In endochondral ossification, what happens to the chondrocytes? a. They develop into osteocytes. b. They die in the calcified matrix that surrounds them and form the medullary cavity. c. They grow and form the periosteum. d. They group together to form the primary ossification center.

Q: Which of these bones is part of the axial skeleton?   A. Rib   B. Clavicle   C. Femur   D.…

A: The "axial skeleton" is present at the "central axis" of the human body and it includes the bones…

Q: Which is/are NOT a characteristic feature(s) of the cartilage degeneration mechanisms with…

A: Osteoarthritis happens when the cartilage and other tissues within the joint break down or have a…

Q: The circles surround which structures? A. Inner circumferential lamellae B. Osteons C.…

A: Bones are basically type of connective tissue which imparts structural support and shape to the…

Q: How can osteocytes remain alive within bone? a. Bones are composed of only dead or dormant cells.…

A: The cells comprising 90-95% of the bone tissue and are derived from osteoblasts are called…

Q: Osteoporosis is a condition where bones become weak and brittle. It is caused by an imbalance in the…

A: We can say that Bone contains four types of cells, namely osteoblasts, osteoclasts, osteocytes, and…

Q: Which statement is true in reference to the picture? A. All of the labeled structures (A–E) are…

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Q: How can a fractured diaphysis release fat globules into the bloodstream?a. The bone pierces fat…

A: Fracture: It is nothing, but a broken bone. In some cases, a broken bone can heal on its own…

Q: Match the numbers in the image belbv to the correct term.

A: Osteon is the fundemental and functional unit of a compact bone . It contains the bone cells like…

Q: The two distinct types of tissue found in bone are? A. Collagen and cortical B. Trabecular and…

A: The hardest connective tissue comprising of calcified matrix and which forms these skeleton of the…

Q: What distinguishes a non-displaced fracture? O a. bone does not penetrate skin b. bone ends are out…

A: Fracture occurs when there is a break in the continuity of the bone. Fracture is classified into…

Q: Bones grow in diameter due to bone formation? a. in the medullary cavity b. beneath the periostenm…

A: Bones grow are in diameter by the process of appositional growth. Bone tissues are added under the…

Q: When comparing a male pelvis with a female pelvis, which of thesestatements is correct?a. The pelvic…

A: In the human body, the pelvis refers to the trunk’s lower part present between thighs and abdomen.…

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: What gives bone its flexibility? a. Trabeculae b. Elastic fibers c. Inorganic salts d. Yellow bone…

A: A rigid composite tissue that forms a vital part of the skeleton system in the vertebrates and…

Q: Which cell type is most likely to have created the medullary cavity in a long bone? a. osteocytes b.…

A: BONE:- Bone is a strong and rigid organ and that is responsible for protecting many vital organs of…

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

A:

Q: At an archeological site you discover a bone that is cylindrical in shape, about one inch long and a…

A: Bones are connective tissues that range in shapes and functions. They shape a skeletal system that…

Q: What do Osteoclast do? A. chew up and build bone B. produce melanin C. build new bones cells D. chew…

A: Bone is a living tissue. Bone is a form of mature connective tissue, it consists of cells and an…

Q: When stress frequently applied to a bone of an adult resulting in a change of the bones shape? A.…

A: A human body is made of 206 bones. These bones form the skeletal system of the body. The…

Q: Which bone would likely take the longest to heal? a.finger bone of a young individual b.thigh bone…

A: Human skeletal system is one of the important organ systems of the body that provides structural…

Q: Why is cartilage slow to heal?a. because it eventually develops into boneb. because it is semi-solid…

A: Cartilage is a structure of the body that is softer and more flexible than the bones. The cartilage…

Q: What best describes the structure of a synovial joint? a. A fluid-filled cavity is found between the…

A: The Joint is the part of the body where two bones connect together and allow movement. In the human…

Q: After entering adulthood, bones become completely fixed and unchangeable? A. True B. False

A: ANSWER;- True Explain;- yes adulthood bones are completely fixed and unchangeable. The skeleton of a…

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

A: Intramembranous ossification refers to the bone development process from the fibrous membrane. The…

Q: The primary function of osteoclasts is to? 1. build new bone 2. mature into osteblasts 3. live in…

A: The osteoclast is a multinucleated giant cell that is derived from hematopoietic stem cells. They…

Q: Why are osteocytes spread out in bone tissue?a. They develop from mesenchymal cells.b. They are…

A: A cell found inside the fully formed bone is called an osteocyte. It is present in a small chamber…

Q: function

A: Introduction :- Compact bone forms the hard  external layer of all bones and surrounds the…

Q: Which statement is true about osteomalacia? A. Osteomalacia can be caused excessive exposure to UV…

A: Osteomalacia is a condition where their is a softening and weakening of bones  because of…

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.