Mutations can result in changes to the amino acid sequences of a protein. These changes to a protein are a direct result of changes to the – A shape of the DNA double helix C sequence of nitrogen bases in the DNA
B sugar-phosphate backbone of the DNA D phospholipid bilayer in the cell membrane

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

the cell cycle is the final answer! : )

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explanation:

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave