Stimulates osteoblast Calcitonin is produced and secreted by the thyroid gland when the calcium ion level in the BLOOD is above normal: CALCITONIN a. b. High blood Cat2 levels Inhibits osteoblasts Calcitonin Lowers blood Cat2 by to build bone (which requires Ca+²) (which normally break down the bone matrix)

Q: Which cell type deposits bone tissue?a. osteocyte b. osteoclast c. osteoblastd. None of these are…

A: The tissue can be defined as the group of cells, in close proximity with the organized to perform…

Q: Can you explain why serotonin reuptake inhibitors, or something that prolongs serotonin exposure…

A: Serotonin is the key hormone that stabilizes our mood, feelings of well-being, and happiness. This…

Q: How does the body restore normal blood calcium levels during a state of hypocalcemia (low blood…

A: Endocrine and exocrine systems are both present in the human body. Endocrine and exocrine systems…

Q: The activation of osteoblasts is an activity stimulated by parathyroid hormone   a. true     b.…

A: Osteoblasts are the cells which are responsible for the synthesis of bone in the skeletal system.

Q: Rickets results in improper bone development inchildren that arises from the malabsorption of…

A: Introduction: Bone makes up one-third of connective tissue, with calcium salts accounting for the…

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: All of the following result in decreased calcium levels in the bloodstream except... calcitonin…

A: Body uses hormones to regulate the blood calcium levels in order to maintain a normal calcium level.…

Q: (a) Define cerebrovascular accident or CVA. (b) Describe its possible causes and consequences.

A: Diseases or disorders are medical conditions in which the functioning of a part of the body and the…

Q: The primary function of osteoclasts is toa. prevent osteoblasts from forming.b. become osteocytes.c.…

A: Bones are comprised of three types of cells, osteoclasts, osteoblasts, and osteocytes. Osteoclasts…

Q: Discuss the elements that influence bone remodeling and repair after an injury, such as a fracture.

A: Bone is made up of cells immersed in an ECM of minerals and organic components, Periosteum deposits…

Q: Tumors of the parathyroid gland often result in secretion of excess parathyroid hormone. Con of this…

A: As per our policy, we are answering the first question only. Kindly repost for other questions. The…

Q: To determine: The effect of calcitonin on blood calcium levels when the release of this hormone is…

A: In biology, homeostasis refers to the state of consistent internal, physical, and chemical…

Q: How do calcitonin or parathyroid hormone control blood calcium levels?  A. Calcitonin acts to…

A: Calcitonin and parathyroid hormone are antagonists. Both the hormones control the calcium…

Q: In the outer circumferential lamellae of the bone collagen in adjacent layers are oriented at 45…

A: Osteology is a part of the anatomy that deals with the study of bones. It includes the study of…

Q: has been hypothesized that young people who drink soda pop instead of milk will develop problems…

A: Bones are a type of hard connective tissue.  It  helps to the attachment of muscles and thus helps…

Q: Which substances inhibit bone reabsorption? a. Osteoprotegerin (OPG) and estrogen b. Prostaglandin…

A: Introduction: The reduction in the bone constituents resulting in decreased bone mass with the…

Q: All of the following play a role in calcium homeostasis except a. thyroxine b. calcitonin c.…

A: Answer is c.)  parathyroid hormone.

Q: 29.Low blood Ca+2 is disruptive to homeostasis for which of the following reasons, not related to…

A: Low calcium levels in the blood serum are a sign of the medical disorder hypocalcemia. Blood calcium…

Q: 14. Blood concentration of ____ will increase with bone resorption (breakdown). A. Ca2+ B. Cl- C. K+…

A: B. Cl- (chloride ions): Chloride ions are not directly related to bone resorption. While chloride…

Q: Which of the following choices is CORRECT? A. trabeculae is the basic functional unit of compact…

A: Bone tissue or osseous tissue or differs from other tissues in the body. The bone is dynamic in such…

Q: Which cells have a ruffled border andsecrete hydrochloric acid?a. C cellsb. osteocytesc. osteogenic…

A: Bone is made up of connective tissue mainly collagen. The framework of bone is hardened by calcium,…

Q: Osteons I are the fundamental functional unit of much spongy bone II are aligned parallel to…

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

Q: Smooth muscle is responsible for vasoconstriction. True O False

A: Cells are the basic structural and functional unit of all known organisms which help in the process…

Q: It has been hypothesized that young people who drink soda pop instead of milk will develop problems…

A: An intake of large amounts of carbonated beverages during adolescence along with lowered intake of…

Q: Calcitonina. is secreted by the parathyroid glands.b. levels increase when blood calcium levels…

A: The endocrine system of our body produces chemical messengers (hormones) that are responsible for…

Q: Bone growth is controlled by hormones. Which hormone indirectly influences epiphyseal plate…

A: An adequate amount of hormones is required for the growth and maintenance of bone. There are several…

Q: ACTIVITY 2 e your computer to view images that show cross-sections of compact bone. What you see…

A: Compact bone Bone which consists of closely packed osteons or haversian systems.

Q: 3. Perforating and central canals are present in compact bone. Why isn't a canal system like this…

A: In our human body , there are two types of bone tissues. They are compact or cortical bone and…

Q: Bone development continues throughout adulthood. Even after adult stature is attained, bone…

A: Bone formation and maintenance are dynamic processes that occur throughout life, from infancy to…

Q: Osteoblasts are stimulated by _____. (check all that apply)

A: Bone is a specialized connective tissue with a definite shape and structure. Bones are responsible…

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: If the secretion of parathyroid hormone (PTH) increases, osteoclastactivity and blood Ca2+levels .a.…

A: Osteoclasts are large cells that are responsible to dissolve the bone and is derived from the bone…