In the final stage of bone repair some of the osseous tissue must be broken down and removed. What term is used to define breaking down osseous tissue? Which bone cell would be best suited for this task?

Q: What occurs in bone formation step in the bone remodelling cycle?

A: 1= ACTIVATION 2= RESORPTION 3=REVERSAL

Q: What happens in the resting step of the bone remodelling cycle?

A: Bone is metabolically always active and it undergoes remodeling throughout our life.  Bone…

Q: The epiphyseal plate: a. is arranged as rods or plates b. contains the bone’s blood vessels and…

A: In Prenatal Bone development at the last stage, the Epiphyses center begins to calcify.The Secondary…

Q: Vitamin D deficiency causes what pathology in adult bones?  Is it different than osteoporosis?

A: Deficiency disease or disorder is the condition which is caused by the lack of certain nutrients or…

Q: Which type of bone tissue significantly degenerates first in osteoporosis? Select one: Spongy bone…

A: Bone consists of four types of cells. These are osteoblasts, osteoclasts, osteocytes, and…

Q: Describe the process of bone remodeling.

A: Bones are the rigid connective tissues with a solid matrix.

Q: How does bone (load bearing) 's histological feature define physiological function? (in plot point…

A: Introduction:-  Periosteum is a two-layered covering that covers the exterior surface of bone and is…

Q: What are the organic and inorganic components of the bone matrix?

A: Bone is a rigid connective tissue that makes the skeletal system of the body. It plays an important…

Q: Explain the structural origin behind the anisotropic toughness of cortical bone, and identify the…

A: The bone is made up of bone tissues that are the most rigid structure of the body because of the…

Q: In the histological study of diaphysis of the tubular bone: there are basophilic cells with…

A: Osteoblasts:  Osteoblasts are cells with a single nucleus that create bone. Osteoblasts, on the…

Q: Describe the stages of endochondral ossification of bone?

A: Endochondral ossification is the process by which developing cartilage is gradually replaced by bone…

Q: name and define all the various bone markings?.                                        what are the…

A: A bone is a rigid organ that constitutes part of the vertebrate skeleton in animals. Bones provide…

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: During the early years of space exploration, it was shown that astronauts returned back to earth…

A: In space, the microgravity environment, because of reduced stimuli present, increases bone…

Q: Within an individual bone there are also different regions. Match the description with the…

A: BONE  It is a rigid tissue that constitutes part of the vertebrate skeleton. Bones protect the…

Q: Bone develops by one of two mechanisms depending on the underlying scaffold. Which pairing correctly…

A: Bone is a type of Osseous Tissue. It is mainly composed of inorganic and organic materials. The…

Q: Which long bone structure is correctly matched with its description or function? a. epiphysis; the…

A: Bone is a type of connective tissue which is made up of bone cells, fibers and also the ground…

Q: Which type of bone has a net-like appearance? Group of answer choices Cortical/Compact Bone No…

A: Bones are the structure which help in the formation of the structural unit of the body .

Q: What material properties for bone load bearing are important and how do they relate to tissue…

A: Load-bearing capacity is determined by the material properties of the bone as well as the amount…

Q: Which is not involved in the process of bone repair following a fracture: A. Fibroblasts produce…

A: Bone healing is also referred to as fracture healing. It is a physiological process that takes place…

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: If the activity of osteoclasts exceeds that of osteoblasts in a bone, how will the mass of the bone…

A: Osteoclasts can be defined as cells that degrade the bone so that bone modeling can be done.…

Q: - Bone .. cytoplasmic processes of the ... junctions for communication are microscopic canals…

A: Bone is an type of connective tissue that is made of extracellular matrix.  There are 4 types of…

Q: calcium levels are low and intramembranous ossification is halted during calcification of…

A: Osteoid tissue is referred as the tissue before the calcification of extracellular matrix. It is a…

Q: Define ossification.  What are the roles of osteoblasts, osteocytes and osteoclasts in bone growth?

A: The human skeletal system is composed of bones, a network of tendons, ligaments, and cartilage that…

Q: what happens to the overall structure of the skeletal system if bones are not properly calcified?…

A: Physiology:- Bone is not a static structure but is a dynamic structure whose calcium content is…

Q: How do the functions of the organic materials in the bone matrix compare with the function of the…

A: The majority of bone is made up of the bone matrix, which consists of two principles of building…

Q: What is the structural unit within compact bone that contains lamellae, lacunae, osteocytes,…

A: Compact Bone is a denser material used to create much of the hard structure of the skeleton. It…

Q: Osteoporosis typically develops in old age, yet the time to optimize bone density is during…

A: When child is born and is in initial stages of development he does not knows what is good and what…

Q: The long bone structure includes epiphyses, diaphysis, and membranes.  Which of following statements…

A: Question - The long bone structure includes epiphyses, diaphysis, and membranes.  Which of following…

Q: Please identify the structures of bone with the following key terms: canaliculi central canal lacuna…

A: Canaliculi: They are microscopic canals located between the lacunae the ossified bone. Filopodia…

Q: When a bone has laid in acid (lemon juice) and its all soft and bendable can the effect be reversed?…

A: A bone is rigid and strong due to presence of calcium carbonate in its outer layer.

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: At puberty in males the increase of testosterone results in: Group of answer choices appositional…

A: Testosterone is an important androgenic hormone responsible for secondary sexual characters at the…

Q: Define bone remodeling, and give examples of how it varies in different bones and different portions…

A: Bone remodeling is a continuous process of breakdown and formation of bone. It is a process where a…

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: Give a one-sentence description of the two ways bone is ossified and give an example of each.  Give…

A: Joints are the structures where two bones meet each other and has certain degree of rotation. On the…

Q: C E (a)

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

Q: What happens when bone resorption is greater than bone deposition? What happens in the opposite…

A: 1)Bone resorption is the process through which breaking down of bone tissue occurs through…

Q: Discuss the role of osteoclasts, osteoblasts, parathyroid hormone, and calcitonin in bone growth.

A: Bone is a living tissue. It differs from other supportive and connective tissue by possessing…

Q: Remnants of osteons, which have been almost completely recycled by osteoclasts, are known as what?

A: Osteons The structure of osteons are like cylinder. It contains a matrix of mineral and living…

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: According to the histology, structure, and functions of bones the following statements are true…

A: There are 11 organ systems in the human body. They are cardiovascular (circulatory), skeletal,…

Q: Which bone is formed from intramembranous bone growth? a. femur b. rib c. os coxae (hip bone) d.…

A: Bone is a mineralized connective tissue that displays four types of cells including osteoblasts,…

Q: What are the functions of osteoblasts and osteoclasts in bone remodeling?

A: Introduction: The bone remodeling process occurs when the mature bone tissue is removed from the…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.