This is called cellular (or tissue) differentiation into specialized types, based upon their specific function (jobs). Every cell in the body with a nucleus contains the same DNA and genes, however specialized cells only transcribe and translate those genes which code for the proteins that the cells will need for their specialized structure (size and shape) and functions.
Therefore PROTEINS are the reason skin cells, for example, are different than brain cells, on the molecular level in the same organism.
Hello My Dear Friend "GAL"! <span>
Large bodies of material will naturally become approximately spherical in shape because gravity pulls everything towards the centre of mass, and the best shape for getting all the particles that make up the body (like all the particles of rock and iron the earth is made of)
close to the centre is a sphere.It's the lowest energy configuration, and that's what everything strives to be in.
So,
opposing this gravitational force is the ability of the material that makes up the body to support itself. Hence why on the hard surface of the earth, we can still have mountains like the Himalayas -
gravity at the surface isn't strong enough to crush these flat. The
rotation of the earth causes it to assume a slightly squashed shape too, due to centrifugal force, which pushes material outwards - more so at the equator, which is furthest from the axis of rotation. Any rotating object will have some degree of squashing as a result.
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C, a collection of photosynthetic protons arranged in a thylakoid membrane.
Explanation:
anaerobic respiration is respiration using electron acceptorsother than molecular oxygen.
Answer:
The answer is cerebellum.
Explanation:
This part of the brain is regarded as the small brain and it controls voluntary actions like speech, posture, coordination and balance.
This part of the brain is affected when people get drunk and can be permanently affected if the act is not stopped.