Why bones become brittle in old people?

Q: Why does it sometimes take months for a fracture to heal?

A: Bone is an ossified connective tissue that makes the skeleton of the body. It forms the skeletal…

Q: What is the longest bone in human?

A: There are 206 bones present in an adult human.  These bones vary in shape and size depending upon…

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: What is the structural unit of compact bone?   A) Osteon B) Spongy bone C) Lamellae D) Periosteum

A: A) osteon

Q: Which bone is brittle?

A: Bone is the rigid organ that provides structure to the body. It is a hard organ that becomes brittle…

Q: What do you mean by cartilaginous bones?

A: The hard, whitish connective tissue found in all vertebrates and which make up the skeletal…

Q: When the long skeletal bones grow in length, cartilage is first formed which then turns into bones.…

A:

Q: In which way are bone density and the number of bones in the body similar?

A: Bone density, or bone mineral density refers to the amount of bone mineral in bone tissue. There are…

Q: Why is bone resorption important?

A: Reabsorption of calcium and phosphorus from the bone with the help of osteoclasts is known as…

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: 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: How does computer and cell phone radiation weaken bones?

A: An electromagnetic field (EMF) is a space of versatile and electric-stacked particles influenced by…

Q: Bones like those in your wrist are enclosed by a layer of dense connective tissue called the: a)…

A: The dense connective tissue provides the strength. The collagen fibres are arranged in compact…

Q: What happens to bone marrow in old people?

A: Aging is a universal phenomenon that is responsible for the activity of all normal cells, tissues,…

Q: What forms bones

A: Cells are the basic unit of life. Multiple cells together form the tissues. Tissues that function…

Q: What do you mean by decalcified bone?

A: A bone is a rigid organ and one of the hardest portions of the vertebrate skeleton. Various organs…

Q: Which of the following type of cartilage is present at the joints of long bones in humans? a)…

A: Introduction - Cartilage is a flexible connective tissue that coats the surfaces of the bones in our…

Q: What are various types of bone cells?

A: Bone is a structure belongs to the skeletal system. It supports the muscle and holds the body in a…

Q: How many bones does human have?

A: Bones are mineralized connective tissues that are a part of the skeletal system. They provide a…

Q: Why are sprains and cartilage injuries a particular problem?

A: The mobility of different parts of the body is attributed to the coordinated function of the…

Q: compact bone  tissue hard

A: Bone tissue is classified into two types such as compact and spongy bone tissues. Compact bone…

Q: What do you mean by calcified bone?

A: Bone is a stiff and hard organ that forms vertebrate skeleton in animals. Bones produce white and…

Q: Does the Human bones continue to grow until the age of 30?

A: Bones These are connective tissues that provides shape and support for the body. These tissues…

Q: Is there a difference between how bones regenerate and how bones heal?

A: In this method, osteoclasts reabsorb bone and osteoblasts create new bone to switch it. Bone…

Q: Why is it important for bone remodeling to occur?

A: Introduction: Bones are constructed to combine strength, elasticity, and lightness in weight. Though…

Q: What helps bone resist compression?

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

Q: Bones are more likely to break with which type of loading? a) shear, b) compression, c) tension?…

A: Bones are more likely to break under tension loading compared to shear or compression loading.…

Q: Does drinking of milk truely give us strong bone

A: Bones are the mineralized connective tissue comprised of several cells. Bones perform functions such…

Q: Which of the following describes what happens to bones in middle age? Question 26 options: a)…

A: Bone is made of protein called collagen with mineral called calcium phosphate, which makes it hard…

Q: Why do you think that astronauts are often faced with decreased bone mass after returning from…

A: Bones refer to rigid organ that forms the part of vertebrate skeleton. They are protective,…

Q: What are bones mostly made of? A) Joints B) Bones C) Calcium D) Skeleton

A: The bones are moslty made up of Calcium. So option C is correct for this question.   Bone is a rigid…

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.