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: Which type of ossification process begins with a hyaline cartilage model that has two ossification…

A: Introduction :  The bones and cartilage in the baby skeleton are relatively larger in number. Many…

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…

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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: 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: 4) Looking at the epiphyseal plate, what zone is responsi new bone cells: a) zone of maturation and…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: The primary function of osteoclasts is to: a) Converted to osteocytes b) Form Ca salts and…

A: Osteoclasts and osteoblasts are specialized type of cells found in the bones that helps in bone…

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: Osteoporosis is a common disease in the elderly where bones become less dense and more likely to…

A: Osteoporosis is a condition that causes bones to become less dense and more likely to crack in the…

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: Use this WORD BANK to label the picture: periosteum, proximal epiphysis, distal epiphysis,…

A: In most vertebrate animals, a bone is a hard tissue that forms part of the skeleton. Bones protect…

Q: The type of fracture where bone is broken at several places: A) Complicated fracture B) Green stick…

A: Bones give our body a structure, protect our internal organs, the base for muscle fibers to bind and…

Q: You are the biomedical engineer in charge of a project to design novel materials to replace the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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: prevention of osteoporosis includes adequate intake of ... A) calcium and vitamin E B) potassium…

A: When our body's naked pores and skin is uncovered to the sun then the body frame makes vitamin D.…

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: 5) Contrast bone modeling and bone remodeling: a) bone remodeling makes the bone grow wider, while…

A: Ossification is the process by which immature cells called osteoblasts lay down new bone material…

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: Compare five major characteristics of benign bone tumors with those of malignant bone tumors.

A: Bone tumors are mass of tissue formed by the abnormal cell division. As the tumors grow, the healthy…

Q: What are some measures that can be taken to ensure good bone health a) during childhood ? b) after…

A: Our bones supports and allow us to move. They protect our brain, heart, and other organs from…

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: For each of the following scenarios explain how blood calcium would be effected (increased or…

A: Calcium is an important structural component of cell and major secondary messenger in cell…

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: 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: constitutes the largest part of a bone?

A: Answer: - c) Collagen Collagen In our body the most abundant protein is collagen.  Most of the…

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: Discuss the effect of exercise on bone mass.

A: The skeletal system is the entire framework of bones and their cartilages, along with the ligaments…

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: In detail, what is the normal process of osteogenesis for compact and spongy bone using the three…

A: Bones are the structural and functional entities of the skeleton system of the body that concerns…

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: a) Briefly explain the concept of Wolff's law (bone adaptation). b) Explain what might happen if…

A: A bone is a hard organ that is a part of the skeleton. Bones protect the body's other organs, give…

Q: Which of the following is the organic components in the solid bone tissue? A. Phosphorous B.…

A: Calcium, phosphate, proteins, and various bone matrix elements are continuously stored and released…

Q: 2) In bone homeostasis, vitamin C is required for: a) collagen synthesis. b) absorption of…

A: Vitamin C is well known for supressing osteoclast and stimulated formation of osteoblasts.…

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…