Which of the following is TRUE regarding the differences between plant and animal cells? O A. Plants do not have mitochondria and therefore do not need oxygen.
OB. Only plant cells use DNA in the production of proteins.
OC. Only animal cells have lysosomes and only plant cells can perform photosynthesis
OD. Plant cells contain both chloroplasts and rough endoplasmic reticulum which animals lack.
O E. Only an animal cell has a nucleus.

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.

For each of the following, decide whether the statement describes photosynthesis, cellular respiration, or both. releases energy in the form of atp. stores energy in glucose molecules. performed by producers. performed by consumers.

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy