Answer:
The correct option is A.
A. blocking transmission of impulses from the spinal cord to thalamus
Explanation:
Local anesthetics, like lidocaine and novocaine, reduce the perception of pain by blocking transmission of impulses from the spinal cord to thalamus because local anesthetics they first bind to ion channel in the nerve cell and then inhibit function of the ion channel present in the membrane of nerve cell known as sodium channel. This later cause blockage of nerve impulses at the site where the injection was given from the spinal cord.
Carbon, oxygen, & hydrogen may all be elements found in ethanol, but when separated, they have completely different chemical compounds. They are pure elements where as ethanol is a mixture.
Answer:
Explanation:
carbohydrate molecules
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Photosynthesis uses carbon dioxide and water to assemble carbohydrate molecules (usually glucose) and releases oxygen into the air.
Answer:
One parent was homozygous for white flowers and the other was hoozygous purple, and Both parents had purple flowers?
Explanation:
Answer:
d. occipital
Explanation:
If most of us are able to sense every visual stimulus around us, it is essentially due to the occipital lobe, the area of our brain located at the nape of the neck.
Our understanding of the world is based almost exclusively on the sense of sight. The occipital lobe processes visual stimuli permanently, analyzing distances, shapes, colors, movements and etc.
Everything that arrives through the retina passes through this analysis and processing center (occipital lobe) which then sends the information to the cerebral cortex. However, this transfer of information must first go through a series of areas, but it is correct to say that the occipital lobe is the part of the cerebral cortex that contains the airs associated with vision.
