When the bone is finished growing, the hyaline cartilage is turned into osseous tissue. 4. Which kind of bone marrow is in spongy bone tissue? Red bone marrow is located in spongy bone tissue. 5.
3. Describe the location, composition, and, function of the epiphyseal plate. c. Location- shoulder, hips d. Composition- hyaline cartilage e. Function- bone growth 4. Which kind of bone marrow is in spongy bone tissue? f. Red marrow is the type of bone marrow found in spongy tissue.
In the periosteum it surrounds the bone surface wherever it is not covered by articular cartilage, it is a sheath of dense irregular connective tissue containing osteoblasts, it functions to protect the bone, assists in fracture repair, nourishes bone tissue, and serves as an attachment point for ligaments and tendons. 4- Which kind of bone marrow is in spongy bone tissue? Red bone marrow is the type of marrow found in spongy bone tissue. 5- Which ossification method would form a femur? Endochondrial ossification would form the femur.
Essay shows the importance of bones in human body and their main role, tasks they accomplish every day. Skeletal function Six functions of the skeleton: Support: Provides structural support for the entire body Protection: Surrounds soft tissue- ex. ribs and sternum protect the heart and lungs, - skull protects the brain Movement: Skeletal muscle is attached to bone so it pulls on the bone when it contracts Mineral homeostasis: Stores calcium and phosphorus--minerals are released into the blood when needed Blood cell production: Red bone marrow produces red blood cells, white blood cells and other blood elements. Storage: Storage of minerals and lipids (fats)-yellow marrow stores fat-(found in long bones) Bone. Definition: Bones are rigid organs that constitute part of the endoskeleton of vertebrates.
9. How many bones make up the upper limb? The 30 bones of each upper limb include a humerus in the man, an ulna and radius in the forearm; 8 carpels in the wrist; 5 metacarpals in the palm; and 14 phalanges in the fingers. 10. Which part or parts of the femur
Assignment 3:Neuroanatomy Project Physiological Psychology | PSY350 A03 Name: Instructor: Date: The CNS or central nervous system is the foundation of our existence. It controls many interact details that make us unique. Such as our personalities, senses, movements, as well as other functions like heart beat, breathing, and blood pressure. The CNS is encased in bone just as the brain is encased in skull and the spinal cord is encased in the vertebral column. The vertebral column is a structure of bone that is located in the back that encases the spinal cord from top to bottom in order to protect it from injury.
What is the path a nutrient would travel through compact bone tissue from its diffusion out of a blood vessel in the periosteum to an osteocyte located within the second osteon in from the surface of the bone? a. Nutrients travel through a nutrient artery, which enters through a nutrient forameth. This nutrient forameth enters from the center of the diaphysis and travels to the medullary cavity, splitting into a proximal and distal branch that supplies the inner part of the compact bone tissue, spongy bone tissue and red bone marrow; as far as the epiphyseal plate. The nutrient artery exits in the diaphysis. 3.
____________________________________________________________ ______________________________________ It forms a central wedge that articulates 9. Why can the sphenoid bone be called the keystone of the cranial floor? _________________________________________ with all other cranial bones. ____________________________________________________________ ______________________________________ The Vertebral Column 10. The distinguishing characteristics of the vertebrae composing the vertebral column are noted below.
• It transports white blood cells to and from the lymph nodes into the bones. Structure of the lymphatic system: The lymphatic system is part of the circulatory system. It is a network of tissues and organs that consists of lymph vessels, lymph nodes and lymph. The tonsils, adenoids, spleen and thymus are all part of the lymphatic system. The lymph vessels collect fluid, called lymph from the body tissues and return it to the blood, maintaining the fluid balance within the body.
Unit 7 Assignment 2: The Effects of Selected Drugs and Diseases on the Central Nervous System 1. The CNS otherwise known as the Central Nervous System is comprised of the brain which is continuous with the spinal cord. Since the CNS is made up of the brain and spinal cord it is protected by the hard bony skull and vertebral column. (Pages 418- 420) 2. The BBB also known as the Blood Brain Barrier which in conjunction with the Cerebrospinal Fluid or CSF is what nourishes and protects the cells of the CNS.