0
Add your answer:
Earn +20 pts
What percent of the mass of bone is a compound called hydroxyapatite?
Hydroxyapatite makes up about 65-70% of the mass of bone. It is a mineral compound primarily composed of calcium and phosphate that provides bone with its strength and hardness.
What are two minerals that make up most of the mass of bone?
Hydroxyapatite, a calcium phosphate mineral, and collagen, a protein, are the two main components that make up the mass of bones. Hydroxyapatite provides bone hardness and strength, while collagen provides flexibility and resilience.
What percent of bone tissue is replaced each year?
Osteoporosis is a skeletal disorder characterized by low bone mass, ... ofestrogen replacement therapy, from 3 percent to 7 percent per year, building to15 percent ... a decrease in the replacement of old bone with new bone tissue
What is peak bone mass?
Peak bone mass occurs at ~30 years of age. Afterwards, bone loss starts to outpace bone deposition.
Is mass percent the same as percent by mass?
Yes, mass percent and percent by mass are the same concept. Both terms refer to the percentage of a component in a mixture by mass.
Bernard's star has a mass of how many times the mass of sun?
15-17 percent of the mass of the Sun.15-17 percent of the mass of the Sun.15-17 percent of the mass of the Sun.15-17 percent of the mass of the Sun.
What is the medical term meaning abnormal reduction of bone mass?
Osteopenia is an abnormal reduction in bone mass.
How much should bone mass weigh?
Bone mass should typically make up 20% of your total body weight.
How does increased osteoblast activity affect bone tissue?
increased bone mass
Percent composition is expressed as a percent by?
mass. It represents the proportion of each element in a compound by mass, calculated by dividing the mass of each element by the total mass of the compound and multiplying by 100.
What is the equation used to calculate percent by mass?
Percent by mass = (100) times (mass of the ingredient of interest) divided by (mass of the whole mixture)
What is the first repair mass to splint a broken bone?
It is true that the fibrocartilage callus is the first repair mass to splint the broken bone. The bone will attempt to heal itself.
