All of the following play a role in calcium homeostasis except a. thyroxine b. calcitonin c. parathyroid hormone d. vitamin D

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: Choose the correct one, Which of the following would be likely to prevent or slow the bone loss of…

A: We know that, Osteoporosis means porous bone. It is a bone illness that happens once the body loses…

Q: The function of osteoblasts is to: a.break down bone b.produce blood cells c.produce collagen for…

A: Osteoblasts are mononucleate cells that are responsible for bone formation. They are located on the…

Q: one deposition (formation) occurs where bone is injured or added strength is needed.  During this…

A: Osteoclasts are cells associated with bone lysis. Osteoblasts are cells associated with bone…

Q: Which of the following would be likely to prevent or slow the bone loss of osteoporosis? a.…

A: Osteoporosis means porous bone. It is a bone illness that happens once the body loses an excessive…

Q: Which of the following hormones increases blood calcium levels?a. calcitonin b. thyroxine (T4)c.…

A: Hormones are chemical messengers. They are low molecular weight, heterogeneous substances produced…

Q: Bone remodeling can occura. when woven bone is converted into lamellar bone.b. as bones are…

A: It is a lifelong process. Bone remodelling involves a process in which new bone tissue is replaced…

Q: The femur is an example of a(n) a. short bone. b. flat bone. c. long bone. d. irregular bone.

A: Bones are categorized into five categories based on their shapes and their functions are related to…

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: explain

A: Parthyroid hormone:-  Calcium is required  for  a variety of important physiologic processes,…

Q: Which of these does not promote bone deposition? a. Dietary calcium b. Vitamin D c. Parathyroid…

A: Answer is d.) Cacitonin.

Q: Explain how are bodies are able to regulate blood calcium and the two major hormones that would help…

A: Hormones are biological compounds that are secreted by neurosecretory or endocrine glands and…

Q: The longest, strongest bone in the body is the a. humerus. b. tibia. c. femur. d. fibula.

A: The adult human body contains 206 bones where a child has 300 bones. When a child grows then the few…

Q: Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating…

A: Bone is the rigid organ and supports the skeleton of animals. The outer cortical bone is solid and…

Q: __________________are mature bone cells, whereas__________________ are bone-forming cells and…

A: Bones are tissues made up of many cells, proteins, minerals, and vitamins, and they have their own…

Q: Bone is not the primary tissue that is formed within the skeletal system despite being mostly bone…

A: Group of cells which performs similar person and have common origin forms tissues.  Tissue are…

Q: Bone develops by one of two mechanisms depending on the underlying scaffold. Which pairing correctly…

A: Bone is a type of Osseous Tissue. It is mainly composed of inorganic and organic materials. The…

Q: Explain the functions of calcium in the body.

A: Calcium is an alkaline earth metal with atomic number 20. Calcium is majorly obtained through dairy…

Q: Which is NOT true regards periosteum: A. is important for bone growth in width B. all bone surfaces…

A:

Q: Osteopenia is associated with which of the following? a. anorexia b. bulimia. c. binge eating…

A: The "human skeletal system" is made up of bones, cartilage, ligaments, and tendons that link to…

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: Calcium deficiency disease can lead to a health problem, where the level of calcium in the blood was…

A: The calcium level in the blood is excessively low in hypocalcemia. A low calcium level can be caused…

Q: Which of the following is the best source of calcium? O apple O milk O broccoli O beef

A: Calcium is very much important for our body because it involves in muscle contraction, synaptic…

Q: Explain how hormones and physical stress regulate bone remodeling.

A: Bone remodeling is a process in which mineralized bones are removed by the activity of the…

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: Describe the role of collagen and seed crystals in bonemineralization

A: Ans: Bone mineralization: It is the highly ordered and specific process in which organic bone…

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: 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: Osteoporosis is a common disease in the elderly. Bones become less dense and more likely to break.…

A: Osteoporosis is a bone disease that occurs when the body loses too much bone, makes too little bone…

Q: Glucocorticoids increse bone _______; high levels of serotonin lead to ______ bone density. A.…

A: A bone is a rigid substance that forms the skeleton of the body. It has various functions that…

Q: Which of these substances makes up the major portion of bone?a. collagenb. hydroxyapatitec.…

A: Introduction: Bone is a type of connective tissue that has a hard mineralized matrix composed of…

Q: In young persons, the epiphyseal plate is composed of. in the which plays an important role during…

A: Bone is a rigid organ that makes vertebrate skeleton and protect the different organs of the body.…

Q: Which of the following materials is most suitable for making bone cements? A. hydroxyapatite B.…

A: Introduction-Bone cements have been in use in orthopaedics for more than 40 years.• Fixation of…

Q: The long bone structure includes epiphyses, diaphysis, and membranes.  Which of following statements…

A: Question - The long bone structure includes epiphyses, diaphysis, and membranes.  Which of following…

Q: One of the following is not a function of bones: A. Place for muscle attachment B.…

A: The human skeleton is the internal framework of the human body. It is composed of around 270 bones…

Q: Match the hormones involved in calcium homeostasis below with the glands or organs that secrete them…

A: Calcium homeostasis refers to the maintenance of a constant concentration of calcium ions in the…

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

A: Bone is a rigid tissue that consists of part of the skeleton of vertebrates. It protects various…

Q: An epiphyseal line appears when a. epiphyseal plate growth has ended. b. epiphyseal plate growth is…

A: BASIC INFORMATION  BONE  It is a hard or rigid tissue that forms the basic structure of the body. It…

Q: explain the calcium homeostasis

A: Homeostasis is defined as the maintenance of a steady-state in terms of physical, internal, and…

Q: the function of the Osteocyte is- .A support .B blood supply to the bone .c Nourishment .D All…

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

Q: o

A: The bone is the connective tissue in humans. It has four cell types. The cells are, ‘Osteoblasts’,…

Q: bone lacunae are called... O A. canaliculi O B. Haversian system O C. osteocytes O D. lamellae

A: Bone : Bone also known as osteocyte . Osteocytes do not divide and have half life of 25 years. They…

Q: * inorganic composition make 60%-70% of bone composition O 60% -75% of bone composition O 60%-90% of…

A: Bone  functions in providing mechanical support for locomotion, protecting vital organs, and…

Q: What can a deficiency of growth hormone during bone formation cause? a.increased osteoclast…

A: Growth hormone (GH)  is a peptide hormone produced by the anterior pituitary gland. GH functions to…