A bone tumor disrupts the normal structure of osteons, replacing the organized rings with disorganized, irregular masses of bone. How will this affect the ability of a bone to perform its functions?

Q: What space within bone does an osteocytes occupy?

A: BoneBone is a connective tissue that exhibits four types of cells: osteoblasts, bone lining cells,…

Q: Most osteocytes of an osteon are far removed from blood vessels, but still receive blood-borne…

A: The hard external layer of bony tissues is formed by the compact or cortical bones. It surrounds the…

Q: Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating…

A: The bones of the skeletal system support as the framework on which the body is assembled. Bones are…

Q: During embryonic formation of connective tissue structures, does the chondroblasts mature to become…

A: Bone can be defined as a replacement tissue or it uses a model tissue to lay down its matrix. For…

Q: What is the word for bone development?

A: elements of the skeleton kind throughout the primary few weeks when conception.

Q: Describe the following classes of bone and give an example of each. Long     Short     Flat

A: Bone is the substance that forms the skeleton of the body. It is composed chiefly of calcium…

Q: In bone decalcification, what is the foremost and very critical step?

A: Decalcification of bones occurs when calcium ions are removed, and it may be used as a histology…

Q: . Athletes tend to have stronger bones than nonath- letes, but different sports strengthen different…

A: Exercise is good for health as it develops our body metabolism. Everyone has different potential and…

Q: Calcium salts form the bulk of the inorganic material in bone. What is the function of calcium…

A: Calcium plays an important role in our body. A low level of calcium in the blood can cause…

Q: How does bone adjust to mechanical stress? Describethe roles of osteoblasts and osteoclasts in this…

A: Mechanical stress is defined as the internal resistance offered by a body when a force is applied…

Q: If osteocytes did not have gap junctions in their cell membranes, would they be able to survive?…

A: Bone is a active material that present in the living organism that provide help to provide the frame…

Q: Why is a clavicle a bone that can easilyfracture?

A: The appendicular skeleton comprises of bones of the upper limb, lower limb, and girdles. Girdle…

Q: The patella is classified as which type of bone? Why?

A: Bone is rigid body tissue consisting of cells embedded in an abundant hard intercellular material.…

Q: In which of the following does bone form from cartilage?a. endochrondral ossifi cationb. synovial…

A: The cell is the basic structural and functional unit of our body. It carries out many functions in…

Q: What specific kind of tissue is replaced by osteocytes during endochondral ossification? Wharton's…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: __________________are mature bone cells, whereas__________________ are bone-forming cells and…

A: Bones are tissues made up of many cells, proteins, minerals, and vitamins, and they have their own…

Q: From what cells do bone tumors originate?

A: Introduction:- Bone is constituted by osteoblast cells which lay down the bone and osteoclast which…

Q: long bone grows in length as a result of endochondral deposition of bone tissue

A: Long bones are hard, dense bones that are involved in providing strength, structure, and mobility.…

Q: Describe the structure and functions of each part of a long bone.

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

Q: A sample of a long bone shows concentric layers sur- rounding a central canal. Is it from the shaft…

A: To identify: To identify the sample long bone and to determine whether is it from the shaft or the…

Q: Bone tissues are made from hard mineralized matrix with many reticular fibers. True or False?

A: Bone constitute the hard skeleton inside the body. Bones work with muscles and joints to hold our…

Q: Which type of bone tissue, compact bone or spongy bone, significantly degenerates first in…

A: The semi-rigid, dense, porous, and calcified connective tissues that form the major skeleton in…

Q: What happens to the process of bone remodeling if you have osteoporosis?

A: Osteoporosis refers to a disease of the skeletal system. This disease is characterized by low bone…

Q: Compare and contrast compact and spongy bone.

A: The primary skeletal structure supporting muscles and providing shape to the body is called bones.…

Q: The process of bone formation is known as osteoporosis

A: I. The process of bone formation is ossification NOT osteoporosis. II. statement about myofibroblast…

Q: Which of the following is/are true of bone? 1. chondrocytes present 2. low ground substance 3. high…

A: Option (c) 2,3,4

Q: The term osteoporosis refers to what type of bone? A. Denser  B. Older C. More porous D. Broken

A:

Q: Osteocytes residing in lacunae of osteons of healthy compact bone are located quite a distance from…

A: The bones of the skeletal system contain two types of bones: compact bone (cortical bone) and the…

Q: Explain the process of growth at the articular cartilage.What happens to the epiphyseal plate and…

A: Ossification of is a process that involves the formation of bone and propagation of collagen fibres,…

Q: What are some of the types of bone fractures and how can a bone that is not properly set effect a…

A: Bone is a type of specialised connective tissue that protects and supports the body's organs. A…

Q: In young persons, the epiphyseal plate is composed of. in the which plays an important role during…

A: Bone is a rigid organ that makes vertebrate skeleton and protect the different organs of the body.…

Q: Long bone grows in length as a result of endochondral eposition of bone tissue

A: The long bones are hard, dense bones that provide strength, structure and mobility. The femur (thigh…

Q: The smallest bone in the human body is______?

A: Bones are hard and rigid internal structures made up of calcium and phosphates. They constitue the…

Q: What physiological environment does the bone load-bearing tissue reside in

A: Bones are important structural components of vertebrates that are composed of 60% hydroxyapatite,…

Q: What is the difference between endochondral and membranous bone? Between spongy and compact bone?

A: If we examine a longitudinal section across a bone (such as the humerus) we see that the wall ofthe…

Q: Differentiate between calcified bone and decalcified bone.

A: Bones provide supports, protect internal organs, provide shape and structure to the body. A human…

Q: During long bone formation,____ lay down bone material, replacing____.

A: In the embryonic skeleton, the bone of the first type starts with a cartilage model, which is…

Q: C E (a)

A: The given diagram above is the cross section of a bone showing its anatomy. The various parts of…

Q: Make a physical comparison between hard and spongy bone and describe the properties of both in the…

A: Bones are connective tissues that differ in shapes and functions and they form a skeletal system…

Q: what is known as the growth center of the bone

A: Introduction :- In most vertebrate animals, a bone is a rigid organ that is a part of the skeleton.…

Q: Which molecules of the bone matrix give bone it’s hardness and resistance to compression?  What do…

A: Bones are the organs of skeletal system. They provide support to muscles and organs and also…

Q: Bisphosphonates are a class of medications that treat osteoporosis by slowing the breakdown of bone.…

A: Cells are the basic structural and functional unit of life.

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.