a) Describe age-associated changes in human bone and their consequences in terms of physiological function  b) Discuss how keeping physically active may help to maintain physiological function in human bone during the ageing process

Q: All of the following processes continue in the skeletal system throughout the life span except: a.…

A: SKELETAL SYSTEM The Bony component which provides the framework to the body is termed as the…

Q: ) At the epiphyseal plate some chondrocytes undergo hypertrophy. This means they: a) increase in…

A: Chondrocytes hypertrophy is a characteristics of osteoarthritis and it dominates the growth of bone.…

Q: Which of the following best describes the fetal development of new long bone from cartiage? A) The…

A: The fetus does not comprise the bony skeletal system; instead, it comprises a cartilaginous skeletal…

Q: Injury to bone heals more quickly than injury to cartilage because: a. bone marrow contains stem…

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

Q: C A B E

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Q: A bone such as your humerus or your femur is a metabolically active and live organ. Explain how…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Minerals: 55% wt %Organic matrix: 30%, Collagen = 90-96 % of organic matrix Others= 4-10% of organic…

A: Bone is a strong tissue and is a part of skeleton in animals. It protects various organs and also…

Q: Which of the following is not found in compact bone?   A layers of calcium phosphate and collagen…

A: Compact bones are hard bones because they have a hard external surface, which surrounds the soft…

Q: Cells in the outer lamella of an osteon receive nutrients: a) by diffusion through the…

A: In a compact bone the fundamental functional unit that consists of the system through which blood…

Q: A child has come into the ER with a broken arm and upon taking an X-Ray you have discovered that…

A: A broken forearm occurs when one or both of the bones connecting the elbow and wrist are fractured.…

Q: Using a cause-and-effect sequence, explain how an inadequate intake of dietary calcium or vitamin D…

A: Calcium is an interview part of the bone. it is an important part of the extracellular matrix…

Q: Which of the following is NOT correct? A. Bone fracture is a partial or complete break in the…

A: Bone is part of the skeletal system, which is very important for the support and stability of the…

Q: Which of the following choices is CORRECT? A. trabeculae is the basic functional unit of compact…

A: Since you have posted multiple questions, we solve the 12th (2nd) question for you. To get the…

Q: Which of the following outcomes would be most likely to occur due to a vitamin K deficiency?…

A: The question asks about the most likely outcome of a vitamin K deficiency. It involves considering…

Q: Which of the following statements about the developmental aspects of bone is inaccurate?  a. in…

A: The formation of bone is called ossification. Bone gives us proper shape and size and helps in…

Q: A 20 year old woman is involved in an accident and catastrophically damages a 2 cm portion of the…

A: Tissue engineering is a progressing technology with in employed in the clinical and biomedical…

Q: Which of the following choices is CORRECT? A. trabeculae is the basic functional unit of compact…

A: A cell is the basic, structural, and functional unit of life. Plants, algae, bacteria, animals,…

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

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Q: A 90-year-old woman is brought to the emergency department 30 minutes after she fell while climbing…

A: The question is asking for the cell type that, when overactive, would most likely lead to a decrease…

Q: 0) a fracture in the shaft of a bone would be a break in the ---? a) metaphysis b) diaphysis c)…

A: Compact bones aid in the support, protection, and resistance to stress. These can be found in areas…

Q: Complete the Concept Map to compare the locations and remodeling functions of osteoblasts and…

A: These are the glands situated behind the wings of the thyroid gland. There is a total of 4…

Q: Lucy Dupre is a 2-year-old girl living in northern Canada. You notice that her growth seems…

A: Weaking of bone is known as osteomalacia. Lucy dupre has weak bone due to deficiency of vitamin D in…

Q: 6) which of the following is an organic component of the bone matrix? a) phosphate  b) collagen…

A: Organic components of the human body are usually carbohydrates, nucleic acids, lipids and protein.…

Q: One reason the skeletal system is important is because: A) the skeletal system creates the…

A: The human skeletal framework comprises of the entirety of the bones, ligament, ligaments, and…

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: 2. Explain why bones cannot undergo interstitial growth as cartilage does.?

A: Bone and cartilage are two types of connective tissues that are made up of cells that are implanted…

Q: Which bone is the longest in humans? A) HumerousB) FemurC) ClavicleD) Pelvis

A: Bones are hard, living tissue that forms the skeleton of the body. Bones are mainly made up of…

Q: Function: BONE HEALTH As living tissue, bone requires nutrients to maintain cellular structure.…

A: Introduction: Regular exercise, consumption f food rich in calcium and vitamin D, and good health…

Q: The hormone calcitonin functions to     A) stimulate osteoclast activity.     B) stimulate the…

A: Calcitonin is a hormone produced by the parafollicular cells, also known as C cells, of the thyroid…

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: 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: Which of the following statements about bone tissue is/are TRUE? Group of answer choices a.…

A: Bone tissues are formed by compact tissue, a hard exterior layer, and cancellous tissue that is a…

Q: Describe the biochemical defect that results in osteogenesis imperfecta.

A: Osteogenesis imperfecta is a kind of genetic disease which affects the bone or bone formation.…

Q: Bone tissue can be described as a. dead calcified tissue b. cartilage c. the skeletal system d.…

A: Introduction :- Specialized connective tissue made up of both organic and inorganic components is…

Q: What effect does calcitonin have on the calcium concentrations of bone?   A. ) no effect on bone…

A: Endocrine glands secrete hormones which carry out different chemical reactions in cell.

Q: Once you reach your adult size, your bones stop undergoing any changes or remodeling. a) true  b)…

A: Bone realities  The aspect of the body that contains the most bones is the hand. It's comprised of…

Q: The normal physiologic regulation of calcium homeostasis is NOT regulated by which of the following?…

A: Given- To know about normal physiologic regulation of calcium homeostasis.

Q: What are the requirements of bone grafts that are being used for tissue engineering applications?…

A: Bone graft:- A bone graft is a surgical procedure used to fix problems with bones or joints.bone…

Q: Which of the following are functions of the skeletal system? (select all that apply)   a) mineral…

A: Introduction Skeletal System:- It is the foundation of your body, giving it structure and allowing…

Q: Which cell secretes the matrix for bone formation? a) Osteoclastoma b) Osteoclast c) Mesoblasts d)…

A: Introduction :- The bone matrix is the component of the bone tissue that makes up the majority of…