as a fast release reserve of…
Q: When chickens escape from predators, which group of muscles do they use?
A: Chicken can't really fly but they Cantt their Wings to move for short distances.When the predators…
Q: Two muscles have the same diameter, but one is twice as long as the other. Which muscle produces…
A: Given 1. Two muscles have same diameter 2. length of one is twice as compared to other.
Q: What are the typical parts of human muscles?
A: Muscles are soft tissues present in all animal cells. These are composed of myosin and actin…
Q: How can strength be measured
A: Physical strength is a function of the exertion of force on physical objects by an entity. The aim…
Q: What are various types of muscles in human body?
A: answer given below
Q: How would ine generate more muscle tension to pick up something heavy? Increase activation of motor…
A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…
Q: Skeletal muscles can only produce a mechanical force as they are contracted, but a leg flexes and…
A: The force exerted by the muscle is less than its maximum in a concentric contraction, and the muscle…
Step by step
Solved in 3 steps
- Muscular endurance is defined as the: O a) ability of a muscle to contract repeatedly over an extended period of time b) amount of force a muscle can produce with a single maximal effort O c) ability to move the joints through a full range of motion O d) amount of time required to contract a muscle completelyMuscular strength is defined as the: a) ability of a muscle to contract with maximal force O b) ability to move the joints through a full range of motion O c) ability to sustain a given level of muscular tension over time d) amount of force a muscle can produce repeatedly over 60 secondshow does acylovir work?
- What is the physiological function of exercise to muscles?What are the differences in the cellular and molecular levels in a bodybuilder arms muscles compared to those of a weaker, untrained person?Skeletal muscle cells undergo contractions based on a molecular mechanism involving: 1)the sliding of actin and myosin filaments past each other without any change in filament length 2) the shortening of actin filaments following direct interaction with myosin 3) dynamic instability of microtubules 4)none
- a) Describe how the isolated muscle behaved as it was stretched progressively. b) What effect does stretching the muscle have on contraction strength? Is this effect linear? c) What stretch resulted in the highest contraction force? What happens to the muscle at the highest stretch levels?Doing the doggy hydrant exercise would work this muscle the most: A) TricepsB) SartoriusC) Pectoralis MajorD) GastrocnemusIN DOGS, which muscle contract and which muscle relax when the knee joint is flexed?
