How is the process of carbon fixation in cam plants different from the process in c3 and c4 plants? a. cam plants require a larger exchange of gases in the atmosphere than c3 and c4 plants. b. cam plants are better adapted for moist, low light areas than c3 and c4 plants. c. cam plants conserve water by allowing transpiration to occur at night rather than the day like it does with c3 and c4 plants. d. all of the above

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.

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Which statement is a physical property? becomes moldy quicklyeasy to digestconducts electricity poorlydoes not burn