26. Which of the following answers are correct?

A. A patient suffers a blow to the back of their skull. You might expect that the gustatory cortex could be damaged and therefore expect some issues with integration of visual information.

B. A person suffers a stroke that affects the left cerebral primary motor cortex. You would suspect that they would have issues with muscle contractions on the left side of their body.

C. None of the answers provided are correct.

D. A patient has trouble saying the word 'coffee' but knows what coffee is as they can draw it. You might suspect damage to Broca's area.

E. A patient has damage to their medulla oblongata. You would expect no change in their heart rate.

F. The left and right cerebral hemispheres can 'communicate' with one another by the connection pathway known as the 'corpus callosum.'

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.

Considering the yellow and green pea color phenotypes studied by gregor mendel: a. what is the biochemical function of the protein that is specified by the gene responsible for the pea color phenotype? (1 point) b. a null allele of a gene is an allele that does not specify (or encode) any of the biochemical function that the gene normally provides (in other words, either no protein at all or only non-functional protein is produced from it). of the two alleles, y and y, which is more likely to be a null allele? (1 point) c. in terms of the underlying biochemistry, why is the y allele dominant to the y allele? (2 points) d. why are peas that are yy homozygotes green? (1 point) e. the amount of protein produced from a gene is roughly proportional to the number of functional copies of the gene carried by a cell or individual. what do the phenotypes of yy homozygotes, yy heterozygotes, and yy homozygotes tell us about the amount of sgr enzyme needed to produce a yellow color? explain your reasoning. (2 points)

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring