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MissTica
3 years ago
14

What most likely happened to stem cells grown on a hard, rigid surface?

Biology
1 answer:
Misha Larkins [42]3 years ago
7 0

Stem cells grown on a hard, rigid surface are biased into differentiating into a bone cell lineage.  



the answer is its bone cells

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A typical body cell with 23 pairs of chromosomes is called a __________.\
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Why is it important to have a large number of producers and herbivores in an ecosystem
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Science Question 3, Thanks if u help!
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3 years ago
Neutron notes
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Answer:

Neutrons are relatively massive particles that are one of the primary constituents of the nucleus. However, neutrons can be produced in a number of ways and can represent a significant source of indirectly ionizing radiation. Generally, neutrons are segregated into several categories on the basis of their energy. Thermal neutrons are those that are in thermal equilibrium with matter and, in special cases, have a Maxwellian distribution of velocities. In this distribution, the most probable velocity at 295 K is 2200 m/sec, corresponding to an energy of 0.025 eV.

Neutrons in the energy range 0.5–10 keV are called intermediate neutrons. These neutrons may also be called resonance or epithermal neutrons. Fast neutrons are those in the energy range 10 keV to 10 MeV. In this energy range, neutrons interact with matter through elastic collisions (i.e., billiard-ball–type collisions). Neutrons with energies >10 MeV are called relativistic neutrons.

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The physical nature of the interaction of neutrons with atoms is fundamentally different from that of gamma quanta, but, formally, they are identical. Both gamma quanta and neutrons are penetrating radiations, whose fluxes are attenuated exponentially. For both types of radiations, it is possible to use the similar parameters—absorption and scattering coefficients.

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Explanation:

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