Describe how bone growth occurs during development.

Q: Identify the structures that compose compact and spongy bone

A: Bone tissue is also known as osseous tissue and it varies extensively from the rest of the body…

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

A: 1= ACTIVATION 2= RESORPTION 3=REVERSAL

Q: What changes occur in the organic part of bone extracellular matrixwith aging?

A: Bones are referred to as tissues present in the body of an organism that is hard and rigid and is…

Q: A young girl develops a tumor that secretes excess estrogen. Predict the effect of this excessive…

A: Sexual pseudoprecocity occurs due to excess estrogen secreted by tumors of ovaries and adrenal…

Q: Diagram the parts of a long bone, and list the functions of each part.

A: Long bones are one of the kinds of bones found in the skeletal system. It can be broadly divided…

Q: . Describe the organization and functions of bone tissue andcartilage.

A: Bone is made up of osteocytes. It makes the skeleton of the body and gives the frame work of the…

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: Identify the anatomical features of a bone

A: Tissue can be defined as the group of cells that have a similar structure and it will function…

Q: Give some examples of calcified bone.

A: Bone is a rigid organ that constitutes part of the vertebrate skeleton in animals. They protect…

Q: Describe the macroscopic and microscopic structure of a long bone, and list the functions of these…

A: Bones and cartilages make up the skeletal system of our body and play a major role in mechanical…

Q: What happens to bone mass during the menopause?

A: Menopause is a phase during which no ovulation takes place thereby putting a stop on the mesturation…

Q: What happens at the same time as bone elongation in post-natal growth?

A: Growth after pregnancy is stated as post natal growth. At the time of pregnancy, baby has 300 bones

Q: Describe how age influences bone structure.

A: The degree of maturation in a bone of the child is known as the bone age. The growth of an…

Q: What is responsible for bone resorption ?

A: Osteoclasts are bone cells which are large and release acids and lysosomal enzymes which dissolve…

Q: Describe the role of the bones in regulating blood calcium and phosphate levels.

A: Calcium play important role in muscle contraction, neuron communication, exocytosis, and blood…

Q: Name the components of bone matrix, and explain theircontribution to bone flexibility and bones’…

A: The bone matrix components are collagen fibres, mineral such as calcium, and cells such as…

Q: describe bone anatomy

A: Bone is a dynamic structure, which is continually remodeled in response to stresses placed on the…

Q: Describe the process of bone re-modelling?

A: Bone re-modelling Like skin, bone forms before birth but continously renews itself thereafter. Bone…

Q: Explain the functions, origins, and locations in the four cell types in bone tissue.

A: Bones are the mineralized connective tissue that forms the major part of the skeletal muscle system.…

Q: Describe the mechanisms by which hormones regulate bone structure to maintain blood calcium…

A: Calcium is a major element required by the body. Calcium helps in the development of bones, muscle…

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: Explain the importance of Compact bone ?

A: Compact bone is also known as cortical bone. Compact bone constitutes 80% of the human skeleton. 20%…

Q: What are the major cells involved in bone resorption?

A: During resorption of bones, some specialized cell break down the bone tissue. This releases calcium…

Q: Explain how osteoclasts and osteoblasts remodel bone.

A: Bones are the rigid living tissue that makes up the skeletal system of the body. The various…

Q: Compare the appearance of compact bone and spongy bone.

A: A bone is a rigid organ that comprises part of the vertebrate skeleton in creatures. Bones ensure…

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: Describe where cartilage is found on a long bone

A: Cartilage is a connective tissue. It is an important structural component in the body that has a…

Q: Describe where dense connective tissue is found on a long bone

A: The connective tissue is the most diverse and abundant in animal bodies. It is composed of fibers…

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: 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: Where is the bone cell located

A: Labellings 1) Lamellae, 2) Lacunae, 3) Central (haversian canal), 4) canaliculi.

Q: Discuss the similarities and differences between cancellous and compact bone.

A: Bone is a connective tissue in the body and forms part of the skeletal system. It plays a vital role…

Q: What are the most common benign bone tumors of children?

A: Bones are the important tissues of the body which give a structural framework to the body. The long…

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: Can the endochondral ossification take part in bone growth in 12 years old?

A: During the embryonic development, the skeleton system of the embryo consists of fibrous membranes…

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: Very shortly describe the negative feedback mechanism that controls bone homeostasis.

A: Negative feedback mechanism is referred to as the process by which the substrate inhibits the…

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: Name the parts in which bone matter is divided.

A: Bones are a part of the skeletal system, and serve several functions including protection,…

Q: Describe Compact and Spongy Bone.

A: Here we have to describe about compact and spongy bone.

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.