1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sergeu [11.5K]
3 years ago
7

Bone formation begins when ____________ secrete the initial semisolid organic form of bone matrix called ____________ .

Biology
1 answer:
butalik [34]3 years ago
6 0

Answer:

a. osteoblasts

b. osteoid

Explanation:

Osteoblasts are the fundamental cell of bone tissue. They are the cells that synthesize the bone matrix called osteoid from which it is made from the skeleton of bone fish, to the skeleton of humans. Since the bone skeleton is an evolutionary paraphiletic characteristic (it is present in several taxonomic groups that have evolved from the same ancestor).

Osteoblasts are responsible for the development and growth of bones during the juvenile stage of individuals and are also responsible for maintaining adult bone and regenerating bone when it breaks.

Osteogenesis is the process of differentiation of osteoblasts. The cells from which osteoblasts differ are called osteoprogenitors. The differentiation of osteoprogenitor cells, which come from the mesoderm, periosteum or bone marrow, is induced by growth factors called bone morphogenetic proteins (BMPs), capable of inducing the growth of bone, cartilage or connective tissue. When an osteoprogenitor cell receives a BMP signal, it quickly begins to express the genes to generate collagen, osteonectin and alkaline phosphatase, among other compounds necessary for bone growth. When the bone grows, it ends up wrapping some of the osteoblasts and they lose their ability to replicate, at that time they are dedicated to bone maintenance and not to their synthesis and are called osteocytes.

You might be interested in
What are three things that organisms of the same species are able to do? (btw this is due tomorrow).
juin [17]

Answer:

More specific plz I could just say eat,breath,drink but I doubt that's right can I get some more details?

4 0
3 years ago
ANSWER FIRST GET BRAINLY
Tasya [4]

Answer: Blood plays a very important role before cellular respiration. The blood provides oxygenated blood for the aerobic processes that takes place during cellular respiration. Glycolysis, link reaction, Kreb's Cycle and Electron Transport Chain are all the aerobic process of Cellular respiration that requires oxygen. Without blood aerobic cellular respiration cannot occur as the source of oxygen is blood. The blood provides oxygen before cellular respiration. After cellular respiration the waste materials are carried away by blood only.

Hence, blood plays an important role before cellular respiration.

7 0
3 years ago
Read 2 more answers
What are the 2 seismic waves?
bekas [8.4K]

Answer:

P and T

P and S

Explanation:

7 0
3 years ago
A cell is classified as eukaryotic if the cell
svp [43]

A eukaryotic cell is classified this way if it B. contains a nucleus. In biology the definition of eukaryotic is "having a true nucleus" which is how to depict a prokaryotic cell from a eukaryotic cell.

5 0
3 years ago
HELP ME PLEASE 10 POINTS
lbvjy [14]

Answer:

b

Explanation:

3 0
3 years ago
Other questions:
  • How many cells are produced in Mitosis
    15·2 answers
  • Vitamin D precursors are produced in the skin in the presence of sunlight. These chemicals are important for the transport of so
    11·1 answer
  • How many pesticide will each mouse take in compared to each grasshopper? explain.
    10·1 answer
  • How does the environment influence the likelihood of a species surviving and reproducing​
    7·1 answer
  • this scientist was important and that she obtained an x-ray photos of DNA which help determine its structure
    12·1 answer
  • Hbbggggg Yung dnrgjg fhbsetjbdd
    9·2 answers
  • What radioactive element is useful in dating plants and animals that lived to 50,000 years ago?
    11·1 answer
  • How does an inhaler work?
    14·1 answer
  • Decomposers (like bacteria and fungi) are not included in this food web. Explain the role of decomposers in nature. Why are they
    5·1 answer
  • Which statement accurately describes natural selection?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!