Which of the following are not things that can go wrong when cleaning and sanitizing? 1. equipment and utensils are not washed, rinsed and sanitized between uses.

2. food-contact surfaces are wiped clean rather than being washed, rinsed and sanitized.

3. wiping clothes are not stored in a sanitizer solution between uses,.

4. Ready -to eat food touches contaminated surfaces.

5. Sanitizing solutions are not a the required levels to sanitize objects.

How to fix water drainage problems in yard

During a formal discussion in his science class, kai will be speaking about the important of exercise. what is the best advice he can follow to be a prepared speaker

Poliovirus is an rna virus of the picornavirus group, which uses its rna as mrna. at its 5' end, the rna genome has a viral protein (vpg) instead of a cap. this is followed by anontranslated leader sequence, and then a single long protein-coding region (~7000 nucleotides), followed by a poly-a tail. observations were made that used radioactive amino acid analogues. short period use of the radioactive amino acids result in labeling of only very long proteins, while longer periods of labeling result in several different short polypeptides. what conclusion is most consistent with the results of the radioactive labeling experiment? a) host cell ribosomes only translate the viral code into short polypeptides.b) the rna is only translated into a single long polypeptide, which is then cleaved into shorter ones.c) the rna is translated into short polypeptides, which are subsequently assembled into large ones.d) the large radioactive polypeptides are coded by the host, whereas the short ones are coded for by the virus.