During the early years of space exploration ourastronauts, who had been floating in space, would returnto earth showing significant bone loss dependent on howlong they were in space. Discuss how this might happenand what could be done to alleviate this condition.

Q: Brittle bone disease occurs in individuals who are missing a certain type of collagen and is…

A: Brittle bone disease is a genetic disorder caused due to inheritance of a defective collagen making…

Q: The epiphyseal plate: a. is arranged as rods or plates b. contains the bone’s blood vessels and…

A: In Prenatal Bone development at the last stage, the Epiphyses center begins to calcify.The Secondary…

Q: In endochondral ossification, bone is formed from a template composed of: O epithelial membrane O…

A: Endochondral ossification is a embryonic process where bone starts formation by using hyaline…

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

A: The bones of the skeletal system support as the framework on which the body is assembled. Bones are…

Q: Athletes tend to have stronger bones than nonathletes, but different sports strengthen different…

A: Bone is the connective tissue and made up of four types of cells that are bone lining cells,…

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: 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: Endochondral ossification is ________.a. the process that replaces hyaline cartilage withbone…

A: Ossification is a process of bone formation in which the new bone material is laid down by…

Q: Which part of the bone makes red blood cells? Cancellous/Spongy Bone O Trabeculae O The Marrow…

A: Red blood cells are the most common type of blood cells present in blood and it is the principal…

Q: Most compact bone is organized in cylindrical units called _____, composed of lamellae encircling a…

A: Osseous tissue contains a few spaces in its design, which are the channels for veins or might be…

Q: As we grow, our long bones increase in diameter, but the thickness of the compact bone of the shaft…

A: Ossification refers to the process of formation of bones. The increase in length of the long bones…

Q: The clavicle ________.a. develops via intramembranous ossificationb. develops via endochondral…

A: a. The clavicle devoleps via intramembranous ossification( wherein bone is devoleped from…

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: Woven bone is characterized by random disposition of fine collagen fibers. O True False

A: Introduction Muscles of the vascular, smooth, and cardiac systems make up the muscular system. It…

Q: Describe how each bone contributes to the pelvic girdle’sstrength and function

A: The pelvic belt is a pelvic-shaped bone structure that links the trunk of the legs and holds the…

Q: During endochondral ossification of a long bone, ________.a. a primary ossification center will…

A: The process of bone formation is known as ossification or osteogenesis. This process starts between…

Q: Explain how the two growth plates in a long bone account for the ability of a long bone to lengthen

A: Answer: Introduction: The epiphyseal plate means the zone of growth formed by four regions, at which…

Q: The blank is the only bone that doesn't articulate with any other bone

A: The hyoid bone is the main bone in humans that doesn't  articulate with some other bone, but just…

Q: On the basis of the bone structure of the lower limb, explain why itis easier to turn the foot…

A: It is hard to turn the foot laterally than medially because the lateral bone extends at a greater…

Q: When a child’s bone is fractured, growth may be stimulated atthe epiphyseal plate. What problems…

A: The skeletal system of the body is involved in providing support to the body, protecting the body…

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

A: There are four types of cells within bone tissue namely, a) Osteoblasts b) Osteocytes c) Osteogenic…

Q: how does microscopic structure of compact bone differ from that of spongy bone (list at lease 2…

A: Spongy bone- internal layer of skeletal bone, also called cancellous bone and trabecular bone…

Q: The area of a bone where the nutrient foramen passesforms what kind of bone marking?a. a holeb. a…

A: The opening on the bones by which nutrients are supplied by the blood vessels is called nutrient…

Q: Connor is a healthy, active 7-year-old who fell while climbingon a bar apparatus in the playground,…

A: Fracture is defined as the break in the continuity of the bone. The fracture may be complete or…

Q: Cancellous bone *

A: Cancellous Bone : Answer : all of the above

Q: - Bone .. cytoplasmic processes of the ... junctions for communication are microscopic canals…

A: Bone is an type of connective tissue that is made of extracellular matrix.  There are 4 types of…

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

A: Osteoid tissue is referred as the tissue before the calcification of extracellular matrix. It is a…

Q: As the bone matrix calcifies and the secreting cells become walled in,  A. osteoblasts become…

A: Ossification is also known as osteogenesis. It is one of the chief modes of bone formation. This…

Q: Conversion of cartilage into bone is not part of intramembranous ossification, as it is during…

A: INTRAMEMBRANOUS OSSIFICATION- forms the flat bones of the skull, face, jaw, and center of clavicle.…

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: During endochondral ossification of a long bone,________.a. a primary ossification center will…

A: Hyaline cartilage is replaced by bone formation in Endochondral Ossification.. Formation of bone…

Q: Long bone grows in length as a result of endochondral eposition of bone tissue

A: The long bones are hard, dense bones that provide strength, structure and mobility. The femur (thigh…

Q: . A bone that is platelike is classified as a(an) _______________________ bone.

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

Q: The internal and external calli are replaced by________.a. hyaline cartilageb. trabecular bonec.…

A: Bones are the protective support for the tissue and organs of the body. They store the minerals and…

Q: The advantages of trabecular bone are strength E O relatively flexible

A: Trabecular bone is a porous type of bone tissue  that is organised into a network of interconnecting…

Q: The enlarged ends of long bones are called the epiphyses and the shaft in between is called the…

A: Bones are the rigid organ that constitutes part of the vertebrate skeleton in animals. They protect…

Q: Once the epiphyseal plate fuses and forms an epiphyseal lline, the long bone continues to grow in…

A: The epiphyseal plate is a hyaline cartilage plate or growth plate found at each end of the long…

Q: Spongy bone is found: in the periosteum in the ends of long bones O inside lacunae only in the fetal…

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: Which of the following are found in compact bone andcancellous bone?a. Haversian systemsb. Haversian…

A: Bones are an integral part of the body structure, help in movement provides support, and also helps…

Q: The bone breaks at stress of about

A: The bone is a living tissue of the body that has blood as well as nerve supplies and is involved in…

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: Osteoporosis is a common age-related bone disease inwhich bone density and strength is decreased.…

A: Osteoporosis is a condition when the bones become thin and brittle. The density and the strength of…

Q: what is known as the growth center of the bone

A: Introduction :- In most vertebrate animals, a bone is a rigid organ that is a part of the skeleton.…

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

A: There are four types of cells within bone tissue namely, a) Osteoblasts b) Osteocytes c) Osteogenic…

Q: The process in which the hyaline cartilage is replaced by osteoblasts is called: O Synovial fluid O…

A: The bone development process starts during the foetus stage and it continues until adulthood. The…

Q: In which bones can bonemarrow chiefly be found? Isthe bone marrow made ofosseous tissue?

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

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…