The amino acids in the original partial sequence (N-term-...V-G-E-N-E-S...-C-term) have little to no impact on protein structure and function, with the exception of serine. Phosphorylation of the serine residue is required for normal function of the protein. Given this information, which reversion mutation(s) in the gene would restore the normal function of the entire protein? Select the four correct answers. Deletion of 5 base-pairs in the region of the valine codon
Insertion of 4 base-pairs in the region of the valine codon
Deletion of 1 base-pair in the region of the valine codon
Deletion of 2 base-pairs in the region of the valine codon
Insertion of 2 base-pairs in the region of the valine codon
Insertion of 1 base-pair in the region of the valine codon

Salmonella typhimurium is a food-borne bacterial pathogen that can cause severe gastrointestinal disease. salmonella is often phagocytosed by macrophages that normally destroy bacterial pathogens, but this bacterium is somehow able to prevent the complete maturation of phagolysosomes. salmonella is able to tolerate the low ph of phagolysosomes, and in fact responds to the drop in ph by secreting toxins that interfere with other cellular responses. which of the following differences would you expect to contribute to the survival of a bacterium within an salmonella-containing phagosome, compared to a healthy phagolysosome? decreased activity of acid hydrolases increased activity of acid hydrolases decreased import of h+ ions increased import of h+ ions my guess is decreased activity of acid hydrolases but i'm not sure.

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.