Answer:
A and E
Explanation:
<em>Listeria monocytogenes</em> is a Gram-positive bacterium, mobile by means of flagella. CANNOT form capsules and / or endospores; It is a pathogenic bacterium, normally present in the environment. It is capable of living both in the soil and in the cytosol of a eukaryotic cell.
<em>L. monocytogenes</em> can enter host cells through endocytosis, this phagocytic vacuole is rapidly lysed by the listeriolysin O (LLO) toxin produced by the bacteria. Once free in the cytosol, it expresses the genes to acquire the necessary nutrients for intracellular multiplication and spread between cells and this is precisely what allows it to evade the humoral immune response.
Medical problems or at least something wrong with you because there are different problems <span />
Answer:
False
Explanation:
False, the immunse system helps get rid of diseases.
Answer: Some reasons for why we should being wearing masks is that it protects us from diseases. It doesn’t completely help us, but it does lower the chance by a lot of getting sick. It protects us from sicknesses from other people as well. When you cough, sneeze, or talk sometimes you can get some of you’re spit or mucus from the nose into the mouth of a person near you. Even if you do not have any sicknesses it is helpful to wear a mask so you do not. The type of material in a mask is important as well. If it may have a vent or something of the sort of in it, air and mucus can still get into the mask. One more reason you should wear a mask is that it could save you’re life.
