(There are thousands of odorant molecules, and our olfactory system can detect and identify each. Whenever we smell something, olfactory receptors traveled and received by our olfactory bulb. After the message was received the odor perception will determine and identify the description of the smell. )
Translated by Google...
<span>Istnieją tysiące cząsteczek zapachowych, a nasz układ węchowy może je wykryć i zidentyfikować. Kiedy tylko coś czujemy, receptory węchowe podróżowały i odbierane przez naszą węchową żarówkę. Po otrzymaniu wiadomości odbiór zapachów określi i zidentyfikuje opis zapachu.</span>
Answer:
Glycine contains a lone hydrogen atom in its side group which makes it less bulky than other amino acids
Explanation:
Glycine contains a lone hydrogen atom in its side group which makes it less bulky than other amino acids. This characteristic enables it to overcome strict effects or nonbinding barriers which be faced by other amino acids
The pharynx is from the upper part of the throat, which is immediately behind the nasal cavity. It is behind the mouth, and above the esophagus and larynx, which are the tubes going down to the stomach and lungs.
Hope this helps! <3
I believe the answer is D