Answer:
Digestive system breakdown small proteins into amino acids by chemical digestion using enzymes (option B).
Explanation:
One of the main functions of the digestive system is to degrade food to facilitate its absorption at the intestinal level. This degradation has a mechanical phase, which includes chewing and contracting the stomach, and an enzymatic phase.
The enzymes that allow the breakdown of proteins into amino acids are called proteases, or peptidases. They are enzymes capable of breaking peptide bonds, obtaining at the end amino acids that can be more easily assimilated by the organism.
<em>The other options are not correct because </em><u><em>mechanical digestion</em></u><em> reduces the size of the digested food and mixes it with the gastric juices, but does not break the peptide bonds.</em>
Answer:
In almost all countries, the law permits abortion to save the woman's life, and in the majority of countries abortion is allowed to preserve the physical and/or mental health of the woman. Therefore, safe abortion services, as provided by law, need to be available.
<span>place a cold pack on your forehead. Ice cubes wrapped in a towel, a bag of frozen peas, or even a cold shower may lessen the pain. Keep the compress on your head for 15 minutes, then take a break for 15 minutes.</span>
<span>The question is asking whether unprotected sex, resulting in specific sexually transmitted diseases, may increase the risk of developing certain types of cancers. This is true, because of the STD (sexually transmitted diseases) is caused by the HPV virus, which can lead to the development of cervical cancer in women and penile cancer in pen. </span>