ASSIGNMENT BSC 2085 Chapter MULTIPLE CHOICE Choose the one alternative that best
ID: 3520289 • Letter: A
Question
ASSIGNMENT BSC 2085 Chapter MULTIPLE CHOICE Choose the one alternative that best completes the statemest or answers the qpestion Dam 1) The structure of bone tissue suits the function. Which of the fellowing bone tissues is adapted to 1) support weight and withstand tension stress? A) trabecular bone B) irregular bone C) compact boneD) spangy bone 2) Yellow bone marrow contains a large percentage of A) fat C) blood-forming cells 2) B) elastic tissae D) Sharpey's ftbers 3) The cell responsible for secreting the matrix of bone is the A) osteoblast 8) chondrocyte C) osteoclast 3) D) osteocyte 4) What kind of tissue is the forerunner of long bones in the embryo? A) elastic connective tissue C) hyaline cartilage B) dense fibrous connective tissue 5) A fracture in the shaft of a bone would be a break in the 5) A) epiphysis C) metaphyss B) articular carslage D) diaphysis 6) The term diploe refers to the A) double-layered nature of the cornective tissue covering the bone B) two types of marrow found within most bones C) fact that most bones are formed of two types of bone tissue D) internal layer of spongy bone in flat bones 7) Which structure allows the diaphysis of the bone to increase in length until early childhood, as well 7) as shaping the articular surfaces? A) lacunae C) epiphyseal plate B) epiphyseal line D) Haversian system 8) Which of the following is not a function of the skeletal system? B) support A) production of blood cells (hematopoiesis) C) storage of minerals 9) 9) What is the structural unit of compact bone? D) spongy bone B) the osteon C) osseous matrik A) lamellar bone 10) The periosteum is secured to the underlying bone by dense connective tissue called b) pertoraang D) the struts of bone known as spicales C) Volkmann's canals A-1Explanation / Answer
1) The correct option is C. compact bone.
Compact bone tissues are adapted to support weight and withstand tension stress.
2) The correct option is A. fat.
Yellow bone marrow contains a large percentage of fat. It stores fat and used as energy. It consumes as a lastresort in cases of extreme starvation.
3)The correct option is A. osteoblast.
Osteoblast is a cell which produces and secretes matrix proteins and transport mineral into the matrix, and osteoclasts.
4) The correct option is C. hyaline cartilage.
Bone is formed either by direct ossification of embryonic connective tissue or by replacement of hyaline cartilage.