During the early years of space exploration, it was shown that astronauts returned back to earth suffering from bone loss depending on their duration in space. How could this happen? What bones do you think were most affected, and what could be done to solve this problem?

Q: All of the following processes continue in the skeletal system throughout the life span except: a.…

A: SKELETAL SYSTEM The Bony component which provides the framework to the body is termed as the…

Q: while running, you "turn your ankle." name the bones involved. what is the best way to treat a…

A: The tibia and fibula are the two long bones in the leg that goes to the ankle. The talus is the…

Q: Which of the following bones would be best used in bone donation?     A. Tarsals   B. Ulna   C.…

A: There are many different bones in the human body that can be used for bone donation. The best bone…

Q: Which of the following changes in osteoarthritic synovial joints is/are NOT evident on radiographs?…

A: Osteoarthritis is a joint disease which is caused due to breakdown of the joint cartilage and…

Q: What are various types of bones based on compactness of bone matter?

A: Bones are the primary part of our skeletal system. They are responsible for providing support,…

Q: Bones can support and protect body organs because they contain hard mineral deposits. This example…

A: Answer: There is a relationship between structure of an organ and function of an organ, which…

Q: The simple fracture is :Select one a. Single fracture b. Incomplete fracture c. Multitude of bony…

A: Ans- b (incomplete fracture)

Q: 9) the process of bones increasing in thickness is known as .... a) membranous groth b) epiphyseal…

A: Bones are part of the skeletal system. It provides structural framework to the body. Along with the…

Q: Please answer this following questions in your own words: Question 1: During the early years of…

A: Disclaimer: According to Bartleby guidelines, only the first question can be answered; please ask…

Q: Bones do not do which of the following: A) Produce white blood cellsB) Protect internal organsC)…

A: Bones are the rigid organs that make up the skeleton in vertebrates. These are composed of collagen…

Q: In adolescents, trauma sometimes separates the head of the femur from the neck.Why do you think this…

A: Ossification is the process of bone formation. It is also termed osteogenesis. It is a different…

Q: Which of the following is not a part of the axial skeleton:   A. atlas   B. scapula   C. hyoid…

A: The bones of the skeleton, which form the main longitudinal axis of the body in human and other…

Q: What is spongy bone ? Explain the importance  ?

A: Introduction: Bones are the hardest tissues that form the endoskeleton of the body to give firm…

Q: your grandmother tells you her bones are stiff. explain what causes this condition

A: The meeting point of two bones is called a joint or articulation. They are responsible for movement…

Q: Describe the structure of compact bone. What is anosteon? Name three types of lamellae found in…

A: Connective tissue It is the largely distributed tissue in the body. It protects and supports the…

Q: Spongy bones do not have a haversian system. a) False b) True

A: Introduction - Compact bone is more dense and lighter than spongy (cancellous) bone. Plates…

Q: What is the bones structure? What tissues is it made of?  Any other interesting facts about bones…

A: The skeletal system of the body is made up of about 206 bones and includes cartilage, too. Along…

Q: Which of the following bones is NOT part of the cranium?   A. Sphenoid   B. Ethmoid   C. Palatine…

A: The cranium is the part of our skull that encloses the brain. It is a vital bone in the body as it…

Q: The joint in which the spherical end of one bone fits into the cup-like socket of the other bone is…

A: The areas where two or more bones contact each other refer to the joints. The joints are mobile in…

Q: Is is correct in biology to say that Bones are deeper to the muscles?

A: Bone is a living growing tissue that provides support and shape to the body. It is made up of…

Q: Explain the difference between a cranial bone and a facial bone. Give four examples of each?

A: the skull gives structure to the face. the bone of the skull is of 2 types Cranium and facial bone.…

Q: Synovial joints may include cartilage, ligaments, tendons, and synovial fluid. Which of these attach…

A: Bones are the structures present in the body of vertebrates. Bones provide structure to the body and…

Q: What kind of symptoms would you expect a person with severe osteoarthritis of the hip would…

A: Osteoarthritis occurs when the cartilage found at the ends of the bones is deteriorated as a result…

Q: A 5-year-old boy falls off his bike and fractures his humerus. He is taken to the emergency room,…

A: The question is asking about the biological process of bone healing, specifically which part of the…

Q: Watch this video (http://openstaxcollege.org/l/synjoints) to see an animation of synovial joints in…

A: A synovial joint is the type of joint located between bones that move against each other, like the…

Q: Mr. Ramon, who is 70 years old and has had a long history of osteoporosis, noticed that the…

A: Osteoporosis:- This is the condition when the bones become too weak that they cannot withstand the…

Q: In adolescents, trauma sometimes separatesthe head of the femur from the neck. Whydo you think this…

A: A fracture can be defined as the breaking of the bone which usually occurs as a result of sports…

Q: Many people believe that bones are dead. Are they? What are the functions of bones?

A: The Bones are the hardened structures in the body that are mainly concerned with the functions of…

Q: distinguish the difference between axial and appendicular skelton bones?

A: The skeletal system consists of all the bones, cartilages, and ligaments of the body which support…

Q: The metatarsals & phalanges of the foot are a.Both flat bones b.Both long bones c.Short bones &…

A: Bones are hard tissues that compose the skeletal system. The skeletal system provides a framework to…

Q: Which bones of the body are formed by ENDOCHONDRAL bone ossification?

A: Bone is a calcified tissue present in the body of vertebrates. Bone, cartilage, and joints together…

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.