Answer: The North Pole lies in the Arctic Ocean while the South Pole is in Antarctica.
The correct structures through which kinesthetic stimuli travel after being converted into neural signals are the spinal cord > thalamus > cerebellum > somatosensory cortex. It involves the perception of body movements.
The term kinesthesis refers to the feeling or sensibility of motion.
The spinal cord represents the most important body structure of the central nervous system (CNS) between the body and the brain.
The thalamus is a gray matter part of the diencephalon, which plays a role in the reinforcement of movements initiated in the motor cortex.
Kinesthetic sensations are ultimately associated with the activation of different parts of the somatosensory cortex.
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When it reaches 90 degrees
<span>Two of the nitrogenous bases present in DNA (Guanine and Adenine) contain two rings and thus are much larger than the other two (Cytosine and Thymine), which have only one.
Nitrogenous bases with two rings (such as G and A) are known as PURINES, whereas nitrogenous bases with a single ring (such as C and T) are known as PYRIMIDINES.
A stable DNA structure is formed ONLY when the two strands are a constant distance
apart which ONLY happens when a PURINE (G or A) on one strand is paired with a PYRIMIDINE (C or T) on the other strand. The strands would have to move much further apart to permit a purine to pair with another purine and would have to move much closer together to permit a pyrimidine to pair with a pyrimidine.
(Source: https://www.amherst.edu/system/files/media/1536/ModGen_1C_TP.pdf )</span>
